Air Quality in Batu Caves, Malaysia

Rain
23.8°C · 84.2% humidity
23.8°
Feels 23.8°
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
109 1am
109
94
77 4am
82
85
88 7am
90
91
29 10am
29
30
30 1pm
30
31
32 4pm
32
32
32 7pm
94
32
94 10pm
94
94
Station readings 4h ago
AQI 62
PM2.5 17.3 µg/m³ · 4h ago
CAMS model adj -52
161
161
146
146
146
146
146
146
146
83
83
83
83
83
83
84
84
84
84
146
84
146
146
146
AD 728×90

Air Quality Index Trend

6h · 1 stn

Batu Caves'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 Batu Caves is 1.6× the WHO 24-hour guideline of 15 µg/m³.

84.2%
Humidity
14.4 km/h
Wind ENE
1011.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
77
24.53 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.524.53 µg/m³ ×1.6 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
24.53
Median
24.14
Average
17.8
Low
30.2
High
PM2.5 µg/m³ · Model: 53.7 · Bias: +29.2
09-04
30.3° 23.8°
7.94 mm
09-05
32.4° 23.2°
10.88 mm
09-06
29.5° 23.8°
5.94 mm
09-07
28.9° 23.5°
4.0 mm
09-08
33.1° 24.3°
3.63 mm
09-09
31.2° 22.9°
2.81 mm
09-10
31.9° 24.5°
1.88 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 2026-09-04T20:32 UTC.