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, 15
Jun, 16
Jun, 17
Jun, 18
Jun, 19
Jun, 20
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Chumphon
8
2. Phangnga
12
3. Ranong
12
4. Nakhon Nayok
17
5. Trang
17
6. Phatthalung
17
7. Bueng Kan
17
8. Phra Nakhon Si Ayutthaya
21
9. Samut Songkhram
21
10. Nakhon Si Thammarat
21
FORECAST
PM 2.5 AQI (US)
June, 21 2025
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Sun
Mon
Tue