Air Quality in Khon Kaen, Thailand

Rain
23.5°C · 95.8% humidity
23.5°
Feels 23.5°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 11pm
25
28
61 2am
55
51
48 5am
46
44
43 8am
42
34
34 11am
34
34
33 2pm
31
31
33 5pm
40
33
40 8pm
33
33
Station readings
32
25
28
61
CAMS model adj +6
27
27
34
34
34
34
34
34
34
34
34
27
27
27
27
27
25
25
27
34
27
34
27
27
AD 728×90

Air Quality Index Trend

48h · 4 stn

Khon Kaen'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. Current PM2.5 concentration in Khon Kaen is 1.1× the WHO 24-hour guideline of 15 µg/m³.

95.8%
Humidity
57.8 km/h
Wind SW
1006.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.79 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Khon Kaen?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.516.79 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
16.79
Median
13.48
Average
1.19
Low
31.91
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -9.4

What is the 7-day forecast for Khon Kaen?

06-08
25.3° 23.5°
6.0 mm
06-09
30.4° 25.0°
0.56 mm
06-10
32.4° 24.8°
0.56 mm
06-11
33.0° 25.4°
0.19 mm
06-12
32.4° 25.9°
0.44 mm
06-13
27.8° 24.4°
1.5 mm
06-14
32.2° 26.5°
1.31 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Khon Kaen?

48
Khonkaen, Thailand (ส่วนอุทกวิทยา สำนักงานทรัพยากรน้ำภาค 4 ขอนแก่น)
0.3 km PM2.5: 11.5 µg/m³
44
thailand-ban-nong-pie-kasikorn-thungsang-road
3.5 km PM2.5: 10.6 µg/m³ PM10: 12.1 µg/m³
70
Thai-German RMUTI Khon Kaen & CSB Germany Air Quality Sensor for Sustainability Project (โครงการเครื่องวัดคุณภาพอากาศเพื่อความยั่งยืน ไทย-เยอรมัน) อาคาร 50 ปี เทคนิคไทย-เยอรมัน ขอนแก่น
3.7 km 33.0°C 62.0% RH PM2.5: 21.0 µg/m³ PM10: 21.0 µg/m³
21
Wat Klang Intersection
3.7 km 30.9°C 55.2% RH PM2.5: 5.1 µg/m³ PM10: 5.1 µg/m³
5
thailand-ban-nong-kung-ban-phun-phon
5.0 km PM2.5: 1.1 µg/m³ PM10: 3.5 µg/m³
4
thailand-ban-don-yang-ban-sin-suk-rani-2
5.0 km PM2.5: 1.0 µg/m³ PM10: 1.5 µg/m³
121
thailand-khon-kaen-piman-chon-2
5.2 km PM2.5: 43.5 µg/m³ PM10: 46.5 µg/m³
96
thailand-ban-nong-hin-ban-bensuk
5.9 km PM2.5: 33.7 µg/m³ PM10: 35.4 µg/m³
4
โรงเรียนขอนแก่นพัฒนศึกษา
8.8 km 28.0°C 99.0% RH PM2.5: 1.0 µg/m³
4
สสอ.โกสุมพิสัย ต.หัวขวาง อ.โกสุมพิสัย จ.มหาสารคาม
33.5 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³

What cities are near Khon Kaen?

25 Ban Phai 31 Nong Kung Si 15 Maha Sarakham 15 Kalasin 23 Kaeng Khro 23 Phu Khiao 24 Ban Phan Don 23 Chum Phae 23 Kamalasai 26 Nong Bua Lamphu
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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 2026-06-08T19:32 UTC.