Air Quality in Nakhon Ratchasima, Thailand

Windy
26.6°C · 75.5% humidity
26.6°
Feels 26.6°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
79 2am
79
96
56 5am
67
75
64 8am
56
59
62 11am
63
64
65 2pm
66
66
66 5pm
66
67
67 8pm
67
67
67 11pm
79
79
Station readings
56
CAMS model adj +13
66
66
83
83
83
83
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
AD 728×90

Air Quality Index Trend

6h · 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. Current PM2.5 concentration in Nakhon Ratchasima is 2.9× the WHO annual guideline of 5 µg/m³.

75.5%
Humidity
49.5 km/h
Wind WSW
1007.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.45 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Nakhon Ratchasima?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.514.45 µg/m³ ✓ WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
14.45
Median
12.4
Average
4.5
Low
20.5
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +5.8

What is the 7-day forecast for Nakhon Ratchasima?

05-28
34.3° 26.4°
0.25 mm
05-29
33.0° 25.8°
0.81 mm
05-30
36.0° 25.8°
0.56 mm
05-31
27.3° 25.8°
0.19 mm
06-01
33.3° 25.2°
3.13 mm
06-02
31.3° 25.7°
1.81 mm
06-03
28.2° 24.9°
2.25 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Nakhon Ratchasima?

63
Municipal Waste Water Pumping Station, Nakhon Ratchasima, Thailand (สถานีสูบน้ำเสีย เทศบาลนครราชสีมา)
1.1 km PM2.5: 17.8 µg/m³
23
Beta (Suranaree Ville, Vista Garden), Talat
6.0 km 32.5°C 56.7% RH PM2.5: 5.5 µg/m³ PM10: 8.4 µg/m³
50
สำนักงานสาธารณสุขจังหวัดนครราชสีมา จ.นครราชสีมา
12.5 km 34.8°C 48.8% RH PM2.5: 12.0 µg/m³ PM10: 14.0 µg/m³
70
สวนสัตว์นครราชสีมา ต.ไชยมงคล อ.เมือง จ.นครราชสีมา
13.7 km 30.9°C 61.6% RH PM2.5: 21.0 µg/m³ PM10: 22.0 µg/m³
21
กลุ่มพัฒนาการอนามัยสิ่งแวดล้อม ศูนย์อนามัยที่ 9 นครราชสีมา ต.โคกกรวด อ.เมือง จ.นครราชสีมา
14.9 km PM2.5: 5.0 µg/m³ PM10: 6.0 µg/m³
57
หอประชุมเปรมติณสูลานนท์ ต.ในเมือง อ.เมือง จ.นครราชสีมา (กอ.รมน.นครราชสีมา)
19.9 km PM2.5: 15.0 µg/m³ PM10: 17.0 µg/m³
142
ต.ตะคุ อ.ปักธงชัย จ.นครราชสีมา
31.3 km 27.8°C 78.3% RH PM2.5: 52.0 µg/m³ PM10: 60.0 µg/m³

What cities are near Nakhon Ratchasima?

55 Chok Chai 66 Non Sung 77 Amphoe Sikhiu 64 Dan Khun Thot 21 Khon Buri 58 Ban Huai Thalaeng 176 Bua Yai 16 Pak Chong 44 Nang Rong 8 Chaiyaphum
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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 2026-05-28T22:53 UTC.