Rathanapura

Monitoring Station · Ratnapura, LK
116
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
119 7pm
116
140
140 10pm
140
140
140 1am
140
79
79 4am
79
79
79 7am
79
79
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
119
116
CAMS model adj +4
156
136
136
136
136
136
136
136
75
75
75
75
75
75
75

Air Quality Trend (24h)

PM2.541.4 µg/m³ ×2.8 WHO
Unhealthy for sensitive groups
PM1029.1 µg/m³
Good

Nearby Monitoring Stations

69
Rathnapura
4.0 km PM2.5: 20.6 µg/m³
121
Rathnapura
4.0 km PM2.5: 43.6 µg/m³
82
Rathnapura
4.0 km PM2.5: 26.8 µg/m³
112
Rathnapura
4.0 km PM2.5: 39.8 µg/m³
70
Rathnapura
4.0 km PM2.5: 21.0 µg/m³
71
Rathnapura
4.0 km PM2.5: 21.8 µg/m³
25
Rathnapura
4.0 km PM2.5: 6.0 µg/m³
104
Rathnapura
4.0 km PM2.5: 36.8 µg/m³

Nearby Cities

117 Ratnapura 152 Hatton 85 Hanwella Ihala 85 Homagama 86 Kalutara 71 Beruwala 85 Maharagama 85 Panadura 152 Nuwara Eliya

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:51 UTC.