Air Quality in Kota Bharu, Malaysia
Drizzle
26.0°C · 87.9% humidity
26.0°
Feels 26.0°
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Kota Bharu's air quality — share it
AQI Forecast
27
3pm
34
34
81
6pm
73
68
37
9pm
34
32
31
12am
30
36
28
3am
28
28
27
6am
27
27
54
9am
54
54
54
12pm
54
54
Air Quality Index Trend
45h · 4 stnKota Bharu'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 Kota Bharu is 1.8× the WHO 24-hour guideline of 15 µg/m³.
87.9%
Humidity
15.3 km/h
Wind ENE
1010.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
26.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Kota Bharu?
Temperature & Precipitation
PM2.5 Trend
45h · 4 stationsPM2.526.4 µg/m³
×1.8 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
26.4
Median
26.4
Average
26.4
Low
26.4
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -16.6
What is the 7-day forecast for Kota Bharu?
09-05
35.2° 23.8°
1.81 mm
09-06
35.5° 23.7°
3.06 mm
09-07
34.7° 23.3°
3.19 mm
09-08
34.7° 24.1°
1.0 mm
09-09
32.7° 23.7°
3.88 mm
09-10
34.3° 23.3°
6.38 mm
09-11
28.9° 22.8°
9.5 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Kota Bharu?
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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 2026-09-05T10:28 UTC.