What is the air quality trend in Seaham?

Over the past 21 days, Seaham had an average AQI of 43 based on station measurements. The worst day was 2026-07-30 with AQI 54.

How is Seaham air quality measured?

Air quality in Seaham 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 Seaham, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

464h

PM2.5 Station

464h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	37	24–53	9.0 µg/m³	7h	4
2026-08-07	52	22–189	16.9 µg/m³	23h	5
2026-08-06	41	15–113	10.9 µg/m³	23h	4
2026-08-05	35	16–55	8.4 µg/m³	23h	3
2026-08-04	50	20–162	14.0 µg/m³	23h	3
2026-08-03	47	26–83	12.0 µg/m³	21h	4
2026-08-02	40	9–77	10.1 µg/m³	24h	3
2026-08-01	54	23–155	15.8 µg/m³	21h	3
2026-07-31	43	17–126	11.5 µg/m³	24h	4
2026-07-30	54	21–151	15.7 µg/m³	23h	3
2026-07-29	44	17–91	11.2 µg/m³	23h	3
2026-07-28	40	10–68	10.1 µg/m³	24h	3
2026-07-27	47	10–157	13.9 µg/m³	24h	4
2026-07-26	39	8–76	10.0 µg/m³	24h	4
2026-07-25	34	8–76	8.7 µg/m³	24h	3
2026-07-24	39	25–67	9.6 µg/m³	24h	3
2026-07-23	47	27–84	12.2 µg/m³	24h	4
2026-07-22	42	13–112	10.9 µg/m³	24h	3
2026-07-21	45	16–154	12.8 µg/m³	23h	3
2026-07-20	33	14–80	8.2 µg/m³	24h	3
2026-07-19	40	15–65	9.7 µg/m³	14h	4

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