Air Quality in Nakhon Ratchasima, Thailand

Windy
26.4°C · 71.9% humidity
26.4°
Feels 26.4°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
92 9pm
92
92
68 12am
75
60
63 3am
59
60
62 6am
63
63
64 9am
62
62
63 12pm
63
65
65 3pm
65
65
72 6pm
72
72
Station readings 11h ago
AQI 72
PM2.5 22.1 µg/m³ · 11h ago
CAMS model adj +38
54
54
54
54
54
34
34
27
27
27
27
27
27
25
25
25
25
27
27
27
27
34
34
34
AD 728×90

Air Quality Index Trend

3h · 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 1.3× the WHO 24-hour guideline of 15 µg/m³.

71.9%
Humidity
89.1 km/h
Wind WSW
1005.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
68
20.02 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Nakhon Ratchasima?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.520.02 µg/m³ ×1.3 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
20.02
Median
11.3
Average
7.0
Low
20.2
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -10.0

What is the 7-day forecast for Nakhon Ratchasima?

07-21
29.5° 25.0°
4.31 mm
07-22
31.4° 24.6°
0.56 mm
07-23
26.5° 23.2°
2.44 mm
07-24
26.7° 24.6°
4.31 mm
07-25
29.1° 25.6°
0.25 mm
07-26
31.5° 24.8°
1.25 mm
07-27
31.5° 25.1°
2.56 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Nakhon Ratchasima?

38
Municipal Waste Water Pumping Station, Nakhon Ratchasima, Thailand (สถานีสูบน้ำเสีย เทศบาลนครราชสีมา)
1.1 km PM2.5: 9.1 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
46
สำนักงานสาธารณสุขจังหวัดนครราชสีมา จ.นครราชสีมา
12.5 km 35.8°C 42.4% RH PM2.5: 11.0 µg/m³ PM10: 13.0 µg/m³
33
สวนสัตว์นครราชสีมา ต.ไชยมงคล อ.เมือง จ.นครราชสีมา
13.7 km 30.5°C 62.1% RH PM2.5: 8.0 µg/m³ PM10: 9.0 µg/m³
4
กลุ่มพัฒนาการอนามัยสิ่งแวดล้อม ศูนย์อนามัยที่ 9 นครราชสีมา ต.โคกกรวด อ.เมือง จ.นครราชสีมา
14.9 km PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³
29
หอประชุมเปรมติณสูลานนท์ ต.ในเมือง อ.เมือง จ.นครราชสีมา (กอ.รมน.นครราชสีมา)
19.9 km PM2.5: 7.0 µg/m³ PM10: 8.0 µg/m³
59
ต.ตะคุ อ.ปักธงชัย จ.นครราชสีมา
31.3 km 29.7°C 66.2% RH PM2.5: 16.0 µg/m³ PM10: 17.0 µg/m³

What cities are near Nakhon Ratchasima?

30 Chok Chai 52 Non Sung 55 Amphoe Sikhiu 43 Dan Khun Thot 16 Khon Buri 48 Ban Huai Thalaeng 30 Bua Yai 46 Pak Chong 12 Nang Rong 10 Chaiyaphum
Get AQI alerts for Nakhon Ratchasima

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:26 UTC.