Air Quality in Wattala, Sri Lanka

Drizzle
28.1°C · 81.7% humidity
28.1°
Feels 34.3°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 11am
13
13
16 2pm
13
13
13 5pm
20
40
20 8pm
20
13
13 11pm
13
13
11 2am
11
11
11 5am
13
20
20 8am
13
13
Station readings
20
12
15
9
CAMS model adj -14
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

Wattala'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
PM2.5
16
3.85 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.53.85 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
3.85
Median
4.4
Average
2.9
Low
5.89
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.4
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
Get AQI alerts for Wattala

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T09:31 UTC.