What is the air quality trend in Chickasha?

Over the past 8 days, Chickasha had an average AQI of 67 based on station measurements. The worst day was 2026-07-17 with AQI 110.

How is Chickasha air quality measured?

Air quality in Chickasha 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 Chickasha, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 3 stations

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	44	32–57	10.8 µg/m³	6h	3
2026-07-21	53	36–105	14.1 µg/m³	20h	3
2026-07-20	60	30–100	17.3 µg/m³	19h	4
2026-07-19	72	31–143	22.5 µg/m³	21h	3
2026-07-18	55	23–164	16.0 µg/m³	20h	3
2026-07-17	110	33–219	51.1 µg/m³	24h	4
2026-07-16	99	25–359	54.5 µg/m³	24h	4
2026-07-15	48	26–150	12.9 µg/m³	17h	4

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