What is the air quality trend in Putney?

Over the past 8 days, Putney had an average AQI of 23 based on station measurements. The worst day was with AQI .

How is Putney air quality measured?

Air quality in Putney 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 Putney, United Kingdom

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

Historical PM2.5 and AQI trend from monitoring stations near Putney, United Kingdom.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

144h

PM2.5 Trend

144h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-15	28	22–34	6.8 µg/m³	11.0	4h	14
2026-04-14	14	7–29	3.5 µg/m³	8.2	24h	19
2026-04-13	16	9–32	3.8 µg/m³	7.5	19h	17
2026-04-12	14	9–24	3.3 µg/m³	11.4	24h	19
2026-04-11	13	10–16	3.2 µg/m³	12.9	24h	19
2026-04-10	14	10–18	3.4 µg/m³	9.9	24h	19
2026-04-09	21	9–57	5.3 µg/m³	14.8	19h	16
2026-04-08	66	37–84	20.3 µg/m³	27.7	6h	10

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