US AQI
TH AQI
LOCATION COMPARISON
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7 DAYS AGO
STANDARD AQI (US)
350
300
250
200
150
100
50
0
May, 15
May, 16
May, 17
May, 18
May, 19
May, 20
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Bueng Kan
12
2. Krabi
21
3. Narathiwat
21
4. Yala
23
5. Loei
25
6. Phichit
25
7. Nakhon Si Thammarat
25
8. Phuket
25
9. Surat Thani
25
10. Satun
25
FORECAST
PM 2.5 AQI (US)
May, 21 2026
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Fri
Sat
Sun





