Air Quality in Mulleriyawa, Sri Lanka

Drizzle
28.1°C · 81.7% humidity
28.1°
Feels 34.3°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 11am
11
11
17 2pm
15
14
13 5pm
20
39
19 8pm
19
11
11 11pm
11
11
9 2am
9
9
9 5am
11
18
18 8am
11
11
Station readings
10
12
15
9
CAMS model adj -16
27
27
27
27
27
27
27
34
54
34
34
27
27
27
27
25
25
25
25
27
34
34
27
27
AD 728×90

Air Quality Index Trend

48h · 1 stn

Mulleriyawa's air quality is affected by vehicle emissions, industrial activity, and seasonal crop burning. Air quality typically worsens from November to February due to temperature inversions trapping pollutants near the surface.

81.7%
Humidity
101.3 km/h
Wind WSW
1010.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
17
4.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Mulleriyawa?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.54.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
4.0
Median
4.5
Average
2.9
Low
6.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.2

What is the 7-day forecast for Mulleriyawa?

06-09
28.3° 28.1°
2.06 mm
06-10
28.1° 27.7°
7.56 mm
06-11
28.4° 27.7°
5.56 mm
06-12
28.0° 27.7°
10.38 mm
06-13
27.9° 27.6°
7.63 mm
06-14
27.9° 27.6°
8.81 mm
06-15
28.0° 27.7°
2.38 mm
Both models agree Avg diff: 1.1°C

Where are air quality stations near Mulleriyawa?

25
Battaramulla
4.0 km PM2.5: 6.0 µg/m³
84
Battaramulla
4.0 km PM2.5: 28.0 µg/m³
21
Battaramulla
4.0 km PM2.5: 5.0 µg/m³
95
Battaramulla
4.0 km PM2.5: 33.0 µg/m³
50
Battaramulla
4.0 km PM2.5: 12.0 µg/m³
84
Battaramulla
4.0 km PM2.5: 27.6 µg/m³ PM10: 42.6 µg/m³
82
Battaramulla
4.0 km PM2.5: 27.0 µg/m³
35
Battaramulla
4.0 km PM2.5: 8.4 µg/m³ PM10: 16.0 µg/m³
63
Battaramulla
4.0 km PM2.5: 17.8 µg/m³ PM10: 30.6 µg/m³
17
Battaramulla
4.0 km PM2.5: 4.0 µg/m³

What cities are near Mulleriyawa?

15 Kotikawatta 16 Kelaniya 18 Battaramulla South 14 Kolonnawa 19 Pita Kotte 20 Sri Jayewardenepura Kotte 16 Peliyagoda 16 Wattala 16 Hendala 15 Colombo
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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 2026-06-09T09:49 UTC.