Air Quality in Rayong, Thailand

Drizzle
26.8°C · 77.0% humidity
26.8°
Feels 26.8°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
44 8pm
74
42
50 11pm
48
46
45 2am
44
44
43 5am
43
43
41 8am
42
42
42 11am
42
42
42 2pm
42
42
42 5pm
44
44
Station readings
74
CAMS model adj +17
27
27
25
25
25
25
25
25
25
25
25
25
24
25
25
25
25
25
25
25
25
25
27
27
AD 728×90

Air Quality Index Trend

13h · 2 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.

77.0%
Humidity
69.5 km/h
Wind WSW
1007.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
50
12.04 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Rayong?

Temperature & Precipitation

PM2.5 Trend

13h · 2 stations
PM2.512.04 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
12.04
Median
19.25
Average
10.3
Low
23.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -6.0

What is the 7-day forecast for Rayong?

07-21
28.5° 25.9°
10.44 mm
07-22
31.5° 25.5°
2.44 mm
07-23
27.5° 24.5°
31.37 mm
07-24
29.5° 25.2°
11.06 mm
07-25
27.4° 26.3°
2.69 mm
07-26
32.1° 25.7°
6.87 mm
07-27
31.1° 25.2°
11.06 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Rayong?

17
รพ. กรุงเทพระยอง จุดที่ 1 จ. ระยอง
4.0 km PM2.5: 4.0 µg/m³ PM10: 4.0 µg/m³
54
Government Center, Rayong, Thailand (ศูนย์ราชการระยอง)
8.9 km PM2.5: 13.5 µg/m³
53
Government Center, Rayong, Thailand (ศูนย์ราชการระยอง)
8.9 km PM2.5: 13.1 µg/m³
25
Rayong
12.4 km PM2.5: 6.0 µg/m³
23
Rayong
12.4 km PM2.5: 5.5 µg/m³
57
Rayong
12.4 km PM2.5: 15.0 µg/m³
50
Rayong
12.4 km PM2.5: 12.0 µg/m³
19
Rayong
12.4 km PM2.5: 4.6 µg/m³
50
Rayong
12.4 km PM2.5: 12.0 µg/m³
66
Field Crop Research Center, Rayong, Thailand (ศูนย์วิจัยพืชไร่ระยอง)
14.6 km PM2.5: 19.2 µg/m³

What cities are near Rayong?

43 Ban Phe 51 Ban Chang 6 Sattahip 30 Klaeng 29 Pattaya 57 Ban Talat Bueng 57 Bang Lamung 53 Si Racha 51 Ban Bueng 13 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 2026-07-21T16:49 UTC.