What is the air quality trend in Dayal Pur?

Over the past 8 days, Dayal Pur had an average AQI of 163 based on station measurements. The worst day was 2026-10-21 with AQI 231.

How is Dayal Pur air quality measured?

Air quality in Dayal Pur 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 Dayal Pur, India

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

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

258

Current AQI
Very unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

107h

PM2.5 Station

107h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	231	198–256	180.7 µg/m³	3h	2
2026-10-20	209	148–337	140.2 µg/m³	14h	3
2026-10-19	142	79–169	61.8 µg/m³	19h	2
2026-10-18	149	70–262	74.6 µg/m³	15h	2
2026-10-17	171	151–193	94.4 µg/m³	19h	2
2026-10-16	125	47–185	57.0 µg/m³	15h	2
2026-10-15	121	53–177	48.6 µg/m³	15h	3
2026-10-14	160	123–188	78.2 µg/m³	7h	3

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