# South Coast AQMD — Air Quality

> Official air quality monitoring and information app for the South Coast AQMD region. (iPhone/iPad app by South Coast Air Quality Management District.)

- Source: https://appshunter.io/ios/app/south-coast-aqmd/id358859718 (this page in markdown: same URL + `.md`)
- Developer: [South Coast Air Quality Management District](https://appshunter.io/developer/358859721)
- Category: Reference, Utilities
- Price: Free
- Rating: 4.50/5 from 82 App Store ratings · 59 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 202 MB
- Languages: American English, Latin American Spanish
- Released: 2010-03-02
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/south-coast-aqmd/id358859718/reviews.md

## What is South Coast AQMD?

The South Coast AQMD app is the official air quality app for residents of the South Coast Air Quality Management District, which includes major portions of Los Angeles, Orange, San Bernardino and Riverside counties. Air quality experts provide real-time and forecasted air quality information using the highest quality data and scientifically validated methods.  

South Coast AQMD is the government agency responsible for monitoring and improving air quality for the 17 million people that reside in the region. 

The app features the following functions:  

• Air Quality at a Glance - Provides real-time and forecasted air quality data for up to 20 locations within South Coast AQMD’s jurisdiction. Real-time air quality values are determined using a technique developed by South Coast AQMD scientists and published in a peer-reviewed scientific journal that is considerably more accurate than other methods. This method blends measurements from high-quality “regulatory” monitors, quality controlled and calibrated low-cost sensors, and air quality models. Air quality readings account for concentrations of ozone (smog), particulate matter (PM2.5 and PM10), nitrogen dioxide and carbon monoxide.  

• Detailed Air Quality Data - Provides detailed air quality data for each saved city, the current and forecasted Air Quality Index (AQI), the main pollutant of concern for each location and health-related information. Users can also tap the “More Details” button for real-time information on all pollutants, yesterday’s air quality data, daily highs and historical data. 

• Interactive Air Quality Map - Provides a real-time view of air quality in the region. Air quality is reported for over 1,200 distinct locations. Simply tap a location for detailed air quality information. 

• Configurable Air Quality Health Notifications - Receive optional notifications when air pollution reaches Unhealthy levels in your area. Air quality notification settings can be easily adjusted to fit user preferences. 

• Submit Air Quality Complaints – Easily report excessive odors, smoke, dust, or other air contaminants (except smoking vehicles). This new feature is conveniently located directly on 1-800 CUT-SMOG button. You are now able to file and keep track of the status of each complaint directly from the app.
 
• Alternative Fuel Map – Provides an interactive map with locations, directions and details for natural gas, hydrogen, electric and propane fueling stations from the Department of Energy’s Alternative Fuel Stations database. 

• South Coast AQMD Announcements and Events – Stay up to date on air quality alerts, announcements as well as events including Governing Board meetings, conferences, town hall meetings and workshops. 

• Integrated Weather - In addition to air quality information, users can check real-time weather conditions for each selected location. 

• Integration with F.I.N.D. (Facility INformation Detail) so now you’re always able to see all public information about South Coast AQMD-regulated facilities. This data leverages our interactive map that is regularly updated at least one per week. If location services are turned in the mobile app, you’ll be able to quickly see all facilities near by at the touch of your finger tip.

## Key features

- Real-time and forecasted air quality data
- Detailed pollutant information and AQI
- Interactive air quality map
- Burn day status and open burn locations
- Configurable health notifications
- Submit air quality complaints
- Alternative fuel station map

## Recent user reviews (10 of 59)

All indexed reviews: https://appshunter.io/ios/app/south-coast-aqmd/id358859718/reviews.md

### 4/5 — Apple Watch

*2025-01-23, version 8.1.7*

Unable to connect with my Apple Watch Series 4.

### 1/5 — In Los Angeles fire area and it says the air quality is good.

*2025-01-15, version 8.1.7*

While health officials saying we have to stay inside because it’s so bad 😣

### 5/5 — Best air quality app in SoCal

*2025-01-11, version 8.1.7*

This app needs to be broadcasted IMMEDIATELY across the regions impacted by these horrific fires. It’s the best data source for air quality and air pollution—including custom notifications, forecasting, and detailed breakdowns of each pollutant’s levels. Why are the local agencies not including this in the list of resources for their communities?!

### 5/5 — Exceptional, accurate, and up to the minute

*2025-01-08, version 8.1.7*

Puts other air quality apps to shame. When there is an ongoing fire or smoke situation this is the app!

### 5/5 — Best and most reliable air quality app

*2024-09-11, version 8.1.6*

I rely on this tremendously daily. Especially now that there are 4 live fires going on around us. This app gives us live update of air quality and e-mail or text alerts when there is known air dust. It also warns you and predicts ahead. It tells you what groups of people may be harmed based on color coded index of air particles and pollution. I am surprised not many people know about this app, and not a lot of reviews. But we live by this app and check it almost hourly sometimes for years!

### 1/5 — South Coast?

*2024-09-06, version 8.1.6*

South coast but it doesn’t cover San Diego

### 1/5 — Notifications don’t work

*2024-07-05, version 8.1.6*

Notifications are so unreliable as to be useless. It doesn’t seem to matter how you set it up, you can give it all the permissions and prioritize its alerts and still not get anything.

### 3/5 — Good app but doesn’t seem to be maintained

*2023-07-25*

This app hasn’t updated in a year and my iPhone has updated several times. Something in there seems to have broken notifications, which are one of the best features. Hopefully someone is looking into this and will get it updated to be fully compatible again.

**Developer response:** Hello MMaschine, we would love to troubleshoot with you and see why you aren't getting notifications. So if possible, we want to put you in direct contact with our software developers to resolve these issues. Would it be possible for you to send us an email at mobileinquiry@aqmd.gov with your contact information? Please mention it is regarding the notification issue. We’ll have someone contact you and hopefully assist in resolving the problem. We look forward to speaking with you soon.

### 5/5 — Great App!

*2021-06-20, version 6.0.0*

So accurate and the interface is so easy to see

### 5/5 — Not reliable for accuracy

*2020-11-07, version 5.0.36*

This app’s data is updated hourly. It is a very attractive app and seems to be accurate. Five Stars!

## Frequently asked questions about South Coast AQMD

### What does the South Coast AQMD app do?

The app provides official, real-time, and forecasted air quality information for the South Coast Air Quality Management District. It uses scientifically validated methods to offer accurate data on ozone, particulate matter, and other pollutants. Users can view air quality at a glance, access detailed data for specific locations, and see an interactive map of the region.

### What are the key features of the app?

Key features include real-time and forecasted air quality data for up to 20 locations, detailed pollutant information and AQI, an interactive air quality map with over 1,200 locations, burn day status maps, and open burn location displays. It also offers configurable health notifications, the ability to submit air quality complaints, and an alternative fuel station map.

### Is the South Coast AQMD app free to use?

Yes, the South Coast AQMD app is completely free to download and use. There are no in-app purchases or advertisements mentioned, indicating it is a free service provided by the government agency.

### What areas does the South Coast AQMD app cover?

The app covers major portions of Los Angeles, Orange, San Bernardino, and Riverside counties, which constitute the South Coast Air Quality Management District. It provides air quality information for the 17 million residents within this jurisdiction.

### How can I report an air quality issue using the app?

The app allows users to easily report excessive odors, smoke, dust, or other air contaminants (excluding smoking vehicles) directly through a feature linked to the 1-800 CUT-SMOG button. You can file and track the status of your complaints directly within the app.

## Version history (last 5 releases)

### 10.1.47 — 2026-08-20

Fixed an issue that stopped videos from playing in the Videos tab. Videos now start right away and can be watched full screen.

Thanks for using the South Coast AQMD app. We release regular updates to keep our air quality data reliable and current.

### 10.1.46 — 2026-07-18

Updated the alternative fuel stations API domain from `developer.nrel.gov` to `developer.nlr.gov` (National Laboratory of the Rockies retired their old domain).

### 10.1.42 — 2025-09-15

iOS26 Support:
1. Fixed all buttons to adopt iOS 26 Liquid Design.
2. Fixed Cut-Smog button issue on iPadOS 26.
3. Resolved Keyboard-related issues.
4. Fixed overlay issue in the Air Quality map selection.
5. Fixed AQI detail view scrolling issue.
6. Fixed tab bar scrolling issue on iPad mini running iPadOS 26.
7. Remove the deprecated "UI_USER_INTERFACE_IDIOM()” and replaced it with "UIDevice.current.userInterfaceIdiom"

### 9.1.27 — 2025-04-30

Two new mapping features have been added to enhance public awareness of local air quality conditions. The Check Before You Burn Status Map provides a visual display of current burn or no-burn day designations throughout the region, helping residents easily determine if residential wood burning is currently restricted in their area. This feature supports community compliance with regulations designed to reduce particulate pollution during critical periods. Additionally, the Open Burn Locations feature displays recently active permitted controlled burns on the interactive map, giving residents visibility into burning activities that might currently affect local air quality. These additions reflect South Coast AQMD's commitment to providing transparent, real-time information that helps the public make informed decisions about outdoor activities and air quality management.

### 8.1.7 — 2024-09-26

Clarified wording on complaints intake form

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*