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, 10
May, 11
May, 12
May, 13
May, 14
May, 15
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1Chumphon
8
2Mae Hong Son
18
3Prachuap Khiri Khan
18
4Phitsanulok
21
5Phichit
21
6Phetchabun
21
7Krabi
21
8Phangnga
21
9Bueng Kan
21
10Chai Nat
25
FORECAST
PM 2.5 AQI (US)
May, 16 2026
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Sun
Mon
Tue