What is the air quality trend in Penicuik?

Over the past 8 days, Penicuik had an average AQI of 45 based on station measurements. The worst day was 2026-08-03 with AQI 60.

How is Penicuik air quality measured?

Air quality in Penicuik 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 Penicuik, United Kingdom

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	32	28–37	7.7 µg/m³	2h	7
2026-08-07	43	23–59	10.5 µg/m³	23h	12
2026-08-06	37	28–52	8.9 µg/m³	24h	22
2026-08-05	44	21–117	11.6 µg/m³	24h	21
2026-08-04	59	30–163	18.2 µg/m³	24h	18
2026-08-03	60	28–133	17.1 µg/m³	24h	14
2026-08-02	42	27–63	10.3 µg/m³	24h	16
2026-08-01	50	23–118	13.9 µg/m³	19h	13

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