SJVAir

Central California Asthma Collaborative Weather iPhoneiPadiPod touch

SJVAir is a free Weather app for iPhone and iPad by Central California Asthma Collaborative. Rated 4.5/5 from 2 ratings. Requires iOS 15.0.

Rating: 4.5; 2 ratings
Price: Free; on the App Store
Size: 6 MB; Age 4+
Updated: Oct 9; 2026 · v4.0.1

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About SJVAir

Monitor your local air quality in real time! Keep any eye on your local air quality and receive outdoor activity guidelines based on hourly fine particle pollution (PM2.5) concentration. Going out for the day? Enable "Auto Update" in the app's settings menu and get live notifications when you enter hazardous air! Take advantage of real time data with SJVAir's Monitor Map. Utilize the full SJVAir monitor network, as well as viewing AirNow and other PurpleAir monitors that have been deployed in the San Joaquin Valley. View past trends and historical data for every monitor on the map, or download the data to start making your own analysis and infographics!

What’s new

Version 4.0.1 · Updated October 9, 2026

- Fixed the Monitor Mode settings menus opening hidden behind the side menu, so the update interval and alert level can be changed again. - Fixed the air quality alert level not being remembered correctly from earlier versions of the app.

App privacy

The developer, Central California Asthma Collaborative, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

SJVAir is a free Weather app for iPhone, iPad and iPod touch, developed by Central California Asthma Collaborative. It is rated 4.5 out of 5 from 2 ratings on the App Store, requires iOS 15.0 or later and is 6 MB to download. It was first released on May 12, 2023 and last updated on October 9, 2026.

Category: Weather
Rating: 4.5 / 5 (2 ratings)
Price: Free
Version: 4.0.1
Size: 6 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 12, 2023
Last updated: October 9, 2026
Developer: Central California Asthma Collaborative

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Alternatives to SJVAir

Looking for apps like SJVAir? Here are 6 similar apps on the App Store. The highest rated is Heat Index: Wet Bulb (5.0/5), and 5 of the 6 are free to download.

SJVAir vs. alternatives
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SJVAir	4.5 / 5 (2 ratings)	Free	October 9, 2026
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