What is the air quality trend in Walton-on-the-Naze?

Over the past 21 days, Walton-on-the-Naze had an average AQI of 43 based on station measurements. The worst day was 2026-06-04 with AQI 83.

How is Walton-on-the-Naze air quality measured?

Air quality in Walton-on-the-Naze 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 Walton-on-the-Naze, United Kingdom

Name: Walton-on-the-Naze Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Walton-on-the-Naze, United Kingdom.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

199h

PM2.5 Station

199h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	27	12–50	6.4 µg/m³	4h	1
2026-06-08	48	23–113	13.2 µg/m³	15h	1
2026-06-07	39	8–94	10.5 µg/m³	9h	1
2026-06-06	53	12–156	16.0 µg/m³	13h	1
2026-06-05	70	21–152	22.8 µg/m³	11h	1
2026-06-04	83	19–138	27.8 µg/m³	12h	2
2026-06-03	51	11–159	16.4 µg/m³	16h	2
2026-06-02	35	10–92	9.3 µg/m³	14h	1
2026-06-01	44	21–113	11.7 µg/m³	14h	2
2026-05-31	37	24–59	9.4 µg/m³	6h	1
2026-05-30	31	21–38	7.3 µg/m³	5h	1
2026-05-29	39	6–115	11.6 µg/m³	11h	1
2026-05-28	54	9–129	15.5 µg/m³	7h	1
2026-05-27	46	15–102	12.8 µg/m³	8h	1
2026-05-26	42	20–63	10.7 µg/m³	7h	1
2026-05-25	47	20–93	12.5 µg/m³	13h	1
2026-05-24	36	4–109	9.7 µg/m³	11h	1
2026-05-23	26	10–42	6.3 µg/m³	8h	1
2026-05-22	32	10–65	8.2 µg/m³	6h	1
2026-05-21	31	1–52	7.4 µg/m³	5h	1
2026-05-20	38	10–51	9.1 µg/m³	4h	1

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