Air Quality in Jaffna, Sri Lanka

Windy
29.2°C · 77.2% humidity
29.2°
Feels 35.5°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
31 9pm
31
31
29 12am
31
31
31 3am
31
31
31 6am
31
31
31 9am
31
31
31 12pm
31
31
31 3pm
31
31
31 6pm
31
31
Station readings
30
28
31
CAMS model adj +6
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Jaffna'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 Jaffna is 1.4× the WHO annual guideline of 5 µg/m³.

77.2%
Humidity
99.4 km/h
Wind SSW
1007.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
7.04 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Jaffna?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.57.04 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
7.04
Median
6.46
Average
4.45
Low
7.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.0

What is the 7-day forecast for Jaffna?

05-28
30.6° 29.2°
0.94 mm
05-29
29.7° 28.7°
0.5 mm
05-30
30.5° 28.2°
0.19 mm
05-31
30.9° 28.3°
3.5 mm
06-01
29.6° 28.9°
0.44 mm
06-02
30.5° 28.8°
06-03
30.3° 28.6°
6.13 mm
Both models agree Avg diff: 0.8°C

Where are air quality stations near Jaffna?

56
Jaffna
2.6 km PM2.5: 14.4 µg/m³ PM10: 22.6 µg/m³
95
Jaffna
2.6 km PM2.5: 33.0 µg/m³ PM10: 54.2 µg/m³
30
Jaffna
2.6 km PM2.5: 7.2 µg/m³ PM10: 12.4 µg/m³
43
Jaffna
2.6 km PM2.5: 10.4 µg/m³ PM10: 15.4 µg/m³
11
Jaffna
2.6 km PM2.5: 2.6 µg/m³ PM10: 3.8 µg/m³
26
Jaffna
2.6 km PM2.5: 6.2 µg/m³ PM10: 12.4 µg/m³
38
Jaffna
2.6 km PM2.5: 9.0 µg/m³ PM10: 15.4 µg/m³
46
Jaffna
2.6 km PM2.5: 11.0 µg/m³ PM10: 21.0 µg/m³
57
Jaffna
2.6 km PM2.5: 15.0 µg/m³ PM10: 24.4 µg/m³
55
Jaffna
2.6 km PM2.5: 14.0 µg/m³ PM10: 23.0 µg/m³

What cities are near Jaffna?

26 Valvedditturai 19 Point Pedro 21 Mannar 31 Vedaraniyam 28 Rameswaram 27 Pāmban 33 Muthupet 26 Mullaittivu 41 Adirampattinam 33 Thiruthuraipoondi
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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 2026-05-28T19:01 UTC.