Air Quality in Petagas, Malaysia

Heavy Rain
25.3°C · 90.9% humidity
25.3°
Feels 25.3°
108
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
120 1pm
120
120
108 4pm
111
113
115 7pm
117
117
117 10pm
118
118
118 1am
119
119
119 4am
119
119
119 7am
119
119
119 10am
119
119
Station readings 12h ago
AQI 94
PM2.5 32.5 µg/m³ · 12h ago
CAMS model adj +36
84
84
84
84
84
83
83
84
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
AD 728×90

Air Quality Index Trend

4h · 1 stn

Petagas's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Petagas is 2.5× the WHO 24-hour guideline of 15 µg/m³.

90.9%
Humidity
114.1 km/h
Wind SSW
1011.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
108
38.23 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.538.23 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
PM1048.05 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
38.23
Median
138.01
Average
36.7
Low
239.32
High
PM2.5 µg/m³ · Model: 23.6 · Bias: -14.6
09-05
28.3° 25.3°
20.75 mm
09-06
29.6° 27.5°
7.94 mm
09-07
29.9° 27.7°
3.5 mm
09-08
29.7° 27.6°
3.25 mm
09-09
28.8° 26.2°
14.87 mm
09-10
28.8° 27.3°
1.25 mm
09-11
29.3° 25.5°
1.69 mm
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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 2026-09-05T08:04 UTC.