What is the air quality trend in Ajmer?

Over the past 8 days, Ajmer had an average AQI of 99 based on station measurements. The worst day was 2026-05-22 with AQI 118.

How is Ajmer air quality measured?

Air quality in Ajmer 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 Ajmer, India

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

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

127

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

104h

PM2.5 Station

104h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	75	39–127	24.1 µg/m³	5h	1
2026-05-28	70	10–155	23.7 µg/m³	14h	1
2026-05-27	95	11–192	38.7 µg/m³	15h	1
2026-05-26	90	14–404	45.4 µg/m³	15h	1
2026-05-25	116	13–428	66.7 µg/m³	18h	1
2026-05-24	112	14–195	48.5 µg/m³	18h	1
2026-05-23	116	10–406	59.7 µg/m³	14h	1
2026-05-22	118	14–500	229.7 µg/m³	5h	1

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