AIR QUALITY OK

Air Quality in Tulsa, OK: Moderate (71 AQI)

AQI 71 · Moderate · Ozone · Updated 2026-05-03

Tulsa's air quality is moderate. Unusually sensitive people should consider reducing prolonged outdoor exertion.

Data: EPA AirNow, FEMA National Risk Index Last verified: 2026-05-03

Average AQI

Moderate

AQI Category

Unhealthy Days

Wildfire Risk

Mold Score

ZIP Codes

What is AQI?

The Air Quality Index (AQI) is a standardized scale from 0 to 500 that measures air pollution levels. 0-50 is "Good," 51-100 is "Moderate," 101-150 is "Unhealthy for Sensitive Groups," and above 150 is "Unhealthy" for everyone. AQI tracks five major pollutants: ground-level ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide. Tulsa's average AQI of 71 falls in the "Moderate" range.

How do wildfires affect air quality?

Wildfire smoke contains fine particulate matter (PM2.5) that can travel hundreds of miles and dramatically spike AQI readings. During fire season, even cities far from active fires can experience unhealthy air. HEPA air purifiers (rated for PM2.5) are the most effective indoor protection. Check AirNow.gov for real-time conditions during fire season.

Air Quality Map: Tulsa, OK

Each dot represents a ZIP code. Color indicates AQI level. Tap a dot for details.

Good (0-50) Moderate (51-100) USG (101-150) Unhealthy (151+)

Air Quality by ZIP Code in Tulsa

AQI varies across Tulsa's 52 ZIP codes based on proximity to pollution sources and local geography.

ZIP Code	AQI	Category	Wildfire	Mold
74101	71	Moderate	46	33	View report →
74102	71	Moderate	46	33	View report →
74103	71	Moderate	46	55	View report →
74104	71	Moderate	46	58	View report →
74105	71	Moderate	46	58	View report →
74106	71	Moderate	46	55	View report →
74107	71	Moderate	46	55	View report →
74108	71	Moderate	41	47	View report →
74110	71	Moderate	46	52	View report →
74112	71	Moderate	41	61	View report →
74114	71	Moderate	46	58	View report →
74115	71	Moderate	41	61	View report →
74116	71	Moderate	41	47	View report →
74117	71	Moderate	41	46	View report →
74119	71	Moderate	46	49	View report →

Showing 15 of 20 ZIP codes. View all.

Air Quality Overview

Tulsa, Oklahoma has moderate air quality with an average AQI of 71. Air quality is acceptable, though some pollutants may be a concern for a small number of people who are unusually sensitive to air pollution. The dominant pollutant is Ozone.

The Air Quality Index (AQI) is an EPA-standardized scale from 0 to 500. Values below 50 are "Good," 51-100 "Moderate," 101-150 "Unhealthy for Sensitive Groups," 151-200 "Unhealthy," 201-300 "Very Unhealthy," and above 300 "Hazardous."

Dominant Pollutant: Ozone

Ground-level ozone forms when pollutants from cars, power plants, and industrial facilities react with sunlight. Unlike stratospheric ozone, ground-level ozone is harmful to breathe.

Health effects of ozone exposure:

Irritation of the respiratory system
Reduced lung function
Aggravation of asthma and chronic lung diseases
Increased susceptibility to respiratory infections

Peak times: Ozone levels are typically highest on hot, sunny afternoons. Exercise outdoors in the morning when levels are lower.

Air Quality by ZIP Code in Tulsa

AQI varies across Tulsa's 52 ZIP codes based on proximity to pollution sources, traffic patterns, and local geography:

ZIP Code	AQI	Category	Wildfire Risk	Mold Score
74101	71	Moderate	46	33
74102	71	Moderate	46	33
74103	71	Moderate	46	55
74104	71	Moderate	46	58
74105	71	Moderate	46	58
74106	71	Moderate	46	55
74107	71	Moderate	46	55
74108	71	Moderate	41	47
74110	71	Moderate	46	52
74112	71	Moderate	41	61
74114	71	Moderate	46	58
74115	71	Moderate	41	61
74116	71	Moderate	41	47
74117	71	Moderate	41	46
74119	71	Moderate	46	49

Showing 15 of 52 ZIP codes. Check your specific ZIP for detailed data.

Wildfire Smoke Risk

Tulsa has an elevated wildfire smoke risk with an average smoke risk score of 45 (scale 0-100). There have been 6,017 fires recorded within 100 km of city ZIP codes.

Metric	Value
Avg. smoke risk score	45
Max smoke risk score	46
Fires within 100 km	6,017
High-risk ZIP codes	39

Wildfire smoke contains PM2.5, carbon monoxide, and volatile organic compounds. Even short-term exposure can trigger asthma attacks and respiratory distress.

Indoor Mold Risk

Tulsa has an average mold risk score of 42 out of 100, with 14 ZIP codes in the high-risk category.

Factor	Value
Mold risk score	42/100
Average humidity	62% RH
High-risk ZIPs	14
Peak season	balanced

Mold risk is influenced by humidity levels, housing age (older homes have more moisture issues), flood history, and water infrastructure quality. Indoor humidity above 60% creates favorable conditions for mold growth.

Signs of mold problems: musty odors, visible growth on walls or ceilings, worsening allergies indoors, condensation on windows. Professional mold testing ($300-$600) can identify hidden issues.

Health Recommendations

With moderate air quality (AQI 71), most people can be active outdoors. Sensitive groups should take precautions:

Sensitive groups (asthma, COPD, heart disease): consider reducing prolonged outdoor exertion
Keep windows closed on high-pollution days
Use a HEPA air purifier in main living areas
Check AirNow.gov before outdoor exercise

Tulsa vs. Nearby Oklahoma Cities

How Tulsa's air quality compares to nearby cities:

City	AQI	Category	Population
Tulsa	71	Moderate	416,005
Wheatland	70	Moderate	644,000
Oklahoma City	70	Moderate	676,545
Broken Arrow	80	Moderate	142,122

ZIP Codes in Tulsa

Tulsa covers 52 ZIP codes. Air quality can vary by neighborhood based on proximity to highways, industrial areas, and green spaces. Check your specific ZIP code for localized data.

Data Sources

Air quality: EPA AirNow — real-time and historical AQI data
Wildfire risk: FEMA National Risk Index
Mold risk: Derived from EPA, FEMA, Census ACS (humidity, housing age, flood history)
Monthly AQI: EPA Air Quality Statistics

Updated daily.

Frequently Asked Questions

Is the air safe to breathe in Tulsa?

Tulsa's average AQI is 71 (Moderate). Air quality is acceptable, but unusually sensitive individuals may experience respiratory symptoms during peak pollution times.

How many unhealthy air days does Tulsa have?

Tulsa experiences 52 unhealthy air quality days per year on average. During these days, everyone — not just sensitive groups — should reduce prolonged outdoor exertion.

What is the AQI in Tulsa?

The average Air Quality Index (AQI) in Tulsa is 71, categorized as Moderate. The primary pollutant is Ozone. AQI ranges from 0-500, where 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and 151+ Unhealthy.

What is the wildfire risk in Tulsa?

Tulsa has a wildfire risk score of 45 out of 100. Moderate wildfire risk means smoke events are possible. Having a HEPA air purifier available is recommended.

Is mold a concern in Tulsa?

Tulsa has a mold risk score of 42 out of 100, based on humidity, precipitation, and temperature data. Maintain good ventilation and address any water intrusion promptly to prevent mold growth.

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