Air Quality China App Reviews

Nice design and clear information but how do we know if the data are relevant except for the US ambassy !?

Was very helpfull but doesnt work anymore since I have installed iOS 6. I hope that the developer will solve this issue quickly.

Since 5 days, this apps doesnt work anymore. Blocked by the Chinese government ? Possible !

why only in chinese now???before also in english, pls do something!!!

Good app but big issue is that the AQI value is not shown on the icon badge although enabled in the app settings. @ Dev, please fix it :)))

Usually I like this app, because when Im traveling to China, it gives a good indication. Unfortunately right now - being in China - it does not work anymore, values are not updated for days. And the feedback form on the website does not work either. Please fix both!

Please send information what is the matter. Thank you.

It doesnt work for days now. It still shows the values of 11/05. In that state, the app is useless. Please, fix it quickly.

Maybe blocked by Chinese???

The app was a really good one but it does not work anymore for quite a long time (1 month). There is not connectivity to any server. It is a pity thats why I deleted it and decided to use another app.

Doesnt work anymore... please update...

Delivers what it says in a simple easy to use real time format, plus has a 30 day historical which is very useful.

since last week the app doesnt update the pollution relevations, please fix it asap. Except for this problem the app works perfect, great work.

Hard to imagine I am the first review, but this app is awesome! No other app I have found has this much data. It has all the running sample data from all over Guangzhou, and seems to have the same in other cities too. I just have not seen that in any other app yet...thanks!

Not compatible with IOS6

The data seems trustable, but if can support multi-city ,that will better. Now only one city can be set at one time

More accurate than other apps. Only problem is that it sometimes wont update till hours later, if not days.

Why dont you have statistics from HongKong,Macao and Taiwan. Americans always offend and belittle other countries soveriegnty!

App graphs the air quality for you. No ads, and the app uses little memory.

This app uses the latest US EPA method of computing AQI, and I must say that it seems much more accurate than other apps. In Suzhou you can tell by the smell of the air and the poor visibility when the air is bad. This app puts a number on the obvious problem. My other apps eg China Air Quality Index (CAQI) greatly underestimate the pollution. Today for instance CAQI says the AQI is 87 while the US EPA data in this app shows 151!! The pollution readings are more current as well. At this moment this app had readings 1 hour more current then the CAQI app (and thats even after a forced refresh). With how fast the air changes here that is very important. Especially if you have young children. One shortcoming: this app does not use GPS to determine the nearest station. That is an extremely useful feature that CAQI does offer. For that reason when traveling I use both apps, but I only use CAQI for their raw numbers then guesstimate the AQI since the standard they use is bizarrely low.