Air Quality in Jaffna, Sri Lanka
Drizzle
28.2°C · 75.4% humidity
28.2°
Feels 33.8°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
25
3am
25
25
57
6am
50
43
39
9am
35
33
31
12pm
30
29
29
3pm
28
28
28
6pm
27
27
27
9pm
25
25
25
12am
25
25
Air Quality Index Trend
44h · 1 stnJaffna'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.
75.4%
Humidity
87.5 km/h
Wind SW
1008.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.85 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Jaffna?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.514.85 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
14.85
Median
14.85
Average
14.85
Low
14.85
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -8.9
What is the 7-day forecast for Jaffna?
07-22
29.7° 27.9°
1.13 mm
07-23
30.1° 27.4°
0.19 mm
07-24
29.1° 27.3°
0.25 mm
07-25
29.4° 27.2°
0.31 mm
07-26
29.4° 27.4°
0.13 mm
07-27
29.6° 26.2°
5.62 mm
07-28
29.8° 27.3°
2.63 mm
Both models agree
Avg diff: 0.9°C
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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 2026-07-22T01:23 UTC.