Ranchos Penitas West, Texas Air Quality
Ranchos Penitas West 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 remained relatively stable over the past decade. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Ranchos Penitas West recorded 126 good air quality days (52% of monitored days) and 2 unhealthy days.
Population: 395 • County: Webb
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Quick Facts
| Current AQI | 13 — Good |
| Air Quality Grade | B+ |
| Median AQI (2025) | 48 |
| vs. U.S. Cities | Better than 17% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 2 |
| 10-Year Trend | → Stable |
| Data Source | EPA AirNow |
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 30 Days
Current Pollutant Levels
Real-time data from EPA AirNow
AQI Trend (10 Years)
Air Quality Days by Year
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 Ranchos Penitas West Air Quality
What is the air quality in Ranchos Penitas West today?
The current AQI in Ranchos Penitas West is 13, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Ranchos Penitas West getting better or worse?
Air quality in Ranchos Penitas West has remained relatively stable over the past decade, with a median AQI of around 48.
What is the most common air pollutant in Ranchos Penitas West?
PM2.5 is the primary air pollutant in Ranchos Penitas West, responsible for the most air quality-impacted days in 2025. Particulate matter can originate from vehicle exhaust, wildfires, and industrial emissions.
How many unhealthy air days does Ranchos Penitas West have per year?
In 2025, Ranchos Penitas West had 2 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 126 good days and 116 moderate days out of 244 days monitored.
What air quality grade does Ranchos Penitas West receive?
Ranchos Penitas West receives an air quality grade of B+, placing it better than 17% of US cities. This grade is based on a median AQI of 48 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 17% of US cities
Nearby Cities
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National Rankings
See how Ranchos Penitas West compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Ranchos Penitas West
Based on your area's air quality (median AQI: 48), we recommend these air purifiers to help protect your health indoors.
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Molekule Air Pro
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Dyson Pure Cool TP04
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