What is the air quality trend in Nalhāti?

Over the past 7 days, Nalhāti had an average AQI of 141 based on station measurements. The worst day was 2026-10-16 with AQI 154.

How is Nalhāti air quality measured?

Air quality in Nalhāti 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 Nalhāti, India

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

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

110

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

25h

PM2.5 Station

25h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	110	110–110	39.2 µg/m³	2h	3
2026-10-20	121	111–153	44.0 µg/m³	8h	3
2026-10-19	153	153–153	59.6 µg/m³	1h	1
2026-10-18	150	148–151	55.4 µg/m³	7h	3
2026-10-17	148	147–149	54.6 µg/m³	5h	4
2026-10-16	154	154–154	60.6 µg/m³	1h	1
2026-10-15	152	152–152	57.7 µg/m³	1h	2

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