What is the air quality trend in South Norwood?

Over the past 15 days, South Norwood had an average AQI of 48 based on station measurements. The worst day was 2026-05-26 with AQI 69.

How is South Norwood air quality measured?

Air quality in South Norwood 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 South Norwood, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	43	14–73	10.8 µg/m³	8.7	12h	20
2026-06-08	53	23–95	14.7 µg/m³	7.8	24h	22
2026-06-07	51	25–70	13.1 µg/m³	12.6	24h	22
2026-06-06	51	28–98	13.7 µg/m³	7.6	24h	22
2026-06-05	54	29–70	14.2 µg/m³	10.4	24h	22
2026-06-04	57	30–153	16.1 µg/m³	8.3	24h	22
2026-06-03	53	18–96	14.3 µg/m³	9.0	24h	22
2026-06-02	43	17–64	10.7 µg/m³	7.0	24h	27
2026-06-01	33	16–66	8.2 µg/m³	8.2	24h	25
2026-05-31	24	16–39	5.7 µg/m³	7.8	24h	25
2026-05-30	37	24–51	8.8 µg/m³	14.7	24h	26
2026-05-29	42	32–54	10.1 µg/m³	17.4	24h	27
2026-05-28	48	30–79	12.1 µg/m³	24.4	24h	25
2026-05-27	63	38–88	18.1 µg/m³	27.5	24h	28
2026-05-26	69	44–156	21.5 µg/m³	24.4	11h	28

Back to South Norwood Air Quality