Air Quality in Ratnapura, LK

Overcast
20.8°C · 96.1% humidity
20.8°
Feels 20.8°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
164 2pm
129
164
184 5pm
184
184
164 8pm
164
164
164 11pm
164
164
164 2am
103
103
103 5am
103
103
103 8am
103
127
127 11am
127
127
Station readings
129
CAMS model adj +28
136
136
136
156
156
156
136
136
136
136
136
136
136
75
75
75
75
75
75
75
99
99
99
99
AD 728×90

PM2.5 Trend (24h)

25h · 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

PM2.519.47 µg/m³ ×1.3 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Both models agree Avg diff: 3.0°C

Where are air quality stations near Ratnapura?

79
Rathnapura
0.7 km PM2.5: 25.4 µg/m³ PM10: 47.8 µg/m³
69
Rathnapura
0.7 km PM2.5: 20.6 µg/m³ PM10: 37.2 µg/m³
71
Rathnapura
0.7 km PM2.5: 21.8 µg/m³ PM10: 35.4 µg/m³
82
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
70
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
25
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
72
Rathnapura
0.7 km PM2.5: 22.2 µg/m³ PM10: 41.4 µg/m³

What cities are near Ratnapura?

129 Hatton 25 Hanwella Ihala 25 Homagama 27 Kalutara Beruwala 129 Nuwara Eliya Bentota 25 Panadura 25 Maharagama 6 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 2026-04-09T17:40 UTC.