US AQI
TH AQI
LOCATION COMPARISON
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7 DAYS AGO
STANDARD AQI (US)
350
300
250
200
150
100
50
0
Apr, 25
Apr, 26
Apr, 27
Apr, 28
Apr, 29
Apr, 30
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Phetchabun
37
2. Yala
44
3. Chaiyaphum
46
4. Sakon Nakhon
46
5. Nakhon Si Thammarat
46
6. Phuket
46
7. Surat Thani
46
8. Satun
46
9. Trang
46
10. Narathiwat
46
FORECAST
PM 2.5 AQI (US)
May, 1 2026
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Sat
Sun
Mon





