Air Quality in Kuala Lumpur, Malaysia

Drizzle
25.2°C · 87.5% humidity
25.2°
Feels 25.2°
169
Unhealthy
Everyone should reduce prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
235 2am
220
220
169 5am
183
194
201 8am
207
210
151 11am
153
216
217 2pm
156
157
157 5pm
219
220
220 8pm
157
158
158 11pm
158
157
Station readings 12h ago
AQI 164
PM2.5 80.7 µg/m³ · 12h ago
CAMS model adj +74
161
146
146
146
146
146
146
146
146
84
84
146
146
84
84
84
146
146
146
83
84
84
84
83
AD 728×90

Air Quality Index Trend

4h · 1 stn

Kuala Lumpur'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 Kuala Lumpur is 6.0× the WHO 24-hour guideline of 15 µg/m³.

87.5%
Humidity
5.8 km/h
Wind N
1010.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
169
90.23 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.590.23 µg/m³ ×6.0 WHO
Unhealthy
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
90.23
Median
63.4
Average
38.3
Low
90.4
High
PM2.5 µg/m³ · Model: 40.4 · Bias: -49.8
09-08
32.9° 25.2°
1.81 mm
09-09
32.4° 24.3°
2.38 mm
09-10
33.4° 25.2°
1.0 mm
09-11
27.3° 24.1°
7.06 mm
09-12
32.6° 25.2°
3.56 mm
09-13
29.8° 24.4°
5.94 mm
09-14
32.6° 24.3°
1.44 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 2026-09-08T21:03 UTC.