US AQI
TH AQI
LOCATION COMPARISON
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7 DAYS AGO
STANDARD AQI (US)
350
300
250
200
150
100
50
0
Jul, 3
Jul, 4
Jul, 5
Jul, 6
Jul, 7
Jul, 8
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Chumphon
17
2. Sukhothai
21
3. Chai Nat
31
4. Uttaradit
31
5. Trat
33
6. Surat Thani
33
7. Nakhon Nayok
34
8. Ratchaburi
34
9. Ranong
34
10. Songkhla
34
FORECAST
PM 2.5 AQI (US)
July, 9 2025
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Thu
Fri
Sat