What is the air quality in Ratnapura today?

The current Air Quality Index (AQI) in Ratnapura is 58 (Moderate). PM2.5 concentration is 15.16 µg/m³.

What is the temperature in Ratnapura right now?

The current temperature in Ratnapura is 20.8°C (feels like 20.8°C). Humidity is 96.1% and wind speed is 13.4 km/h.

Air Quality in Ratnapura, LK

Overcast

20.8°C · 96.1% humidity

20.8°

Feels 20.8°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated

171 2pm

171

191 5pm

191

171 8pm

171

171 11pm

171

171 2am

110

110 5am

110

110 8am

110

134

134 11am

134

Station readings 4h ago

AQI 127

PM2.5 45.9 µg/m³ · 4h ago

CAMS model adj +35

136

156

136

PM2.5 Trend (24h)

24h · 1 station

96.1%

Humidity

13.4 km/h

Wind N

1015.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Ratnapura?

Temperature & Precipitation

PM2.515.16 µg/m³ ✓ WHO

Moderate

PM1048.05 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Ratnapura?

04-09

28.4° 20.6°

0.69 mm

04-10

29.6° 20.0°

4.75 mm

04-11

27.9° 20.4°

2.56 mm

04-12

30.1° 21.1°

10.06 mm

04-13

30.2° 20.9°

7.0 mm

04-14

29.2° 20.6°

3.75 mm

04-15

30.2° 20.4°

4.75 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Ratnapura?

Rathnapura

0.7 km PM2.5: 25.4 µg/m³ PM10: 47.8 µg/m³

Rathnapura

0.7 km PM2.5: 20.6 µg/m³ PM10: 37.2 µg/m³

Rathnapura

0.7 km PM2.5: 21.8 µg/m³ PM10: 35.4 µg/m³

Rathnapura

0.7 km PM2.5: 26.8 µg/m³ PM10: 43.0 µg/m³

112

Rathnapura

0.7 km PM2.5: 39.8 µg/m³ PM10: 65.6 µg/m³

Rathnapura

0.7 km PM2.5: 21.0 µg/m³ PM10: 36.8 µg/m³

121

Rathnapura

0.7 km PM2.5: 43.6 µg/m³ PM10: 72.0 µg/m³

Rathnapura

0.7 km PM2.5: 6.0 µg/m³ PM10: 9.0 µg/m³

104

Rathnapura

0.7 km PM2.5: 36.8 µg/m³ PM10: 59.0 µg/m³

Rathnapura

0.7 km PM2.5: 22.2 µg/m³ PM10: 41.4 µg/m³

What cities are near Ratnapura?

25 Hatton 36 Hanwella Ihala 36 Homagama 36 Kalutara 5 Beruwala 56 Nuwara Eliya 5 Bentota 36 Panadura 36 Maharagama 7 Gampola

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T17:13 UTC.