AQ Index Standard keeps changing
While I live in Canada, I prefer the US standard (AQI) but it keeps flipping to the Canadian standard (AQHI). A reading of 8 is possible on both indexes where I live but means a completely different thing.
Air Matters
Global Air Quality
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Description
Realtime broadcasting air quality information for more than 180 countries.
- Show air quality information for your current location.
- Show pollen data & forecast for United States and Europe.
- Air quality standard switching among US, China, UK and India standards.
- Provide pollution & pollen alerts.
- Show realtime air quality index on desktop icon.
- Available on Apple Watch with Complications. Check out realtime air quality right on your wrist.
- Provide iMessage Extension: share air quality information right in a conversation.
- Connect with your Laser Egg air monitor, know about indoor air quality in your house.
- Connect with your Philips Smart Air Purifier to check realtime indoor air quality and control your purifier from anywhere.
- Connect with your Philips GoPure car air purifier.
Air Matters is ad-supported. "Air Matters Premium" is an optional yearly subscription that remove ads and support future development. Current price for this premium service is $0.99 USD per year, and may vary from country to country. Your payment will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of current period. Auto-renual may be turned off at any time by going to your settings in the iTunes Store after purchase. No cancellation of the current subscription is allowed during active subscription period. If you have paid to remove ads in previous versions of "China Air Quality Index", you can restore previous purchase to enjoy one year of premium service.
Privacy Policy: https://air-matters.com/app/en/privacy_policy.html
Terms of Use: https://air-matters.com/app/en/terms_of_use.html
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- Show air quality information for your current location.
- Show pollen data & forecast for United States and Europe.
- Air quality standard switching among US, China, UK and India standards.
- Provide pollution & pollen alerts.
- Show realtime air quality index on desktop icon.
- Available on Apple Watch with Complications. Check out realtime air quality right on your wrist.
- Provide iMessage Extension: share air quality information right in a conversation.
- Connect with your Laser Egg air monitor, know about indoor air quality in your house.
- Connect with your Philips Smart Air Purifier to check realtime indoor air quality and control your purifier from anywhere.
- Connect with your Philips GoPure car air purifier.
Air Matters is ad-supported. "Air Matters Premium" is an optional yearly subscription that remove ads and support future development. Current price for this premium service is $0.99 USD per year, and may vary from country to country. Your payment will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of current period. Auto-renual may be turned off at any time by going to your settings in the iTunes Store after purchase. No cancellation of the current subscription is allowed during active subscription period. If you have paid to remove ads in previous versions of "China Air Quality Index", you can restore previous purchase to enjoy one year of premium service.
Privacy Policy: https://air-matters.com/app/en/privacy_policy.html
Terms of Use: https://air-matters.com/app/en/terms_of_use.html
In-Apps
- Remove ADs
- $0.99
- Air Matters Premium
- $1.39
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User Rating
4.55 out of 5
139 ratings in Canada
5 star
113
4 star
10
3 star
4
2 star
3
1 star
9
Ratings History
Reviews
Not real time information
Great app with lots of info and a good map BUT the data is a few hours old, this is not helpful when conditions are changing so fast right now.
Version 4.6 Flashback
Version 4.6 Flashback
Crashes
App won’t open. It crashes immediately upon trying to open.
Keep bouncing
This update sucks. Keep bouncing can’t open the app
Not accurate
Updated review (2022): It’s burning season here again in Thailand so back to checking out this app and…it’s still too inaccurate to be useful. The AQI reported in this app is routinely 1/2 or even 1/3 the real reading, at least in my city (Chiang Mai, Thailand). The watch complication is useful, but not with faulty data. The IQAir app is more reliable. It seems to me that this app just has too few data sources and some of the ones it has are always reporting incorrect numbers (AQIThai, for example). This brings down the average reading for the whole region. The app itself and the Apple Watch support are good, I just wish they would fix their data sources (or allow me to choose which data sources to allow).
I
,
啦啦
5啦咯啦咯啦咯啦咯
Not working on 13.1.3
Great app! But crashes every time on 13.1.3...
Just Air quality gauge, not allergens &
Doesn’t work for Canada. Spins on city search, says cannot connect to a server. All other apps having no problem to connect...perhaps an oddity here but disappointing
Store Rankings
Ranking History
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App Info
- Category
- Weather
- Publisher
- Air Matters Network Pty Ltd
- Languages
- Finnish, Arabic, Bulgarian, English, Spanish, Dutch, Indonesian, Italian, Japanese, Chinese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Persian, Portuguese, Polish, French, Romanian, Swedish, German, Slovak, Danish, Thai, Turkish, Czech, Ukrainian, Hungarian, Russian, Vietnamese, Estonian
- Recent version
- 6.14.10 (6 months ago )
- Released on
- Nov 13, 2011 (12 years ago )
- Also available in
- China, United States, Thailand, Taiwan, Germany, India, Poland, Australia, United Kingdom, South Korea, Netherlands, Hong Kong, Romania, Italy, Ukraine, Canada, Russia, France, Sweden, Japan, Spain, Malaysia, Singapore, Czechia, Hungary, Switzerland, Belgium, United Arab Emirates, Mexico, Vietnam, Austria, Kazakhstan, Norway, Saudi Arabia, Finland, Indonesia, Philippines, Turkey, Ireland, Chile, New Zealand, South Africa, Denmark, Portugal, Israel, Colombia, Brazil, Kuwait, Greece, Argentina, Belarus, Ecuador, Dominican Republic, Pakistan, Nigeria, Egypt, Azerbaijan, Algeria, Lebanon, Peru
- Last updated
- 5 days ago