Air Quality in Samut Prakan, Thailand

Windy
28.0°C · 70.7% humidity
28.0°
Feels 32.8°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
67 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 1am
20
30
56 4am
49
44
41 7am
38
37
35 10am
34
34
33 1pm
33
33
32 4pm
12
12
5 7pm
12
12
12 10pm
32
32
Station readings
20
20
30
41
41
CAMS model adj -22
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
34
27
34
34
34
54
54
AD 728×90

Air Quality Index Trend

48h · 17 stn

Samut Prakan'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 Samut Prakan is 2.9× the WHO annual guideline of 5 µg/m³.

70.7%
Humidity
53.5 km/h
Wind W
1008.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.42 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Samut Prakan?

Temperature & Precipitation

PM2.5 Trend

48h · 17 stations
PM2.514.42 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (67 stations within 25 km)
14.42
Median
7.5
Average
1.0
Low
22.1
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -4.8

What is the 7-day forecast for Samut Prakan?

05-28
32.3° 27.6°
0.5 mm
05-29
30.6° 27.2°
1.87 mm
05-30
35.7° 26.4°
2.12 mm
05-31
28.7° 25.5°
1.5 mm
06-01
30.2° 26.3°
13.5 mm
06-02
28.9° 26.3°
4.25 mm
06-03
32.2° 27.2°
1.69 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Samut Prakan?

55
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 14.0 µg/m³
72
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 22.1 µg/m³
40
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 9.6 µg/m³
55
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 14.0 µg/m³
8
รพ.บางจาก ต.บางจาก อ.พระประแดง จ.สมุทรปราการ
6.3 km 35.7°C 64.8% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³
57
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 15.0 µg/m³
32
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 7.7 µg/m³
154
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 61.3 µg/m³
60
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 16.4 µg/m³
61
Prabadang Rehabiltation Center, Samut Prakan, Thailand (ศูนย์ฟื้นฟูอาชีพคนพิการและทุพลภาพ สมุทรปราการ)
9.4 km PM2.5: 16.9 µg/m³

What cities are near Samut Prakan?

24 Bang Na 51 Phra Pradaeng 43 Thung Khru 27 Phra Khanong 32 Chong Nonsi 34 Yan Nawa 23 Khlong Toei 40 Rat Burana 44 Bang Khlo 32 Sathon
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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 2026-05-28T21:38 UTC.