What is the air quality trend in Peterlee?

Over the past 20 days, Peterlee had an average AQI of 61 based on station measurements. The worst day was 2026-05-19 with AQI 96.

How is Peterlee air quality measured?

Air quality in Peterlee 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 Peterlee, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

393h

PM2.5 Station

393h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	34	14–57	8.3 µg/m³	12h	2
2026-05-28	52	17–151	14.2 µg/m³	17h	2
2026-05-27	63	20–175	20.8 µg/m³	17h	2
2026-05-26	89	18–264	40.6 µg/m³	21h	2
2026-05-25	73	16–164	24.6 µg/m³	21h	2
2026-05-24	39	7–110	10.3 µg/m³	20h	2
2026-05-23	40	16–73	10.6 µg/m³	19h	2
2026-05-22	71	25–171	24.4 µg/m³	14h	3
2026-05-21	84	18–232	40.4 µg/m³	21h	2
2026-05-20	59	18–154	18.2 µg/m³	18h	2
2026-05-19	96	18–213	41.1 µg/m³	18h	2
2026-05-18	57	9–169	19.7 µg/m³	22h	2
2026-05-17	63	11–144	19.6 µg/m³	22h	3
2026-05-16	69	12–253	33.4 µg/m³	20h	3
2026-05-15	51	14–114	14.1 µg/m³	23h	3
2026-05-14	65	17–154	20.4 µg/m³	22h	2
2026-05-13	56	12–99	16.4 µg/m³	22h	3
2026-05-12	49	13–111	14.0 µg/m³	23h	3
2026-05-11	51	16–133	14.2 µg/m³	22h	2
2026-05-10	70	26–130	22.2 µg/m³	19h	2

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