What is the air quality trend in Kālka?

Over the past 15 days, Kālka had an average AQI of 76 based on station measurements. The worst day was 2026-05-30 with AQI 114.

How is Kālka air quality measured?

Air quality in Kālka 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 Kālka, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	114	9–378	81.3 µg/m³	7h	3
2026-05-29	60	9–140	18.0 µg/m³	24h	3
2026-05-28	68	27–160	22.1 µg/m³	23h	3
2026-05-27	87	31–166	31.2 µg/m³	24h	3
2026-05-26	72	19–133	22.7 µg/m³	24h	4
2026-05-25	79	17–166	26.9 µg/m³	24h	4
2026-05-24	71	18–157	23.0 µg/m³	24h	4
2026-05-23	80	15–305	33.0 µg/m³	24h	3
2026-05-22	77	14–162	26.2 µg/m³	24h	3
2026-05-21	87	20–171	31.2 µg/m³	24h	4
2026-05-20	83	24–152	27.1 µg/m³	24h	4
2026-05-19	74	18–192	29.2 µg/m³	24h	4
2026-05-18	78	21–216	32.7 µg/m³	23h	3
2026-05-17	58	21–146	17.0 µg/m³	21h	3
2026-05-16	59	14–102	18.1 µg/m³	13h	4

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