US AQI
TH AQI
LOCATION COMPARISON
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7 DAYS AGO
STANDARD AQI (US)
350
300
250
200
150
100
50
0
Sep, 21
Sep, 22
Sep, 23
Sep, 24
Sep, 25
Sep, 26
Today
TOP 10 PROVINCES
STANDARD AQI (US)
BEST
WORST
1. Ubon Ratchathani
15
2. Loei
17
3. Phitsanulok
21
4. Phayao
24
5. Nakhon Phanom
25
6. Satun
26
7. Uttaradit
27
8. Nakhon Si Thammarat
27
9. Phangnga
27
10. Trat
28
FORECAST
PM 2.5 AQI (US)
September, 27 2023
350
300
250
200
150
100
50
0
0:00
6:00
12:00
18:00
Thu
Fri
Sat
DISCOVER
OUR SENSOR
OUR SENSOR
Check the real-time PM2.5, PM10, and AQI in your area with the dust sensor developed by the Faculty of Engineering, Chulalongkorn University. Track your air quality with our dashboard showing the real-time data that can calculate the Air Quality Index (AQI) in real-time format or standard formats of both Thai and US AQI.
