Air Quality in Kotikawatta, Sri Lanka

Drizzle
28.1°C · 81.7% humidity
28.1°
Feels 34.3°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 11am
12
12
15 2pm
12
12
12 5pm
19
39
19 8pm
19
12
12 11pm
12
12
10 2am
10
10
10 5am
12
19
19 8am
12
12
Station readings
16
12
15
9
CAMS model adj -15
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

Kotikawatta'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▲
15
3.72 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kotikawatta?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.53.72 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
3.72
Median
4.5
Average
2.9
Low
6.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.5

What is the 7-day forecast for Kotikawatta?

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 Kotikawatta?

20
Kotte
2.4 km PM2.5: 4.8 µg/m³ PM10: 1.9 µg/m³
84
Battaramulla
3.5 km PM2.5: 28.0 µg/m³
82
Battaramulla
3.5 km PM2.5: 27.0 µg/m³
95
Battaramulla
3.5 km PM2.5: 33.0 µg/m³
50
Battaramulla
3.5 km PM2.5: 12.0 µg/m³
84
Battaramulla
3.5 km PM2.5: 27.6 µg/m³ PM10: 42.6 µg/m³
21
Battaramulla
3.5 km PM2.5: 5.0 µg/m³
35
Battaramulla
3.5 km PM2.5: 8.4 µg/m³ PM10: 16.0 µg/m³
63
Battaramulla
3.5 km PM2.5: 17.8 µg/m³ PM10: 30.6 µg/m³
25
Battaramulla
3.5 km PM2.5: 6.0 µg/m³

What cities are near Kotikawatta?

17 Mulleriyawa 14 Kolonnawa 16 Kelaniya 18 Battaramulla South 19 Pita Kotte 20 Sri Jayewardenepura Kotte 16 Peliyagoda 15 Colombo 16 Wattala 16 Hendala
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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.