Air Quality in Perai, Malaysia

Rain
23.1°C · 96.3% humidity
23.1°
Feels 23.1°
110
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
44 10am
44
44
110 1pm
91
78
68 4pm
61
68
65 7pm
62
49
47 10pm
46
46
45 1am
45
45
56 4am
56
44
44 7am
44
44
CAMS model adj -10
54
54
54
54
54
54
54
54
66
66
66
54
54
54
54
54
54
54
66
66
54
54
54
54
AD 728×90

Air Quality Index Trend

41h · 6 stn

Perai'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 Perai is 2.6× the WHO 24-hour guideline of 15 µg/m³.

96.3%
Humidity
13.3 km/h
Wind ESE
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
110
39.04 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Perai?

Temperature & Precipitation

PM2.5 Trend

41h · 6 stations
PM2.539.04 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
39.04
Median
20.88
Average
15.0
Low
40.8
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -22.7

What is the 7-day forecast for Perai?

08-03
25.4° 23.1°
7.56 mm
08-04
27.7° 23.4°
4.25 mm
08-05
30.1° 23.8°
8.63 mm
08-06
29.0° 23.5°
4.44 mm
08-07
25.4° 23.5°
8.44 mm
08-08
30.7° 24.0°
0.19 mm
08-09
30.2° 24.5°
1.81 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Perai?

56
Perai
0.7 km PM2.5: 14.5 µg/m³
114
Perai
0.7 km PM2.5: 40.8 µg/m³
51
Perai
0.7 km PM2.5: 12.1 µg/m³
26
Perai
0.7 km PM2.5: 6.2 µg/m³
86
Perai
0.7 km PM2.5: 28.7 µg/m³
54
Perai
0.7 km PM2.5: 13.5 µg/m³
81
Perai
0.7 km PM2.5: 26.4 µg/m³
66
Perai
0.7 km PM2.5: 19.2 µg/m³
59
Perai
0.7 km PM2.5: 15.9 µg/m³
35
Perai
0.7 km PM2.5: 8.4 µg/m³

What cities are near Perai?

88 Butterworth 76 George Town 67 Jelutong 65 Bukit Tengah 59 Kampung Sungai Glugur 72 Sungai Dua 72 Kubang Semang 59 Glugor 73 Permatang Kuching 68 Bukit Mertajam
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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 2026-08-08T05:43 UTC.