Air Quality in Nakhon Ratchasima, Thailand

Drizzle
26.3°C · 74.3% humidity
26.3°
Feels 26.3°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
55 2am
55
55
40 5am
44
47
49 8am
49
50
51 11am
52
52
54 2pm
54
55
55 5pm
55
55
55 8pm
55
55
55 11pm
55
55
Station readings 4h ago
AQI 52
PM2.5 12.6 µg/m³ · 4h ago
CAMS model adj +28
27
27
27
27
27
27
27
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

10h · 1 stn

Nakhon Ratchasima'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.

74.3%
Humidity
72.1 km/h
Wind WSW
1005.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
40
9.48 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

10h · 1 station
PM2.59.48 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.48
Median
4.62
Average
1.0
Low
9.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.2
06-08
24.8° 23.0°
0.38 mm
06-09
29.0° 25.7°
3.31 mm
06-10
32.5° 23.6°
14.69 mm
06-11
33.1° 24.7°
0.19 mm
06-12
30.1° 24.6°
2.5 mm
06-13
28.5° 24.3°
0.5 mm
06-14
30.9° 25.5°
9.75 mm
Both models agree Avg diff: 1.8°C
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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 2026-06-08T22:00 UTC.