Air Quality in Trincomalee, Sri Lanka

Windy
26.9°C · 75.6% humidity
26.9°
Feels 26.9°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
27 3am
25
25
70 6am
57
50
42 9am
37
33
31 12pm
29
28
27 3pm
27
26
26 6pm
26
27
27 9pm
27
27
27 12am
27
25
AD 728×90

Air Quality Index Trend

44h · 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. Current PM2.5 concentration in Trincomalee is 1.4× the WHO 24-hour guideline of 15 µg/m³.

75.6%
Humidity
128.2 km/h
Wind WSW
1009.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
20.95 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Trincomalee?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.520.95 µg/m³ ×1.4 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
20.95
Median
20.95
Average
20.95
Low
20.95
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -14.7

What is the 7-day forecast for Trincomalee?

07-22
32.3° 26.9°
07-23
31.9° 27.0°
07-24
31.8° 26.6°
07-25
32.1° 26.7°
07-26
32.5° 26.9°
07-27
32.3° 26.9°
1.19 mm
07-28
31.6° 27.1°
0.13 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Trincomalee?

70
Trincomalee
7.5 km PM2.5: 21.0 µg/m³ PM10: 15.3 µg/m³
12
Nilaveli Beach Trincomalee
14.9 km PM2.5: 3.0 µg/m³ PM10: 4.8 µg/m³
9
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.2 µg/m³ PM10: 4.6 µg/m³
9
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.2 µg/m³ PM10: 3.8 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
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: 3.2 µg/m³
8
Nilaveli Beach Trincomalee
14.9 km PM2.5: 2.0 µg/m³ PM10: 3.0 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?

38 Vakarai 38 Vavuniya 37 Mullaittivu 25 Anuradhapura 42 Eravur Town 62 Dambulla 42 Batticaloa 36 Matale 35 Kalmunai 38 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 2026-07-22T01:51 UTC.