What is the air quality trend in Kotel’niki?

Over the past 8 days, Kotel’niki had an average AQI of 27 based on station measurements. The worst day was 2026-07-21 with AQI 64.

How is Kotel’niki air quality measured?

Air quality in Kotel’niki 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 Kotel’niki, Russia

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

Historical PM2.5 and AQI trend from monitoring stations near Kotel’niki, Russia.

126

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 54 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	64	19–163	25.5 µg/m³	31.2	21h	56
2026-07-20	24	12–56	5.8 µg/m³	13.1	24h	56
2026-07-19	22	9–49	5.2 µg/m³	11.6	24h	56
2026-07-18	23	7–54	5.6 µg/m³	14.2	24h	57
2026-07-17	9	5–15	2.0 µg/m³	6.0	24h	55
2026-07-16	13	5–25	3.0 µg/m³	6.8	24h	55
2026-07-15	32	25–51	7.8 µg/m³	12.2	24h	55
2026-07-14	32	30–33	7.5 µg/m³	11.7	2h	54

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