Air Quality in Pathum Wan, Thailand

Drizzle
29.3°C · 63.6% humidity
29.3°
Feels 33.9°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
98 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
27 3pm
36
28
31 6pm
34
34
34 9pm
34
34
32 12am
32
32
32 3am
32
31
31 6am
32
32
32 9am
31
32
32 12pm
32
32
Station readings
27
36
28
58
CAMS model adj +7
27
27
27
27
27
27
27
27
27
25
25
25
25
25
24
24
25
25
25
24
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 14 stn

Pathum Wan'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.

63.6%
Humidity
54.3 km/h
Wind W
1007.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.46 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Pathum Wan?

Temperature & Precipitation

PM2.5 Trend

48h · 14 stations
PM2.57.46 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (98 stations within 25 km)
7.46
Median
10.62
Average
1.0
Low
43.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.1

What is the 7-day forecast for Pathum Wan?

09-05
30.3° 25.9°
1.69 mm
09-06
32.1° 27.0°
4.94 mm
09-07
31.1° 25.1°
0.13 mm
09-08
31.7° 25.8°
1.06 mm
09-09
33.0° 24.4°
16.56 mm
09-10
31.2° 27.6°
1.0 mm
09-11
32.4° 26.4°
8.19 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Pathum Wan?

4
หอสมุดกลาง (Indoor)
0.5 km 28.5°C 61.0% RH PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
8
มหามกุฏ คณะวิทยาศาสตร์
0.7 km 30.9°C 48.0% RH PM2.5: 2.0 µg/m³ PM10: 7.0 µg/m³
8
จามจุรี 10 ชั้น 11
0.8 km 33.2°C 48.0% RH PM2.5: 2.0 µg/m³ PM10: 7.0 µg/m³
29
จุฬาพัฒน์ 14
0.8 km 35.0°C -4.0% RH PM2.5: 7.0 µg/m³ PM10: 8.0 µg/m³
46
วังสระปทุม แขวงปทุมวัน เขตปทุมวัน กรุงเทพมหานคร
1.5 km 42.1°C 28.9% RH PM2.5: 11.0 µg/m³ PM10: 13.0 µg/m³
–
อาคารภูมิสิริ ชั้น 1 (หน้า ER) (Indoor)
1.5 km 29.5°C 48.0% RH PM10: 1.0 µg/m³
74
Chulalongkorn Hospital, Bangkok, Thailand (โรงพยาบาลจุฬาลงกรณ์)
1.5 km PM2.5: 23.0 µg/m³
66
Chulalongkorn Hospital, Bangkok, Thailand (โรงพยาบาลจุฬาลงกรณ์)
1.5 km PM2.5: 19.2 µg/m³
55
Chulalongkorn Hospital, Bangkok, Thailand (โรงพยาบาลจุฬาลงกรณ์)
1.5 km PM2.5: 14.0 µg/m³
67
Chulalongkorn Hospital, Bangkok, Thailand (โรงพยาบาลจุฬาลงกรณ์)
1.5 km PM2.5: 19.7 µg/m³

What cities are near Pathum Wan?

40 Bang Rak 35 Samphanthawong 40 Sathorn 34 Khlong San 42 Bangkok Riverside 48 Pom Prap Sattru Phai 42 Ratchathewi 43 Makkasan 58 Bangkok 43 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 2026-09-05T11:19 UTC.