Air Quality in Kota Bharu, Malaysia
Rain
22.8°C · 98.9% humidity
22.8°
Feels 22.8°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Kota Bharu's air quality — share it
AQI Forecast
Calibrated
31
8am
31
31
63
11am
54
47
43
2pm
39
37
35
5pm
34
33
33
8pm
25
25
25
11pm
24
24
24
2am
24
24
24
5am
24
24
Station readings
49h ago
AQI 51
PM2.5 12.1 µg/m³ · 49h ago
Air Quality Index Trend
46h · 2 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 1.2× the WHO 24-hour guideline of 15 µg/m³.
98.9%
Humidity
14.6 km/h
Wind SW
1010.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.8 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Kota Bharu?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.517.8 µg/m³
×1.2 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
17.8
Median
17.8
Average
17.8
Low
17.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -7.8
What is the 7-day forecast for Kota Bharu?
08-03
25.6° 22.8°
9.19 mm
08-04
32.8° 23.2°
3.0 mm
08-05
34.4° 23.3°
21.44 mm
08-06
33.7° 23.2°
9.62 mm
08-07
31.2° 23.8°
5.25 mm
08-08
33.1° 23.9°
3.13 mm
08-09
31.1° 24.1°
4.63 mm
Both models agree
Avg diff: 2.7°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 2026-08-08T03:59 UTC.