Air Quality in Mulleriyawa, Sri Lanka

Rain
27.2°C · 82.5% humidity
27.2°
Feels 33.0°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
46 8am
26
26
38 11am
35
32
50 2pm
49
48
48 5pm
47
47
47 8pm
46
46
46 11pm
46
26
26 2am
19
19
19 5am
19
19
Station readings
6
2
3
CAMS model adj -8
54
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
34
34
27
27
27
27
27
AD 728×90

Air Quality Index Trend

41h · 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.

82.5%
Humidity
91.8 km/h
Wind WSW
1011.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.15 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Mulleriyawa?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station
PM2.59.15 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
9.15
Median
6.87
Average
0.55
Low
18.37
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.0

What is the 7-day forecast for Mulleriyawa?

07-22
27.4° 27.2°
12.81 mm
07-23
27.5° 27.2°
0.31 mm
07-24
27.3° 26.8°
0.19 mm
07-25
27.2° 26.7°
2.69 mm
07-26
27.3° 26.9°
1.06 mm
07-27
27.4° 26.8°
5.0 mm
07-28
27.5° 27.2°
5.25 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Mulleriyawa?

63
Battaramulla
4.0 km PM2.5: 17.8 µg/m³ PM10: 30.6 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
33
Battaramulla
4.0 km PM2.5: 8.0 µg/m³
25
Battaramulla
4.0 km PM2.5: 6.0 µg/m³

What cities are near Mulleriyawa?

56 Kotikawatta 52 Kelaniya 8 Battaramulla South 63 Kolonnawa 18 Pita Kotte 13 Sri Jayewardenepura Kotte 56 Peliyagoda 52 Wattala 52 Hendala 51 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 2026-07-22T06:44 UTC.