What is the air quality trend in Lucknow?

Over the past 3 days, Lucknow had an average AQI of 117 based on station measurements. The worst day was 2026-05-22 with AQI 146.

How is Lucknow air quality measured?

Air quality in Lucknow 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 Lucknow, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

PM2.5 Station

6h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-07	92	92–92	31.5 µg/m³	1h	5
2026-06-01	115	109–120	41.1 µg/m³	3h	6
2026-05-22	146	140–151	53.4 µg/m³	2h	6

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