What is the air quality trend in Karol Bāgh?

Over the past 12 days, Karol Bāgh had an average AQI of 108 based on station measurements. The worst day was 2026-08-26 with AQI 151.

How is Karol Bāgh air quality measured?

Air quality in Karol Bāgh 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 Karol Bāgh, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

279h

PM2.5 Station

279h · 21 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	70	53–83	21.1 µg/m³	21h	19
2026-09-04	75	40–155	23.6 µg/m³	24h	19
2026-09-03	80	61–119	25.6 µg/m³	24h	19
2026-09-02	82	59–124	26.4 µg/m³	24h	19
2026-09-01	97	70–156	34.1 µg/m³	24h	19
2026-08-31	109	73–155	38.7 µg/m³	24h	19
2026-08-30	114	71–157	41.1 µg/m³	24h	19
2026-08-29	127	85–190	49.3 µg/m³	24h	19
2026-08-28	131	96–160	50.0 µg/m³	24h	20
2026-08-27	143	112–172	59.6 µg/m³	24h	19
2026-08-26	151	97–165	65.1 µg/m³	24h	20
2026-08-25	126	68–227	56.4 µg/m³	18h	19

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