Air Quality in Rayong, Thailand

Rain
26.1°C · 84.8% humidity
26.1°
Feels 26.1°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
60 3am
74
57
71 6am
68
67
65 9am
64
64
64 12pm
64
64
63 3pm
63
63
63 6pm
63
63
63 9pm
63
63
63 12am
62
62
Station readings
60
74
57
56
CAMS model adj +38
24
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
AD 728×90

Air Quality Index Trend

32h · 4 stn

Rayong'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 Rayong is 1.4× the WHO 24-hour guideline of 15 µg/m³.

84.8%
Humidity
69.7 km/h
Wind WSW
1008.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
71
21.61 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Rayong?

Temperature & Precipitation

PM2.5 Trend

32h · 4 stations
PM2.521.61 µg/m³ ×1.4 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
21.61
Median
20.05
Average
12.1
Low
25.4
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -15.8

What is the 7-day forecast for Rayong?

08-03
30.1° 25.2°
16.31 mm
08-04
29.9° 25.6°
1.94 mm
08-05
31.0° 25.9°
12.13 mm
08-06
30.7° 25.7°
18.06 mm
08-07
29.7° 25.3°
23.56 mm
08-08
26.6° 25.2°
8.5 mm
08-09
27.8° 25.5°
17.0 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Rayong?

55
Agricultural Office, Rayong, Thailand (สำนักงานเกษตรจังหวัดระยอง)
2.2 km PM2.5: 14.0 µg/m³
71
Government Center, Rayong, Thailand (ศูนย์ราชการระยอง)
8.9 km PM2.5: 21.6 µg/m³
79
Government Center, Rayong, Thailand (ศูนย์ราชการระยอง)
8.9 km PM2.5: 25.4 µg/m³
71
Rayong
12.4 km PM2.5: 21.6 µg/m³
79
Rayong
12.4 km PM2.5: 25.4 µg/m³
33
Field Crop Research Center, Rayong, Thailand (ศูนย์วิจัยพืชไร่ระยอง)
14.6 km PM2.5: 7.9 µg/m³
42
Field Crop Research Center, Rayong, Thailand (ศูนย์วิจัยพืชไร่ระยอง)
14.6 km PM2.5: 10.1 µg/m³

What cities are near Rayong?

34 Ban Phe 65 Ban Chang 24 Sattahip 36 Klaeng 26 Pattaya 42 Ban Talat Bueng 42 Bang Lamung 41 Si Racha 37 Ban Bueng 35 Tha Mai
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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 2026-08-07T23:56 UTC.