Air Quality in Johor Jaya, Malaysia

Drizzle
27.4°C · 77.8% humidity
27.4°
Feels 32.7°
79
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
131 4pm
131
131
79 7pm
94
104
112 10pm
117
121
136 1am
138
127
128 4am
129
130
130 7am
130
131
131 10am
131
131
131 1pm
131
131
Station readings
124
131
144
CAMS model adj +77
54
54
54
54
54
54
54
54
54
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

46h · 1 stn

Johor Jaya'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 Johor Jaya is 1.7× the WHO 24-hour guideline of 15 µg/m³.

77.8%
Humidity
25.8 km/h
Wind SE
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
79
25.48 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.525.48 µg/m³ ×1.7 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
25.48
Median
28.93
Average
14.5
Low
55.5
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -9.1
09-05
31.2° 24.9°
1.75 mm
09-06
31.3° 25.6°
4.0 mm
09-07
30.9° 24.9°
0.81 mm
09-08
31.9° 25.1°
0.31 mm
09-09
32.2° 25.7°
1.75 mm
09-10
31.0° 25.9°
0.56 mm
09-11
32.1° 25.7°
2.87 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 2026-09-05T11:49 UTC.