What is the air quality trend in Lucknow?

Over the past 7 days, Lucknow had an average AQI of 90 based on station measurements. The worst day was 2026-05-24 with AQI 104.

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

155h

PM2.5 Station

155h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	80	9–153	27.2 µg/m³	19h	2
2026-05-27	87	17–166	30.3 µg/m³	23h	3
2026-05-26	93	23–176	34.5 µg/m³	22h	3
2026-05-25	84	11–164	30.5 µg/m³	23h	4
2026-05-24	104	21–204	41.3 µg/m³	22h	3
2026-05-23	97	59–174	35.2 µg/m³	23h	3
2026-05-22	86	16–166	29.8 µg/m³	23h	4

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