Air Quality in Chok Chai, Thailand

Windy
26.4°C · 75.8% humidity
26.4°
Feels 26.4°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
66 1am
66
66
41 4am
53
61
68 7am
55
46
48 10am
50
51
52 1pm
53
53
53 4pm
53
54
54 7pm
54
54
54 10pm
54
66
AD 728×90

Air Quality Index Trend

49h · 1 stn

Chok Chai'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 Chok Chai is 2.0× the WHO annual guideline of 5 µg/m³.

75.8%
Humidity
51.6 km/h
Wind WSW
1008.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
41
9.87 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

49h · 1 station
PM2.59.87 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.87
Median
12.5
Average
7.0
Low
18.0
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +7.8
05-28
34.3° 25.8°
1.19 mm
05-29
31.9° 24.3°
0.69 mm
05-30
36.6° 26.3°
2.81 mm
05-31
30.4° 24.9°
6.5 mm
06-01
31.5° 24.7°
7.12 mm
06-02
29.8° 25.7°
1.25 mm
06-03
28.3° 24.5°
1.63 mm
Both models agree Avg diff: 1.9°C
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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 2026-05-28T21:37 UTC.