Published by Pollution Control Department, Thailand on Jul 18, 2024

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Why should I report an Issue with Air4Thai?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Pollution Control Department, Thailand to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About Air4Thai

1. There is 7 days the air quality graphs and maps as data from monitoring stations of PCD around thailand.

2. The report hourly data (some stations) and data daily.

3. The application reports thai's air quality index.

4. To disseminate information to the general public.

5. Especially during a crisis situation haze in the northern and southern parts of thailand.

Air4Thai Customer Insights

1. When you click The graph function it always give a bunch of Text which show some kind of errorsข้อมูลไม่ถูกต้อง ใช้แอพ "AirVisual" ดีกว่าเยอะ This app is horrible and giving wrong data, if you want a reliable source of checking air quality, I'd recommend using "AirVisual" instead of this garbage.

2. There are no data points by any airports, like BKK and DMK, which shows that air pollution is a far greater problem than the Thai government wishes to admit to.Result is far from actual compare to many other apps and devices.

3. It reads "Very Good" air quality (PM2.5) for my location, yet at the same time numerous other weather sources (and Thai news reports) report it as "Very Unhealthy" air quality -- while I am looking out the window and am unable to see a building one kilometer away because of the thick haze.Poorly designed app.

4. แอพ Air4Thai มีความคลาดเคลื่อนสูงมาก ข้อมูลเวลา 3:26 Air4Thai โชว์ผลว่า 111 AQI ซึ่งแอพ AirVisual โชว์ 164AQI ซึ่งรุนแรงกว่ามาก คลาดเคลื่อนจนทุเรศ ไม่แนะนำโดยเด็ดขาด แอพห่วย Air4ThaiUntil there are multiple sensors in each province, this app is useless unless you live in Bangkok.

5. If not, there other apps with a lot more air quality monitoring spots, independent from government, friendly UI, much more in detail and statistics, or even including satellite images.

6. Info that is available very different from other more reliable apps and always much lower.I recommend you to use application name AirVisual.

7. Airvisual also has weather forecasts show in weeks which show more deep analysis data for your daily life plan.

8. Consider use this app if you believe in data accuracy of Thailand Air quality and noise management bureau or trust it.

9. From what I see is that the Thai government is just trying to cover up the polution problem, instead of taking care of this matter.

10. In summary, this is how thai government take care of problem with FAKE info.

11. when you search for the favorites place there is no response when you enter the wrong place that doesn't have a sensor for measuring the pollution .

Steps to Troubleshoot & Fix Air4Thai Issues

1. Fix Air4Thai Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Air4Thai: Restarting the app will resolve most errors.
  2. Update the Air4Thai App. Here is how:
    1. On Android goto PlayStore » Search for "Air4Thai" » Open Air4Thai » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Air4Thai » click "UPDATE".
  3. Clear Air4Thai app cache: Clearing cached data will force your app to retrieve the latest data directly from Air4Thai servers.
    1. On Android, goto Settings » Apps » Select "Air4Thai" » click Storage » click "Clear Cache".
  4. Check Air4Thai app permissions. If any of these permissions required to use your device's features are disenabled, Air4Thai might not work.
  5. Uninstall and reinstall Air4Thai. If nothing else has worked, completely uninstall Air4Thai then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Air4Thai not working


2. Fix Air4Thai Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Air4Thai be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Air4Thai not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Air4Thai may not be able to connect to the Internet when running in the background.

Reported Issues