What is the air quality trend in South Hayling?

Over the past 21 days, South Hayling had an average AQI of 40 based on station measurements. The worst day was 2026-05-25 with AQI 65.

How is South Hayling air quality measured?

Air quality in South Hayling 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 Hayling, United Kingdom

Name: South Hayling 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 Hayling, United Kingdom.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	45	8–133	13.9 µg/m³	9h	2
2026-06-08	38	12–98	9.8 µg/m³	21h	1
2026-06-07	38	18–60	9.4 µg/m³	19h	2
2026-06-06	46	20–137	12.7 µg/m³	20h	2
2026-06-05	41	20–95	11.0 µg/m³	17h	2
2026-06-04	50	11–165	16.2 µg/m³	15h	2
2026-06-03	40	10–80	10.3 µg/m³	18h	2
2026-06-02	37	13–80	9.4 µg/m³	16h	2
2026-06-01	31	14–82	7.8 µg/m³	19h	2
2026-05-31	39	2–91	10.1 µg/m³	19h	1
2026-05-30	29	11–60	7.1 µg/m³	12h	2
2026-05-29	30	3–97	8.0 µg/m³	15h	2
2026-05-28	53	7–174	17.8 µg/m³	16h	1
2026-05-27	42	18–77	11.1 µg/m³	15h	2
2026-05-26	38	11–88	9.9 µg/m³	16h	2
2026-05-25	65	1–500	38.1 µg/m³	21h	1
2026-05-24	41	18–89	11.4 µg/m³	12h	1
2026-05-23	40	9–134	11.2 µg/m³	15h	1
2026-05-22	38	12–127	10.5 µg/m³	13h	1
2026-05-21	32	4–54	7.7 µg/m³	14h	1
2026-05-20	35	19–53	8.4 µg/m³	6h	2

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