Head Office of the Port Authority of Thailand Air Quality

Monitoring Station · Khlong Toei, Thailand
38.8°
45.3% RH
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 11am
8
4
4 2pm
17
37
37 5pm
37
37
37 8pm
37
37
37 11pm
37
37
— 2am
—
—
— 5am
—
—
— 8am
—
—
Station readings
29
8
4
4
CAMS model adj -17
34
27
34
34
34
54
54
54
54
54
54
54
54
54
54
38.8°C
Temperature
45.3%
Humidity

Air Quality Forecast (24h)

PM2.51.0 µg/m³ ✓ WHO
Good
PM101.0 µg/m³
Good
View city history →

Nearby Monitoring Stations

23
Wat Khlong Toey Nai School, Bangkok
0.4 km PM2.5: 5.4 µg/m³
-
รร.วัดคลองเตย
0.5 km PM2.5: 0.0 µg/m³
49
Dangerous Goods Control Section, Port Authority of Thailand
1.0 km PM2.5: 11.8 µg/m³
25
รร.ชุมชนหมู่บ้านพัฒนา
1.2 km PM2.5: 6.0 µg/m³
4
โรงเรียนประถมนนทรี เขตยานนาวา กทม.
1.2 km PM2.5: 1.0 µg/m³
62
Stevedoring Section, Port Authority of Thailand
1.3 km PM2.5: 17.5 µg/m³
38
Nonsi Witthaya School, Bangkok, Thailand (โรงเรียนนนทรีวิทยา)
1.9 km PM2.5: 9.1 µg/m³
59
Nonsi Witthaya School, Bangkok, Thailand (โรงเรียนนนทรีวิทยา)
1.9 km PM2.5: 15.9 µg/m³

Nearby Cities

15 Khlong Toei 20 Chong Nonsi 22 Watthana 20 Yan Nawa 19 Sathon 22 Phra Khanong 18 Bang Rak 20 Makkasan 17 Pathum Wan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:47 UTC.