Air Quality in Udon Thani, Thailand

Rain
23.6°C · 97.2% humidity
23.6°
Feels 23.6°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
51 11pm
51
51
25 2am
30
34
44 5am
39
40
41 8am
42
43
43 11am
41
42
42 2pm
42
42
42 5pm
44
51
44 8pm
51
71
Station readings
58
24
CAMS model adj +17
34
34
34
27
27
27
34
27
27
27
27
27
27
25
25
25
25
25
25
27
34
27
34
54
AD 728×90

Air Quality Index Trend

11h · 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.

97.2%
Humidity
19.2 km/h
Wind SW
1005.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Udon Thani?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
5.9
Median
5.9
Average
5.8
Low
6.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.5

What is the 7-day forecast for Udon Thani?

06-08
25.0° 23.6°
8.44 mm
06-09
27.5° 25.5°
4.31 mm
06-10
30.8° 25.0°
6.13 mm
06-11
31.5° 24.9°
0.25 mm
06-12
29.1° 25.7°
3.75 mm
06-13
28.7° 24.1°
7.19 mm
06-14
32.0° 25.5°
5.19 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Udon Thani?

34
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 8.2 µg/m³
21
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 5.0 µg/m³
25
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 6.0 µg/m³
24
Nong Prajak Public Park, Udon Thani, Thailand (สวนสาธารณะหนองประจักษ์ อุดรธานี)
0.6 km PM2.5: 5.8 µg/m³
8
รพ.สต.ทองอินทร์ อ.กุมภวาปี จ.อุดรธานี
27.4 km 38.2°C 41.0% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Udon Thani?

25 Kut Chap 24 Ban Phan Don 26 Nong Bua Lamphu 12 Ban Nong Wua So 52 Nong Khai 52 Tha Bo 36 Ban Dung 54 Vientiane 12 Na Klang 12 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 2026-06-08T19:31 UTC.