Air Quality in Samut Prakan, Thailand

Windy
28.5°C · 63.9% humidity
28.5°
Feels 32.7°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
43 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 3am
11
12
61 6am
50
43
36 9am
32
29
26 12pm
26
25
24 3pm
23
23
23 6pm
25
22
22 9pm
22
22
22 12am
22
22
Station readings
14
11
12
60
CAMS model adj -3
24
24
24
24
24
25
24
24
24
24
25
25
25
25
25
25
27
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 11 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 1.1× the WHO 24-hour guideline of 15 µg/m³.

63.9%
Humidity
52.0 km/h
Wind WSW
1007.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.84 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Samut Prakan?

Temperature & Precipitation

PM2.5 Trend

48h · 11 stations
PM2.516.84 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (43 stations within 25 km)
16.84
Median
5.2
Average
0.5
Low
23.0
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -11.0

What is the 7-day forecast for Samut Prakan?

08-03
32.9° 26.7°
3.31 mm
08-04
32.3° 26.3°
0.69 mm
08-05
33.0° 27.4°
2.13 mm
08-06
34.0° 27.5°
1.13 mm
08-07
30.3° 26.5°
0.62 mm
08-08
29.1° 26.2°
0.81 mm
08-09
29.5° 26.3°
1.81 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Samut Prakan?

64
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 18.3 µg/m³
60
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 16.4 µg/m³
64
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 18.3 µg/m³
33
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 7.9 µg/m³
53
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 13.1 µg/m³
37
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 8.9 µg/m³
66
Residence for Dept. of Primary Industries and Mines, Samut Prakan, Thailand (บ้านพักกรมอุตสาหกรรมพื้นฐานและการเหมืองแร่)
9.3 km PM2.5: 19.2 µg/m³
69
Residence for Dept. of Primary Industries and Mines, Samut Prakan, Thailand (บ้านพักกรมอุตสาหกรรมพื้นฐานและการเหมืองแร่)
9.3 km PM2.5: 20.7 µg/m³
12
โรงเรียนวัดทุ่งครุ แขวงทุ่งครุ เขตทุ่งครุ กรุงเทพมหานคร
9.6 km 29.6°C 77.2% RH PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³
4
รพ.สต.บางกะเจ้า ต.บางกะเจ้า อ.พระประแดง จ.สมุทรปราการ
10.8 km 32.9°C 64.0% RH PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Samut Prakan?

14 Bang Na 64 Phra Pradaeng 15 Thung Khru 16 Phra Khanong 14 Chong Nonsi 15 Yan Nawa 15 Khlong Toei 16 Rat Burana 15 Bang Khlo 15 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 2026-08-07T23:59 UTC.