What is the air quality trend in Ambala Sadar?

Over the past 14 days, Ambala Sadar had an average AQI of 82 based on station measurements. The worst day was 2026-05-21 with AQI 109.

How is Ambala Sadar air quality measured?

Air quality in Ambala Sadar 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 Ambala Sadar, India

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

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

135

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

324h

PM2.5 Station

324h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	73	25–158	24.2 µg/m³	19h	3
2026-05-27	106	32–239	47.4 µg/m³	23h	4
2026-05-26	82	23–146	27.2 µg/m³	24h	4
2026-05-25	99	12–166	37.0 µg/m³	24h	4
2026-05-24	103	60–171	37.3 µg/m³	24h	6
2026-05-23	98	26–279	40.1 µg/m³	24h	5
2026-05-22	84	22–253	32.2 µg/m³	24h	4
2026-05-21	109	23–190	48.4 µg/m³	24h	5
2026-05-20	81	15–147	27.4 µg/m³	24h	5
2026-05-19	62	21–157	19.1 µg/m³	23h	4
2026-05-18	67	12–144	21.8 µg/m³	24h	4
2026-05-17	59	13–155	18.2 µg/m³	21h	3
2026-05-16	63	17–151	19.5 µg/m³	23h	4
2026-05-15	67	24–161	21.0 µg/m³	23h	5

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