Air Quality in Samut Prakan, Thailand

Windy
26.9°C · 68.8% humidity
26.9°
Feels 26.9°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
40 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 9pm
14
13
19 12am
17
17
17 3am
17
17
15 6am
15
15
15 9am
15
15
15 12pm
15
17
17 3pm
17
17
17 6pm
17
17
Station readings
19
14
13
CAMS model adj -10
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 14 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.

68.8%
Humidity
54.9 km/h
Wind SW
1006.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.51 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Samut Prakan?

Temperature & Precipitation

PM2.5 Trend

47h · 14 stations
PM2.54.51 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (40 stations within 25 km)
4.51
Median
3.88
Average
0.81
Low
18.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.7

What is the 7-day forecast for Samut Prakan?

07-21
28.9° 25.1°
7.75 mm
07-22
32.4° 26.8°
0.06 mm
07-23
26.8° 25.5°
8.5 mm
07-24
31.3° 26.0°
1.13 mm
07-25
28.6° 26.1°
0.25 mm
07-26
33.4° 24.3°
3.25 mm
07-27
29.3° 26.9°
2.75 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Samut Prakan?

50
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 12.0 µg/m³
23
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
0.2 km PM2.5: 5.5 µg/m³
14
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 3.4 µg/m³
85
South Bangkok Power Plant, Samut Prakan, Thailand (โรงไฟฟ้าพระนครใต้)
5.0 km PM2.5: 28.3 µg/m³
25
รพ.บางจาก ต.บางจาก อ.พระประแดง จ.สมุทรปราการ
6.3 km 32.7°C 74.9% RH PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
42
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 10.1 µg/m³
59
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 15.9 µg/m³
74
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 23.0 µg/m³
30
Thai Meteorological Department Bangna,Bangkok, Thailand (กรมอุตุนิยมวิทยา (บางนา))
7.7 km PM2.5: 7.2 µg/m³
25
รร.วัดบางนานอก
8.8 km 31.0°C 73.0% RH PM2.5: 6.0 µg/m³

What cities are near Samut Prakan?

13 Bang Na 15 Phra Pradaeng 16 Thung Khru 16 Phra Khanong 12 Chong Nonsi 12 Yan Nawa 14 Khlong Toei 12 Rat Burana 10 Bang Khlo 10 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 2026-07-21T17:24 UTC.