Air Quality in Erawan, Thailand

Cloudy
23.8°C · 85.6% humidity
23.8°
Feels 23.8°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 9pm
32
32
18 12am
15
18
20 3am
21
22
23 6am
24
22
22 9am
23
23
23 12pm
23
22
22 3pm
22
23
23 6pm
23
25
Station readings
29
CAMS model adj -2
34
34
34
34
27
27
27
27
27
27
27
25
25
25
25
25
25
24
24
24
25
25
25
27
AD 728×90

Air Quality Index Trend

7h · 1 stn

Erawan'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.

85.6%
Humidity
27.1 km/h
Wind WSW
1003.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Erawan?

Temperature & Precipitation

PM2.5 Trend

7h · 1 station
PM2.54.21 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
4.21
Median
3.0
Average
1.0
Low
5.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.9

What is the 7-day forecast for Erawan?

07-21
27.0° 22.9°
7.25 mm
07-22
32.7° 22.2°
0.38 mm
07-23
25.6° 23.4°
0.69 mm
07-24
28.8° 23.2°
12.19 mm
07-25
27.0° 23.2°
1.19 mm
07-26
31.6° 23.8°
1.88 mm
07-27
27.6° 23.9°
1.63 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Erawan?

21
รพ.เอราวัณ ต.ผาอินทร์แปลง อ.เอราวัณ จ.เลย
10.0 km 30.2°C 59.3% RH PM2.5: 5.0 µg/m³ PM10: 6.0 µg/m³
4
โรงพยาบาลนาด้วง อ.นาด้วง จ.เลย
20.1 km 30.3°C 62.4% RH PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
53
สำนักงาน กอ.รมน.จ.เลย ต.นาอาน อ.เมืองเลย จ.เลย (กอ.รมน.เลย)
29.2 km PM2.5: 13.0 µg/m³ PM10: 15.0 µg/m³
42
Provincial Health Office, Loei, Thailand (สำนักงานสาธารณสุขจังหวัดเลย)
29.3 km PM2.5: 10.1 µg/m³
39
Provincial Health Office, Loei, Thailand (สำนักงานสาธารณสุขจังหวัดเลย)
29.3 km PM2.5: 9.4 µg/m³
59
Provincial Health Office, Loei, Thailand (สำนักงานสาธารณสุขจังหวัดเลย)
29.3 km PM2.5: 15.9 µg/m³

What cities are near Erawan?

25 Wang Saphung 21 Na Klang 26 Loei 25 Phu Kradueng 37 Nong Bua Lamphu 25 Nam Som 66 Kut Chap 54 Chum Phae 66 Udon Thani 45 Tha Bo
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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 2026-07-21T17:17 UTC.