What is the air quality trend in Tulsa?

Over the past 14 days, Tulsa had an average AQI of 34 based on station measurements. The worst day was 2026-05-18 with AQI 56.

How is Tulsa air quality measured?

Air quality in Tulsa 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 Tulsa, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Tulsa, 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 · 1 station

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	27	20–40	6.5 µg/m³	23h	2
2026-05-27	33	23–47	8.0 µg/m³	24h	2
2026-05-26	37	26–49	9.0 µg/m³	24h	2
2026-05-25	35	19–52	8.3 µg/m³	24h	2
2026-05-24	34	18–56	8.2 µg/m³	24h	2
2026-05-23	25	15–38	5.9 µg/m³	24h	2
2026-05-22	26	18–35	6.2 µg/m³	24h	2
2026-05-21	32	22–45	7.8 µg/m³	24h	3
2026-05-20	25	12–35	5.9 µg/m³	24h	2
2026-05-19	30	18–43	7.1 µg/m³	24h	3
2026-05-18	56	35–85	15.1 µg/m³	24h	2
2026-05-17	46	32–64	11.3 µg/m³	24h	2
2026-05-16	41	28–78	10.1 µg/m³	24h	2
2026-05-15	42	25–58	10.2 µg/m³	23h	2

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