Air Quality in Valvedditturai, Sri Lanka

Windy
29.1°C · 79.6% humidity
29.1°
Feels 35.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 9pm
30
30
26 12am
30
30
30 3am
30
30
30 6am
30
30
30 9am
30
30
32 12pm
32
32
32 3pm
32
32
32 6pm
32
30
Station readings
30
28
31
CAMS model adj +5
27
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Valvedditturai'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. Current PM2.5 concentration in Valvedditturai is 1.2× the WHO annual guideline of 5 µg/m³.

79.6%
Humidity
136.6 km/h
Wind SW
1006.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
26
6.22 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.22 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
6.22
Median
6.46
Average
4.45
Low
7.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2
05-28
29.7° 29.1°
05-29
29.7° 28.7°
0.31 mm
05-30
30.0° 28.4°
0.31 mm
05-31
29.6° 28.8°
2.19 mm
06-01
29.4° 29.0°
0.25 mm
06-02
29.6° 28.7°
06-03
29.5° 28.5°
2.69 mm
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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 2026-05-28T19:02 UTC.