What is the air quality trend in Saint Peters?

Over the past 15 days, Saint Peters had an average AQI of 32 based on station measurements. The worst day was 2026-10-08 with AQI 42.

How is Saint Peters air quality measured?

Air quality in Saint Peters 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 Saint Peters, United Kingdom

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

260h

PM2.5 Station

260h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	33	9–68	8.5 µg/m³	9h	1
2026-10-20	29	11–77	7.4 µg/m³	19h	2
2026-10-19	34	8–71	8.5 µg/m³	18h	2
2026-10-18	40	11–97	10.8 µg/m³	18h	2
2026-10-17	27	3–65	6.8 µg/m³	20h	1
2026-10-16	40	1–313	19.0 µg/m³	20h	2
2026-10-15	37	3–149	10.9 µg/m³	17h	2
2026-10-14	30	8–56	7.2 µg/m³	21h	2
2026-10-13	32	8–93	8.5 µg/m³	18h	2
2026-10-12	25	9–54	6.1 µg/m³	20h	2
2026-10-11	20	2–37	4.7 µg/m³	17h	2
2026-10-10	28	12–68	6.9 µg/m³	17h	2
2026-10-09	26	1–62	6.3 µg/m³	17h	2
2026-10-08	42	14–103	11.5 µg/m³	20h	2
2026-10-07	38	13–82	9.8 µg/m³	9h	1

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