AIR QUALITY TX

Air Quality in Arlington, TX: Moderate (62 AQI)

AQI 62 · Moderate · PM2.5 · Updated 2026-05-03

Arlington'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

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. Arlington's average AQI of 62 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: Arlington, TX

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 Arlington

AQI varies across Arlington's 19 ZIP codes based on proximity to pollution sources and local geography.

ZIP Code	AQI	Category	Wildfire	Mold
76001	62	Moderate	37	43	View report →
76002	62	Moderate	37	32	View report →
76003	62	Moderate	32	39	View report →
76004	62	Moderate	32	35	View report →
76005	62	Moderate	38	26	View report →
76006	62	Moderate	32	44	View report →
76007	62	Moderate	38	31	View report →
76010	62	Moderate	37	55	View report →
76011	62	Moderate	32	44	View report →
76012	62	Moderate	32	55	View report →
76013	62	Moderate	32	55	View report →
76014	62	Moderate	37	41	View report →
76015	62	Moderate	32	49	View report →
76016	62	Moderate	33	50	View report →
76017	62	Moderate	32	47	View report →

Showing 15 of 19 ZIP codes. View all.

Air Quality Overview

Arlington, Texas has moderate air quality with an average AQI of 62. 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 PM2.5.

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: PM2.5

PM2.5 (fine particulate matter) consists of particles smaller than 2.5 micrometers — about 30 times thinner than a human hair. These particles can penetrate deep into the lungs and enter the bloodstream.

Health effects of PM2.5 exposure:

Short-term: coughing, shortness of breath, aggravated asthma
Long-term: reduced lung function, cardiovascular disease, premature death
Most vulnerable: children, elderly, people with heart or lung disease

Common sources in urban areas: vehicle exhaust, construction dust, industrial emissions, wildfire smoke, residential wood burning.

Air Quality by ZIP Code in Arlington

AQI varies across Arlington's 19 ZIP codes based on proximity to pollution sources, traffic patterns, and local geography:

ZIP Code	AQI	Category	Wildfire Risk	Mold Score
76001	62	Moderate	37	43
76002	62	Moderate	37	32
76003	62	Moderate	32	39
76004	62	Moderate	32	35
76005	62	Moderate	38	26
76006	62	Moderate	32	44
76007	62	Moderate	38	31
76010	62	Moderate	37	55
76011	62	Moderate	32	44
76012	62	Moderate	32	55
76013	62	Moderate	32	55
76014	62	Moderate	37	41
76015	62	Moderate	32	49
76016	62	Moderate	33	50
76017	62	Moderate	32	47

Showing 15 of 19 ZIP codes. Check your specific ZIP for detailed data.

Wildfire Smoke Risk

Arlington has an elevated wildfire smoke risk with an average smoke risk score of 35 (scale 0-100). There have been 541 fires recorded within 100 km of city ZIP codes.

Metric	Value
Avg. smoke risk score	35
Max smoke risk score	38
Fires within 100 km	541
High-risk ZIP codes	0

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

Arlington has an average mold risk score of 41 out of 100, with 3 ZIP codes in the high-risk category.

Factor	Value
Mold risk score	41/100
Average humidity	63% RH
High-risk ZIPs	3
Peak season	winter high

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 62), 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

Arlington vs. Nearby Texas Cities

How Arlington's air quality compares to nearby cities:

City	AQI	Category	Population
Arlington	62	Moderate	405,681
Corpus Christi	52	Moderate	325,435
Chapman Ranch	52	Moderate	318,387
Plano	54	Moderate	292,155

ZIP Codes in Arlington

Arlington covers 19 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 Arlington?

Arlington's average AQI is 62 (Moderate). Air quality is acceptable, but unusually sensitive individuals may experience respiratory symptoms during peak pollution times.

How many unhealthy air days does Arlington have?

Arlington has zero recorded unhealthy air quality days, which is excellent. Air quality can still vary seasonally due to wildfire smoke, pollen, or industrial activity.

What is the AQI in Arlington?

The average Air Quality Index (AQI) in Arlington is 62, categorized as Moderate. The primary pollutant is PM2.5. 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 Arlington?

Arlington has a wildfire risk score of 35 out of 100. Moderate wildfire risk means smoke events are possible. Having a HEPA air purifier available is recommended.

Is mold a concern in Arlington?

Arlington has a mold risk score of 41 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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