What is the air quality in Loei today?

The current Air Quality Index (AQI) in Loei is 50 (Good). PM2.5 concentration is 12.0 µg/m³.

What is the temperature in Loei right now?

The current temperature in Loei is 22.3°C (feels like 22.3°C). Humidity is 95.6% and wind speed is 7.2 km/h.

Is it safe to go outside in Loei?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Loei, Thailand

Rain

22.3°C · 95.6% humidity

22.3°

Feels 22.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

38h · 1 stn

View full history →

Loei'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.

95.6%

Humidity

7.2 km/h

Wind ESE

1012.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

12.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Loei?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station

PM2.512.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

12.0

Median

12.0

Average

12.0

Low

12.0

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -6.0

What is the 7-day forecast for Loei?

10-20

24.5° 21.2°

9.87 mm

10-21

26.5° 22.3°

11.06 mm

10-22

31.1° 22.5°

0.06 mm

10-23

30.5° 22.6°

0.25 mm

10-24

30.0° 22.6°

5.06 mm

10-25

27.7° 21.1°

3.06 mm

10-26

27.6° 20.9°

19.81 mm

Both models agree Avg diff: 2.0°C

Where are air quality stations near Loei?

Provincial Health Office, Loei, Thailand (สำนักงานสาธารณสุขจังหวัดเลย)

4.2 km PM2.5: 13.5 µg/m³

สำนักงาน กอ.รมน.จ.เลย ต.นาอาน อ.เมืองเลย จ.เลย (กอ.รมน.เลย)

4.4 km PM2.5: 21.0 µg/m³ PM10: 23.0 µg/m³

What cities are near Loei?

50 Wang Saphung 25 Erawan 25 Na Klang 27 Nam Som 25 Phu Kradueng 25 Nong Bua Lamphu 52 Kut Chap 27 Lom Sak 84 Tha Bo 84 Vientiane

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T23:04 UTC.