What is the air quality trend in Chandigarh?

Over the past 15 days, Chandigarh had an average AQI of 70 based on station measurements. The worst day was 2026-05-24 with AQI 87.

How is Chandigarh air quality measured?

Air quality in Chandigarh 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 Chandigarh, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	58	19–109	17.4 µg/m³	14h	5
2026-05-28	67	22–167	22.4 µg/m³	24h	5
2026-05-27	76	18–170	25.9 µg/m³	24h	6
2026-05-26	81	30–157	27.1 µg/m³	24h	5
2026-05-25	76	18–198	28.2 µg/m³	24h	5
2026-05-24	87	21–160	29.8 µg/m³	24h	6
2026-05-23	73	13–164	24.3 µg/m³	24h	5
2026-05-22	68	19–156	21.6 µg/m³	23h	5
2026-05-21	73	28–197	26.6 µg/m³	24h	6
2026-05-20	75	46–122	23.2 µg/m³	24h	6
2026-05-19	72	21–168	23.7 µg/m³	24h	5
2026-05-18	62	13–178	19.9 µg/m³	24h	5
2026-05-17	62	9–157	19.1 µg/m³	23h	3
2026-05-16	68	14–177	23.1 µg/m³	23h	5
2026-05-15	60	36–121	16.9 µg/m³	9h	7

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