Air Quality in Trincomalee, Sri Lanka

Windy
27.7°C · 77.9% humidity
27.7°
Feels 33.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 9pm
25
25
18 12am
19
20
21 3am
22
23
23 6am
23
24
25 9am
25
25
25 12pm
25
25
25 3pm
25
25
25 6pm
25
25
Station readings
24
24
25
CAMS model
25
25
25
25
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Trincomalee'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.

77.9%
Humidity
139.1 km/h
Wind SW
1008.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Trincomalee?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.41 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
4.41
Median
5.23
Average
3.33
Low
6.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.6

What is the 7-day forecast for Trincomalee?

05-28
32.3° 27.7°
05-29
30.7° 27.9°
05-30
31.0° 28.0°
0.31 mm
05-31
30.9° 27.5°
0.19 mm
06-01
30.9° 27.6°
06-02
31.8° 27.7°
06-03
31.8° 28.1°
Both models agree Avg diff: 1.8°C

Where are air quality stations near Trincomalee?

14
Trincomalee
7.5 km PM2.5: 3.3 µg/m³ PM10: 2.2 µg/m³
12
Nilaveli Beach Trincomalee
14.9 km PM2.5: 3.0 µg/m³ PM10: 4.8 µg/m³
8
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.0 µg/m³ PM10: 3.2 µg/m³
22
Nilaveli Beach Trincomalee
14.9 km PM2.5: 5.2 µg/m³ PM10: 9.4 µg/m³
26
Nilaveli Beach Trincomalee
14.9 km PM2.5: 6.2 µg/m³ PM10: 9.6 µg/m³
9
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.2 µg/m³ PM10: 4.6 µg/m³
8
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.0 µg/m³ PM10: 3.2 µg/m³
8
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³
20
Nilaveli Beach Trincomalee
14.9 km PM2.5: 4.8 µg/m³ PM10: 8.0 µg/m³
24
Nilaveli Beach Trincomalee
14.9 km PM2.5: 5.8 µg/m³ PM10: 9.6 µg/m³

What cities are near Trincomalee?

22 Vakarai 30 Vavuniya 26 Mullaittivu 36 Anuradhapura 30 Eravur Town 52 Dambulla 30 Batticaloa 38 Matale 28 Kalmunai 28 Ampara
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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.