What is the air quality trend in Kalamnūri?

Over the past 14 days, Kalamnūri had an average AQI of 66 based on station measurements. The worst day was 2026-05-18 with AQI 103.

How is Kalamnūri air quality measured?

Air quality in Kalamnūri 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 Kalamnūri, India

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

308h

PM2.5 Station

308h · 1 station

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	50	21–92	13.6 µg/m³	64.3	20h	2
2026-05-28	36	8–83	9.2 µg/m³	56.8	12h	1
2026-05-27	60	4–181	20.0 µg/m³	52.3	21h	2
2026-05-26	57	21–114	16.4 µg/m³	44.1	23h	2
2026-05-25	64	13–161	20.1 µg/m³	52.0	23h	2
2026-05-24	52	25–124	14.3 µg/m³	56.3	24h	2
2026-05-23	69	33–158	21.7 µg/m³	62.8	24h	2
2026-05-22	76	48–156	24.1 µg/m³	79.8	22h	2
2026-05-21	82	29–332	32.7 µg/m³	72.1	24h	2
2026-05-20	59	24–96	16.7 µg/m³	71.5	24h	2
2026-05-19	91	46–223	34.1 µg/m³	77.7	24h	2
2026-05-18	103	29–500	53.2 µg/m³	67.5	24h	2
2026-05-17	68	30–136	20.3 µg/m³	58.1	22h	2
2026-05-16	70	12–155	22.0 µg/m³	52.5	21h	2

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