Air Quality in Chong Nonsi, Thailand

Rain
26.3°C · 88.1% humidity
26.3°
Feels 26.3°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
40 stations

Nearby Monitoring Stations

AQI Forecast
54 3am
58
52
62 6am
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Station readings
54
58
52
84

Air Quality Index Trend

48h · 9 stn

Chong Nonsi'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 Chong Nonsi is 1.1× the WHO 24-hour guideline of 15 µg/m³.

88.1%
Humidity
22.3 km/h
Wind ESE
1010.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
62
17.09 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Chong Nonsi?

Temperature & Precipitation

PM2.5 Trend

48h · 9 stations
PM2.517.09 µg/m³ ×1.1 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.0
Low
Station readings (40 stations within 25 km)
17.09
Median
17.33
Average
1.0
Low
36.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -3.6

What is the 7-day forecast for Chong Nonsi?

10-20
29.0° 26.2°
7.63 mm
10-21
28.1° 26.3°
10.38 mm
10-22
34.0° 27.0°
9.25 mm
10-23
33.0° 27.5°
5.87 mm
10-24
33.5° 23.8°
13.13 mm
10-25
31.9° 26.6°
7.94 mm
10-26
30.3° 26.1°
10.38 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Chong Nonsi?

55
Nonsi Witthaya School, Bangkok, Thailand (โรงเรียนนนทรีวิทยา)
1.7 km PM2.5: 14.0 µg/m³
50
รพ.สต.บางกะเจ้า ต.บางกะเจ้า อ.พระประแดง จ.สมุทรปราการ
1.7 km 33.9°C 61.3% RH PM2.5: 12.0 µg/m³ PM10: 13.0 µg/m³
4
โรงเรียนประถมนนทรี เขตยานนาวา กทม.
2.2 km 35.1°C 57.5% RH PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
30
Head Office of the Port Authority of Thailand
2.8 km 37.3°C 49.0% RH PM2.5: 7.1 µg/m³ PM10: 7.6 µg/m³
8
รร.โสตศึกษาทุ่งมหาเมฆ แขวงทุ่งมหาเมฆ เขตสาทร กรุงเทพฯ
3.0 km 28.2°C 100.8% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³
4
ศูนย์พัฒนาเด็กบ้านมั่นคงสวนพลู(อนุบาลสิกขาเอเชีย) เขตสาทร กรุงเทพมหานคร
3.0 km 32.6°C 63.4% RH PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
48
Stevedoring Section, Port Authority of Thailand
3.0 km 37.5°C 33.5% RH PM2.5: 11.4 µg/m³ PM10: 14.2 µg/m³
59
Prabadang Rehabiltation Center, Samut Prakan, Thailand (ศูนย์ฟื้นฟูอาชีพคนพิการและทุพลภาพ สมุทรปราการ)
3.3 km PM2.5: 15.9 µg/m³
98
Prabadang Rehabiltation Center, Samut Prakan, Thailand (ศูนย์ฟื้นฟูอาชีพคนพิการและทุพลภาพ สมุทรปราการ)
3.3 km PM2.5: 34.4 µg/m³
–
รร.วัดแจงร้อน
3.7 km 30.0°C 80.0% RH

What cities are near Chong Nonsi?

62 Yan Nawa 65 Sathon 47 Khlong Toei 64 Bang Khlo 86 Phra Pradaeng 65 Rat Burana 55 Bang Rak 64 Bang Kho Laem subdistrict 64 Bang Kho Laem 47 Pathum Wan
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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 2026-10-20T23:43 UTC.