US AQI
TH AQI
LOCATION COMPARISON
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7 DAYS AGO
STANDARD AQI (US)
350
300
250
200
150
100
50
0
Jun, 7
Jun, 8
Jun, 9
Jun, 10
Jun, 11
Jun, 12
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Sukhothai
12
2. Chumphon
12
3. Samut Songkhram
17
4. Phra Nakhon Si Ayutthaya
24
5. Udon Thani
25
6. Sakon Nakhon
27
7. Mae Hong Son
28
8. Loei
29
9. Satun
29
10. Sing Buri
31
FORECAST
PM 2.5 AQI (US)
June, 13 2025
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Sat
Sun
Mon
DISCOVER
OUR SENSOR
OUR SENSOR
Check the real-time PM2.5, PM10, and AQI in your area with the dust sensor developed by the Faculty of Engineering, Chulalongkorn University. Track your air quality with our dashboard showing the real-time data that can calculate the Air Quality Index (AQI) in real-time format or standard formats of both Thai and US AQI.
