What is the air quality trend in Odessa?

Over the past 20 days, Odessa had an average AQI of 42 based on station measurements. The worst day was 2026-05-10 with AQI 66.

How is Odessa air quality measured?

Air quality in Odessa 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 Odessa, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

321h

PM2.5 Station

321h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	34	8–58	8.3 µg/m³	14h	2
2026-05-27	35	16–72	8.7 µg/m³	18h	1
2026-05-26	39	4–56	9.3 µg/m³	16h	1
2026-05-25	37	17–56	8.9 µg/m³	15h	1
2026-05-24	28	12–42	6.6 µg/m³	15h	1
2026-05-23	41	10–73	10.6 µg/m³	13h	1
2026-05-22	34	12–67	8.7 µg/m³	16h	1
2026-05-21	35	8–87	9.0 µg/m³	19h	1
2026-05-20	66	17–500	50.5 µg/m³	15h	1
2026-05-19	42	8–87	11.4 µg/m³	15h	2
2026-05-18	64	14–89	19.5 µg/m³	18h	1
2026-05-17	50	8–77	13.7 µg/m³	17h	2
2026-05-16	37	22–53	8.9 µg/m³	16h	1
2026-05-15	38	12–102	10.0 µg/m³	15h	1
2026-05-14	51	23–96	13.9 µg/m³	18h	1
2026-05-13	40	8–68	9.8 µg/m³	14h	1
2026-05-12	40	16–66	10.1 µg/m³	18h	1
2026-05-11	32	10–77	8.3 µg/m³	15h	1
2026-05-10	66	2–492	38.2 µg/m³	17h	1
2026-05-09	40	14–68	10.3 µg/m³	17h	1

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