Air Quality in Nan, Thailand

Drizzle
23.8°C · 91.7% humidity
23.8°
Feels 23.8°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
72 4am
72
72
63 7am
66
66
68 10am
69
70
71 1pm
71
71
72 4pm
74
74
81 7pm
74
74
74 10pm
74
74
72 1am
72
72
Station readings 6h ago
AQI 71
PM2.5 21.6 µg/m³ · 6h ago
CAMS model adj +47
25
25
25
25
25
24
24
24
25
25
25
25
25
27
27
34
27
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

10h · 1 stn

Nan'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 Nan is 1.2× the WHO 24-hour guideline of 15 µg/m³.

91.7%
Humidity
5.7 km/h
Wind WNW
1004.2 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
18.02 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nan?

Temperature & Precipitation

PM2.5 Trend

10h · 1 station
PM2.518.02 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (8 stations within 25 km)
18.02
Median
11.0
Average
1.0
Low
24.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -8.3

What is the 7-day forecast for Nan?

06-09
28.2° 23.3°
10.25 mm
06-10
27.1° 23.4°
11.0 mm
06-11
28.1° 22.5°
11.12 mm
06-12
24.4° 23.7°
6.31 mm
06-13
26.1° 23.2°
9.19 mm
06-14
29.2° 23.2°
10.87 mm
06-15
29.1° 23.0°
9.94 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Nan?

157
Municipality Office, Nan, Thailand (สำนักงานเทศบาลเมืองน่าน)
0.6 km PM2.5: 67.1 µg/m³
59
รพ.สต.บ้านเมืองจัง
9.5 km 28.2°C 84.0% RH PM2.5: 16.0 µg/m³ PM10: 17.0 µg/m³
29
อบต.นาปัง
9.6 km 28.2°C 82.0% RH PM2.5: 7.0 µg/m³ PM10: 7.0 µg/m³
29
อบต.เรือง
9.7 km 29.2°C 80.0% RH PM2.5: 7.0 µg/m³ PM10: 8.0 µg/m³
68
รพ.สต.หาดเค็ด
12.4 km 33.3°C 62.0% RH PM2.5: 20.0 µg/m³ PM10: 21.0 µg/m³
21
อบต.นาซาว
13.7 km 29.6°C 80.0% RH PM2.5: 5.0 µg/m³ PM10: 5.0 µg/m³
4
ทต.กลางเวียง
24.7 km 28.0°C 86.0% RH PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Nan?

17 Dok Kham Tai 28 Phrae 11 Phayao 35 Den Chai 38 Lampang 48 Uttaradit 35 Chiang Rai 85 Ban Houakhoua 40 San Kamphaeng 28 Loei
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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 2026-06-09T00:26 UTC.