What is the air quality trend in Westpark?

Over the past 15 days, Westpark had an average AQI of 32 based on station measurements. The worst day was 2026-10-08 with AQI 49.

How is Westpark air quality measured?

Air quality in Westpark 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 Westpark, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Westpark, United States.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 93 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	24	23–25	5.6 µg/m³	7h	95
2026-10-20	35	25–42	8.4 µg/m³	23h	88
2026-10-19	29	21–38	7.1 µg/m³	24h	97
2026-10-18	26	20–35	6.3 µg/m³	24h	90
2026-10-17	26	16–35	6.2 µg/m³	24h	97
2026-10-16	27	15–38	6.4 µg/m³	24h	93
2026-10-15	27	16–37	6.4 µg/m³	24h	97
2026-10-14	26	18–30	6.2 µg/m³	24h	97
2026-10-13	24	19–27	5.7 µg/m³	24h	96
2026-10-12	23	18–30	5.5 µg/m³	24h	96
2026-10-11	32	29–35	7.6 µg/m³	24h	97
2026-10-10	43	20–53	10.2 µg/m³	24h	85
2026-10-09	43	32–65	10.5 µg/m³	24h	89
2026-10-08	49	35–69	12.2 µg/m³	24h	97
2026-10-07	46	40–51	11.1 µg/m³	14h	97

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