What is the air quality trend in Hatfield?

Over the past 7 days, Hatfield had an average AQI of 60 based on station measurements. The worst day was 2026-05-25 with AQI 72.

How is Hatfield air quality measured?

Air quality in Hatfield 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 Hatfield, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 20 stations

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	44	27–64	10.8 µg/m³	15.2	23h	36
2026-05-28	56	37–161	15.8 µg/m³	21.1	24h	36
2026-05-27	62	46–81	17.3 µg/m³	24.9	24h	39
2026-05-26	66	38–109	19.5 µg/m³	21.1	24h	44
2026-05-25	72	51–117	22.2 µg/m³	26.7	24h	47
2026-05-24	61	27–94	17.0 µg/m³	20.4	24h	38
2026-05-23	61	40–152	17.0 µg/m³	15.2	24h	39

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