What is the air quality trend in Dalkola?

Over the past 21 days, Dalkola had an average AQI of 83 based on station measurements. The worst day was 2026-09-05 with AQI 112.

How is Dalkola air quality measured?

Air quality in Dalkola 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 Dalkola, India

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

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

118

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

409h

PM2.5 Station

409h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	112	98–122	40.0 µg/m³	21h	3
2026-09-04	81	71–97	26.3 µg/m³	24h	4
2026-09-03	71	68–78	21.5 µg/m³	24h	4
2026-09-02	67	65–73	19.7 µg/m³	15h	3
2026-09-01	70	67–71	21.0 µg/m³	9h	4
2026-08-31	73	71–78	22.6 µg/m³	24h	4
2026-08-30	82	77–86	27.0 µg/m³	24h	4
2026-08-29	85	83–94	28.4 µg/m³	24h	4
2026-08-28	84	80–94	27.7 µg/m³	24h	4
2026-08-27	88	84–104	29.9 µg/m³	22h	4
2026-08-26	88	84–98	29.9 µg/m³	24h	4
2026-08-25	79	76–83	25.2 µg/m³	14h	4
2026-08-24	85	76–94	28.4 µg/m³	24h	4
2026-08-23	99	92–115	34.6 µg/m³	24h	4
2026-08-22	102	97–107	36.1 µg/m³	24h	3
2026-08-21	94	89–104	32.6 µg/m³	24h	4
2026-08-20	89	82–100	29.9 µg/m³	3h	3
2026-08-19	86	81–88	28.7 µg/m³	24h	4
2026-08-18	76	68–80	23.8 µg/m³	14h	3
2026-08-17	70	67–74	21.2 µg/m³	22h	4
2026-08-16	76	76–76	24.0 µg/m³	1h	4

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