What is the air quality trend in Rajpur Sonarpur?

Over the past 8 days, Rajpur Sonarpur had an average AQI of 97 based on station measurements. The worst day was with AQI .

How is Rajpur Sonarpur air quality measured?

Air quality in Rajpur Sonarpur is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Rajpur Sonarpur, India

Name: Rajpur Sonarpur Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Rajpur Sonarpur, India.

109

Current AQI
Unhealthy for sensitive groups

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

123h · 130 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	118	114–122	42.5 µg/m³	85.7	11h	132
2026-04-10	103	96–113	36.4 µg/m³	106.0	24h	128
2026-04-09	88	66–104	29.4 µg/m³	40.5	23h	93
2026-04-08	81	62–86	26.2 µg/m³	46.3	12h	87
2026-04-07	88	83–91	29.6 µg/m³	35.6	24h	125
2026-04-06	94	76–101	32.8 µg/m³	40.3	20h	107
2026-04-05	98	71–151	33.5 µg/m³	—	4h	1
2026-04-04	108	106–111	38.1 µg/m³	110.6	5h	108

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