What is the air quality trend in Parkville?

Over the past 15 days, Parkville had an average AQI of 57 based on station measurements. The worst day was 2026-07-17 with AQI 164.

How is Parkville air quality measured?

Air quality in Parkville 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 Parkville, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	23	15–30	5.6 µg/m³	5h	10
2026-07-21	52	26–74	14.1 µg/m³	24h	10
2026-07-20	63	33–78	17.9 µg/m³	24h	9
2026-07-19	60	35–86	17.2 µg/m³	24h	9
2026-07-18	126	58–156	46.4 µg/m³	23h	10
2026-07-17	164	82–227	89.6 µg/m³	24h	10
2026-07-16	65	25–151	18.8 µg/m³	24h	10
2026-07-15	48	23–58	11.9 µg/m³	24h	10
2026-07-14	38	28–51	9.0 µg/m³	24h	10
2026-07-13	36	29–53	8.8 µg/m³	24h	10
2026-07-12	39	25–48	9.3 µg/m³	24h	10
2026-07-11	40	29–49	9.5 µg/m³	24h	8
2026-07-10	41	25–62	10.4 µg/m³	24h	9
2026-07-09	35	26–42	8.3 µg/m³	24h	10
2026-07-08	37	25–48	8.8 µg/m³	18h	10

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