Air Quality in Bangkok, Thailand

Windy
28.8°C · 65.7% humidity
28.8°
Feels 33.3°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
100 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 3pm
35
36
58 6pm
53
49
47 9pm
45
43
40 12am
40
39
39 3am
39
37
37 6am
38
38
38 9am
37
38
38 12pm
38
38
Station readings
35
35
36
64
CAMS model adj +13
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

Bangkok's air quality is affected by dense traffic, construction activity, and seasonal agricultural burning from nearby provinces. Pollution peaks from December to March when low winds and dry conditions concentrate particulates. Current PM2.5 concentration in Bangkok is 1.0× the WHO 24-hour guideline of 15 µg/m³.

65.7%
Humidity
58.4 km/h
Wind WSW
1007.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.34 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Bangkok?

Temperature & Precipitation

PM2.5 Trend

48h · 14 stations
PM2.515.34 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (100 stations within 25 km)
15.34
Median
10.58
Average
1.0
Low
43.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -8.0

What is the 7-day forecast for Bangkok?

09-05
30.2° 25.3°
1.25 mm
09-06
33.2° 25.6°
10.19 mm
09-07
32.4° 24.8°
09-08
31.1° 25.0°
2.38 mm
09-09
31.6° 24.9°
6.88 mm
09-10
30.7° 27.0°
1.25 mm
09-11
31.4° 25.0°
7.63 mm
Both models agree Avg diff: 1.3°C

Where are air quality stations near Bangkok?

64
Bangkok
0.3 km PM2.5: 18.3 µg/m³
67
Bangkok
0.3 km PM2.5: 19.7 µg/m³
69
Bangkok
0.3 km PM2.5: 20.7 µg/m³
65
Bangkok
0.3 km PM2.5: 18.8 µg/m³
69
Bangkok
0.3 km PM2.5: 20.7 µg/m³
72
Bangkok
0.3 km PM2.5: 22.1 µg/m³
17
รร.วัดมหาธาตุ
1.1 km 34.0°C 59.0% RH PM2.5: 4.0 µg/m³
21
โรงเรียนวัดพระเชตุพน แขวงพระบรมมหาราชวัง เขตพระนคร กรุงเทพมหานคร
1.4 km 37.2°C 32.7% RH PM2.5: 5.0 µg/m³ PM10: 6.0 µg/m³
29
รร.วัดดุสิตาราม
1.9 km 39.0°C 46.0% RH PM2.5: 7.0 µg/m³
25
โรงเรียนวัดทองธรรมชาติ ถนน เชียงใหม่ แขวงคลองสาน เขตคลองสาน กรุงเทพมหานคร
2.2 km 35.8°C 43.4% RH PM2.5: 6.0 µg/m³ PM10: 7.0 µg/m³

What cities are near Bangkok?

53 Phra Nakhon 48 Pom Prap Sattru Phai 51 Bang Yi Khan 42 Bangkok Riverside 40 Sathorn 35 Samphanthawong 46 Arun Amarin 49 Ban Chang Lo 34 Khlong San 46 Bangkok Noi
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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.