Delivered Sensors
564
Expected Sensors
500+
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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, 14
May, 15
May, 16
May, 17
May, 18
May, 19
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1Phichit
17
2Trang
17
3Yala
19
4Yasothon
21
5Amnat Charoen
21
6Loei
21
7Phitsanulok
21
8Phetchabun
21
9Nakhon Si Thammarat
21
10Surat Thani
21
FORECAST
PM 2.5 AQI (US)
May, 20 2026
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Thu
Fri
Sat