What is the air quality trend in Covington?

Over the past 15 days, Covington had an average AQI of 45 based on station measurements. The worst day was 2026-07-17 with AQI 91.

How is Covington air quality measured?

Air quality in Covington 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 Covington, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

320h

PM2.5 Station

320h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	48	10–81	12.8 µg/m³	16h	4
2026-07-20	47	6–76	12.3 µg/m³	22h	3
2026-07-19	55	28–115	15.0 µg/m³	20h	3
2026-07-18	55	16–155	16.1 µg/m³	24h	3
2026-07-17	91	23–392	43.9 µg/m³	24h	3
2026-07-16	56	22–172	17.3 µg/m³	24h	3
2026-07-15	47	28–175	14.1 µg/m³	23h	4
2026-07-14	34	21–58	8.3 µg/m³	23h	4
2026-07-13	34	20–52	8.2 µg/m³	24h	4
2026-07-12	32	15–53	7.7 µg/m³	23h	4
2026-07-11	32	18–44	7.6 µg/m³	24h	4
2026-07-10	30	19–42	7.3 µg/m³	23h	3
2026-07-09	36	22–52	8.5 µg/m³	23h	4
2026-07-08	35	13–47	8.3 µg/m³	24h	4
2026-07-07	43	34–50	10.4 µg/m³	3h	4

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