Air Quality in Moratuwa, Sri Lanka

Drizzle
28.2°C · 82.3% humidity
28.2°
Feels 34.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 1pm
13
13
23 4pm
20
25
44 7pm
23
22
14 10pm
14
14
13 1am
11
11
11 4am
11
13
20 7am
20
13
13 10am
13
20
Station readings
15
9
22
CAMS model adj -14
27
27
27
27
27
34
54
34
34
27
27
27
27
25
25
25
25
27
34
34
27
27
27
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

Moratuwa'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.

82.3%
Humidity
100.7 km/h
Wind WSW
1010.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Moratuwa?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.41 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (2 stations within 25 km)
5.41
Median
4.99
Average
3.7
Low
6.28
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.8

What is the 7-day forecast for Moratuwa?

06-09
28.3° 28.1°
1.81 mm
06-10
28.3° 27.8°
8.13 mm
06-11
28.5° 27.8°
5.81 mm
06-12
28.1° 27.9°
9.94 mm
06-13
28.1° 27.7°
8.19 mm
06-14
27.9° 27.7°
8.94 mm
06-15
28.1° 27.8°
2.0 mm
Both models agree Avg diff: 0.5°C

Where are air quality stations near Moratuwa?

26
Kohuwla
10.8 km PM2.5: 6.3 µg/m³ PM10: 5.2 µg/m³
–
sri-lanka-pelawatte-perera-mawatha
14.3 km 34.4°C 67.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
95
Battaramulla
14.6 km PM2.5: 33.0 µg/m³
21
Battaramulla
14.6 km PM2.5: 5.0 µg/m³
84
Battaramulla
14.6 km PM2.5: 27.6 µg/m³ PM10: 42.6 µg/m³
50
Battaramulla
14.6 km PM2.5: 12.0 µg/m³
84
Battaramulla
14.6 km PM2.5: 28.0 µg/m³
82
Battaramulla
14.6 km PM2.5: 27.0 µg/m³
35
Battaramulla
14.6 km PM2.5: 8.4 µg/m³ PM10: 16.0 µg/m³
63
Battaramulla
14.6 km PM2.5: 17.8 µg/m³ PM10: 30.6 µg/m³

What cities are near Moratuwa?

22 Panadura 25 Dehiwala-Mount Lavinia 23 Maharagama 22 Sri Jayewardenepura Kotte 21 Pita Kotte 20 Battaramulla South 21 Homagama 18 Kotikawatta 17 Kolonnawa 18 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 2026-06-09T11:07 UTC.