Air Quality in Udon Thani, Thailand

Rain
27.1°C · 81.2% humidity
27.1°
Feels 32.7°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
45 3am
45
45
32 6am
36
36
38 9am
40
41
40 12pm
41
41
41 3pm
42
42
43 6pm
43
43
43 9pm
43
43
43 12am
43
43
Station readings
23
32
56
57
CAMS model adj +18
27
27
27
27
27
25
25
25
25
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

25h · 1 stn

Udon Thani's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season.

81.2%
Humidity
34.7 km/h
Wind WSW
1005.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Udon Thani?

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.57.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
7.7
Median
7.7
Average
7.7
Low
7.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.5

What is the 7-day forecast for Udon Thani?

08-03
31.5° 25.5°
9.13 mm
08-04
31.6° 25.3°
11.38 mm
08-05
32.4° 23.4°
10.5 mm
08-06
29.0° 24.2°
10.25 mm
08-07
30.8° 24.5°
18.5 mm
08-08
30.7° 24.4°
24.75 mm
08-09
29.4° 25.0°
6.25 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Udon Thani?

32
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 7.7 µg/m³
23
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 5.5 µg/m³
57
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 15.0 µg/m³
58
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 15.4 µg/m³
56
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 14.5 µg/m³
4
รพ.สต.บ้านหนองใส ต.หนองนาคำ อ.เมืองอุดรธานี จ.อุดรธานี
6.8 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
8
รพ.สต.ทองอินทร์ อ.กุมภวาปี จ.อุดรธานี
27.4 km 37.5°C 43.4% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Udon Thani?

33 Kut Chap 25 Ban Phan Don 33 Nong Bua Lamphu 33 Ban Nong Wua So 41 Nong Khai 41 Tha Bo 35 Ban Dung 41 Vientiane 26 Na Klang 38 Sawang Daen Din
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:58 UTC.