Texas City, Texas Air Quality
Texas City has a median AQI of 48, earning an air quality grade of B+ — good air quality that ranks better than 17% of US cities. Air quality has been trending worse over the past decade, a concern for local residents and health officials. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Texas City recorded 132 good air quality days (54% of monitored days) and 6 unhealthy days.
Population: 55,364 • County: Galveston
Current AQI
Quick Facts
| Current AQI | 19 — Good |
| Air Quality Grade | B+ |
| Median AQI (2025) | 48 |
| vs. U.S. Cities | Better than 17% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 6 |
| 10-Year Trend | ↓ Worsening |
| Data Source | EPA AQS (historical) · AirNow (live) |
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for Texas City is sourced from the Houston Deer Park C35 monitoring area, located approximately 20 miles from city center. This EPA-certified station continuously tracks particulate matter (PM2.5), the primary driver of air quality alerts in this area.
Texas City has relatively consistent air quality throughout the year without a strong seasonal peak. Air quality is primarily influenced by local traffic, industrial activity, and regional weather patterns rather than a single seasonal driver.
AQI Trend (10 Years)
Air Quality Days by Year
Texas City Median AQI by Year
Annual EPA air quality data for Texas City — median AQI, day-category breakdown, and primary pollutant per year.
| Year | Median AQI | Good Days | Unhealthy Days | Max AQI | Primary Pollutant |
|---|---|---|---|---|---|
| 2025 | 48 | 132 | 6 | 179 | PM2.5 |
| 2024 | 44 | 245 | 8 | 159 | Ozone |
| 2023 | 51 | 177 | 21 | 159 | PM2.5 |
| 2022 | 46 | 236 | 7 | 159 | Ozone |
| 2021 | 43 | 259 | 3 | 122 | Ozone |
| 2020 | 44 | 238 | 3 | 143 | Ozone |
| 2019 | 43 | 247 | 8 | 136 | Ozone |
| 2018 | 34 | 306 | 10 | 202 | Ozone |
| 2017 | 41 | 265 | 6 | 143 | Ozone |
| 2016 | 44 | 256 | 6 | 147 | Ozone |
Source: EPA Air Quality System (AQS) annual summaries. "Unhealthy Days" includes Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, and Hazardous categories.
2025 Air Quality Summary
Primary Pollutant Days (2025)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About Texas City Air Quality
What is the air quality in Texas City today?
The current AQI in Texas City is 19, rated "Good". Air quality is good — outdoor activity is safe for everyone today. Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Texas City getting better or worse?
Air quality in Texas City has been worsening. The median AQI has risen 4 points (from 44 in 2016 to 48 in 2025), a concern for local health officials.
What is the most common air pollutant in Texas City?
PM2.5 is the primary air pollutant in Texas City, responsible for 126 days (52% of monitored days) in 2025. Particulate matter originates from vehicle exhaust, wildfires, construction, and industrial activity.
How many unhealthy air days does Texas City have per year?
In 2025, Texas City recorded 54% good air quality days (132 days) out of 243 monitored days. There were 4 Unhealthy for Sensitive Groups days and 2 Unhealthy days (AQI above 100). The highest single-day AQI recorded was 179.
What air quality grade does Texas City receive?
Texas City receives an air quality grade of B+, placing it better than 17% of US cities. This is based on a median AQI of 48 in 2025, with 132 good air quality days. The EPA monitors air quality in this area continuously using certified monitoring stations.
Air Quality Grade
Better than 17% of US cities
Nearby Cities
Get AQI Alerts
Receive notifications when air quality changes in Texas City
National Rankings
See how Texas City compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Texas City
PM2.5 is Texas City's primary pollutant. Even at relatively low levels, long-term exposure to fine particulate matter has health effects — True HEPA filtration captures particles down to 0.3 microns.
Blueair Blue Pure 211+
High performance for large rooms with simple operation.
- ✓Good room size match
- ✓Recommended for your air quality
- ✓High performance
We may earn a commission from purchases
Other Great Options
Molekule Air Pro
Commercial-grade with patented PECO technology for destroying pollutants.
Honeywell HPA300
Powerful workhorse for large rooms. Built to last.
Coway Airmega AP-1512HH
Best overall value for medium rooms. Excellent performance at an affordable price.
Not sure which air purifier is right for you?
Learn more about different types of air purifiers and how to choose the best one for your needs.
Read our complete buying guide →