Air Quality in Khon Kaen, Thailand

Drizzle
30.5°C · 58.7% humidity
30.5°
Feels 34.9°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
54 6pm
62
26
68 9pm
64
73
71 12am
69
68
67 3am
83
83
83 6am
66
53
53 9am
53
53
53 12pm
53
53
53 3pm
53
53
Station readings
54
62
26
64
68
CAMS model adj -1
54
54
66
54
54
66
66
66
66
66
83
83
83
66
54
54
54
54
54
54
54
54
54
54
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 4.0× the WHO annual guideline of 5 µg/m³.

58.7%
Humidity
70.4 km/h
Wind SW
1003.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
68
20.1 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Khon Kaen?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.520.1 µg/m³ ×1.3 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
20.1
Median
17.34
Average
1.0
Low
43.03
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +0.2

What is the 7-day forecast for Khon Kaen?

05-29
34.9° 26.0°
3.62 mm
05-30
36.2° 25.2°
4.63 mm
05-31
33.3° 26.7°
0.31 mm
06-01
33.1° 26.2°
3.44 mm
06-02
33.9° 25.5°
8.56 mm
06-03
33.2° 24.9°
2.12 mm
06-04
30.9° 26.1°
2.06 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Khon Kaen?

70
Khonkaen, Thailand (ส่วนอุทกวิทยา สำนักงานทรัพยากรน้ำภาค 4 ขอนแก่น)
0.3 km PM2.5: 21.1 µg/m³
44
thailand-ban-nong-pie-kasikorn-thungsang-road
3.5 km PM2.5: 10.6 µg/m³ PM10: 12.1 µg/m³
63
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 36.0°C 57.0% RH PM2.5: 18.0 µg/m³ PM10: 19.0 µg/m³
53
Wat Klang Intersection
3.7 km 32.7°C 55.9% RH PM2.5: 13.2 µg/m³ PM10: 99.8 µg/m³
19
thailand-ban-nong-kung-ban-phun-phon
5.0 km PM2.5: 4.5 µg/m³ PM10: 5.2 µg/m³
4
thailand-ban-don-yang-ban-sin-suk-rani-2
5.0 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
104
thailand-khon-kaen-piman-chon-2
5.2 km PM2.5: 36.9 µg/m³ PM10: 39.7 µg/m³
82
thailand-ban-nong-hin-ban-bensuk
5.9 km PM2.5: 26.9 µg/m³ PM10: 28.2 µg/m³
4
โรงเรียนขอนแก่นพัฒนศึกษา
8.8 km 28.0°C 99.0% RH PM2.5: 1.0 µg/m³
33
สสอ.โกสุมพิสัย ต.หัวขวาง อ.โกสุมพิสัย จ.มหาสารคาม
33.5 km PM2.5: 8.0 µg/m³ PM10: 8.0 µg/m³

What cities are near Khon Kaen?

51 Ban Phai 21 Nong Kung Si 55 Maha Sarakham 55 Kalasin 43 Kaeng Khro 71 Phu Khiao 28 Ban Phan Don 71 Chum Phae 43 Kamalasai 23 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 2026-05-29T14:38 UTC.