EPA AIRNow4.7.1 - App Store
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Publisher Description
EPA's AirNow mobile app provides a simple interface for quickly checking current and forecast air quality information for planning daily activities and protecting your health. The app automatically displays the current AQI (Air Quality Index) for your local area or any area you wish to check, and allows you to store multiple areas for quick reference.
Version History - Minor Bug Fixes 4.7.1 Oct 8 -Text Improvements
- Minor Bug Fixes 4.7.0 Aug 27 - Minor Hotfixes 4.6.3 Aug 13 - Improved Map Settings
- Fix issues with historical data
- Fix issue with searching
- Fix some visual bugs 4.6.2 Aug 6 - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023
About EPA AIRNow
The company that develops EPA AIRNow is Environmental Protection Agency. The latest version released by its developer is 4.7.1.
To install EPA AIRNow on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the EPA AIRNow as malware if the download link is broken.
How to install EPA AIRNow on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the EPA AIRNow is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After EPA AIRNow is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 4.7.1
posted on 2026-10-15
Version History - Minor Bug Fixes 4.7.1 Oct 8 -Text Improvements
- Minor Bug Fixes 4.7.0 Aug 27 - Minor Hotfixes 4.6.3 Aug 13 - Improved Map Settings
- Fix issues with historical data
- Fix issue with searching
- Fix some visual bugs 4.6.2 Aug 6 - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023
version 4.7.1
posted on 2026-10-08
Version History - Minor Bug Fixes 4.7.1 4h ago -Text Improvements
- Minor Bug Fixes 4.7.0 Aug 27 - Minor Hotfixes 4.6.3 Aug 13 - Improved Map Settings
- Fix issues with historical data
- Fix issue with searching
- Fix some visual bugs 4.6.2 Aug 6 - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023
version 4.7.0
posted on 2026-10-01
Version History -Text Improvements
- Minor Bug Fixes 4.7.0 Aug 27 - Minor Hotfixes 4.6.3 Aug 13 - Improved Map Settings
- Fix issues with historical data
- Fix issue with searching
- Fix some visual bugs 4.6.2 Aug 6 - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023 Updates to EPA’s AirNow App increase public access to information about air quality all year, including during wildfires.
The app updates add two maps to give the public additional, actionable information about air pollution at their location: the popular Fire and Smoke Map, which provides information on fire locations, smoke plumes and air quality from monitors and low-cost sensors; and the AirNow Interactive Map, which shows ozone and particulate matter from air quality monitors across the country.
The AirNow Interactive Map uses data from air monitors operated by experts to reflect particulate and ozone pollution in a given area. While particulate matter (also called “particle pollution”) is the key pollutant in smoke, ozone also can be elevated during wildfires. While the Fire and Smoke Map is the map to use during wildfire season, the Interactive Map shows ozone and particle pollution at any time of year. 2.1.0 07/28/2021
version 4.6.3
posted on 2026-08-21
Version History - Minor Hotfixes 4.6.3 Aug 13 - Improved Map Settings
- Fix issues with historical data
- Fix issue with searching
- Fix some visual bugs 4.6.2 Aug 6 - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023 Updates to EPA’s AirNow App increase public access to information about air quality all year, including during wildfires.
The app updates add two maps to give the public additional, actionable information about air pollution at their location: the popular Fire and Smoke Map, which provides information on fire locations, smoke plumes and air quality from monitors and low-cost sensors; and the AirNow Interactive Map, which shows ozone and particulate matter from air quality monitors across the country.
The AirNow Interactive Map uses data from air monitors operated by experts to reflect particulate and ozone pollution in a given area. While particulate matter (also called “particle pollution”) is the key pollutant in smoke, ozone also can be elevated during wildfires. While the Fire and Smoke Map is the map to use during wildfire season, the Interactive Map shows ozone and particle pollution at any time of year. 2.1.0 07/28/2021 Bug fixes and added timestamps to conditions overview 2.0.5 02/24/2021
version 4.6.1
posted on 2026-07-24
Version History - Added new notification for when a state has active wildfires
- Updated some text
- Added AQI value to map markers
- Improved interactions between different screens 4.6.1 Jun 22 - Map Improvements
- Place Search Improvements
- Bug Fixes 4.6.0 May 20 - Ability to search via user's location
- Fix minor bug with filtering on the map
- Other minor bug fixes 4.5.0 Apr 13 - Improved trend data
- Fixed minor visual bugs 4.4.2 Feb 17 - Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button 4.4.1 Jan 8 Upgraded the app’s API for better performance. 4.4.0 12/11/2025 - Minor Bug Fix 4.3.1 10/08/2025 - Fixed various bugs throughout the applications 4.3.0 09/29/2025 - Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.1 08/12/2025 - Full places screen redsign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues 4.2.0 08/08/2025 Minor improvements to Map and Notifications Screens 4.1.0 05/08/2025 - Fixed minor visual bugs
- Fixed issues adding notifications on some devices 4.0.6 04/18/2025 Minor Bug Fixes 4.0.5 03/11/2025 Minor Bug Fixes 4.0.4 01/11/2025 Minor Bug Fixes 4.0.3 01/10/2025 Minor bug fixes 4.0.1 12/03/2024 Exciting News! Forecast Notifications are now available! Stay informed with automated updates tailored to you. Simply navigate to the notifications section of the app to subscribe and turn them on! 4.0.0 10/31/2024 Improved Location Searching
Fixed some map loading issues
Fixed other minor bugs and text values 3.0.1 07/31/2024 Library updates and minor bug fixes 3.0.0 07/23/2024 Fixed an issue with the location lookup not working. 2.2.1 04/24/2024 Recent trends for locations.
Various bug fixes and framework updates. 2.2.0 11/30/2023 Updates to EPA’s AirNow App increase public access to information about air quality all year, including during wildfires.
The app updates add two maps to give the public additional, actionable information about air pollution at their location: the popular Fire and Smoke Map, which provides information on fire locations, smoke plumes and air quality from monitors and low-cost sensors; and the AirNow Interactive Map, which shows ozone and particulate matter from air quality monitors across the country.
The AirNow Interactive Map uses data from air monitors operated by experts to reflect particulate and ozone pollution in a given area. While particulate matter (also called “particle pollution”) is the key pollutant in smoke, ozone also can be elevated during wildfires. While the Fire and Smoke Map is the map to use during wildfire season, the Interactive Map shows ozone and particle pollution at any time of year. 2.1.0 07/28/2021 Bug fixes and added timestamps to conditions overview 2.0.5 02/24/2021 Various bug fixes and improvements, including:
- Better handling for stale data values
- Removed the ability to add a duplicate place
- Fixed an issue with multiple primary forecast values
- Properly handles values beyond the AQI index now
- Fixed some text boundary issues on the detail screens 2.0.4 01/19/2021 Added push-to-refresh, and bug fixes. 2.0.2 09/18/2020
version 4.4.2
posted on 2026-02-17
- Improved trend data
- Fixed minor visual bugs
version 4.4.1
posted on 2026-01-08
- Improve loading and refreshing of observation data
- Fix issue when searching for some places
- Fix bug with using geolocate button
version 4.2.1
posted on 2025-08-12
Aug 12, 2025
Version 4.2.1
- Full places screen redesign.
- Allows for reorganizing places
- Simplier removal of places
- Added how to to places screen
- Adds ability to report issues directly in the app
- Fix some minor display issues
version 4.1.0
posted on 2025-05-08
May 8, 2025
Version 4.1.0
Minor improvements to Map and Notifications Screens
version 4.0.6
posted on 2025-04-18
Apr 18, 2025
Version 4.0.6
- Fixed minor visual bugs
- Fixed issues adding notifications on some devices
Disclaimer
Official App Store Link
We do not host EPA AIRNow on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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