Air Quality in Batu Caves, Malaysia

Drizzle
23.9°C · 90.2% humidity
23.9°
Feels 23.9°
159
Unhealthy
Everyone should reduce prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
134 2am
136
133
— 5am
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Station readings
134
136
133

Air Quality Index Trend

47h · 2 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 4.7× the WHO 24-hour guideline of 15 µg/m³.

90.2%
Humidity
10.4 km/h
Wind NE
1011.4 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5▲
159
70.53 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.570.53 µg/m³ ×4.7 WHO
Unhealthy
PM10104.9 µg/m³
Moderate
UV INDEX0.0
Low
70.53
Median
63.61
Average
17.8
Low
76.8
High
PM2.5 µg/m³ · Model: 28.0 · Bias: -42.5
10-20
31.5° 23.3°
9.75 mm
10-21
30.5° 23.2°
7.56 mm
10-22
31.7° 23.2°
8.12 mm
10-23
32.2° 23.7°
15.69 mm
10-24
31.2° 24.1°
7.13 mm
10-25
30.3° 23.1°
9.69 mm
10-26
32.4° 23.4°
17.5 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 2026-10-20T21:12 UTC.