Sachse, Texas Air Quality
Sachse has a median AQI of 53, earning an air quality grade of B — good air quality that ranks better than 8% 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, Sachse recorded 87 good air quality days (41% of monitored days) and 4 unhealthy days.
Population: 30,491 • County: Dallas
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Quick Facts
| Current AQI | 55 — Moderate |
| Air Quality Grade | B |
| Median AQI (2025) | 53 |
| vs. U.S. Cities | Better than 8% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 4 |
| 10-Year Trend | → Stable |
| Data Source | EPA AirNow |
Health Recommendation
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
Unusually sensitive people should consider reducing prolonged or heavy outdoor exertion.
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 Sachse Air Quality
What is the air quality in Sachse today?
The current AQI in Sachse is 55, which is rated "Moderate". Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
Is air quality in Sachse getting better or worse?
Air quality in Sachse has remained relatively stable over the past decade, with a median AQI of around 53.
What is the most common air pollutant in Sachse?
PM2.5 is the primary air pollutant in Sachse, 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 Sachse have per year?
In 2025, Sachse had 4 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 87 good days and 120 moderate days out of 212 days monitored.
What air quality grade does Sachse receive?
Sachse receives an air quality grade of B, placing it better than 8% of US cities. This grade is based on a median AQI of 53 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 8% of US cities
Nearby Cities
Protect Your Health
With a median AQI of 53, indoor air purification is recommended
See Recommended Purifiers ↓Get AQI Alerts
Receive notifications when air quality changes in Sachse
National Rankings
See how Sachse compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Sachse
Based on your area's air quality (median AQI: 53), we recommend these air purifiers to help protect your health indoors.
Honeywell HPA300
Powerful workhorse for large rooms. Built to last.
- ✓Perfect room size match
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Other Great Options
Blueair Blue Pure 211+
High performance for large rooms with simple operation.
Dyson Pure Cool TP04
Premium all-in-one air purifier and fan with advanced features.
Molekule Air Pro
Commercial-grade with patented PECO technology for destroying pollutants.
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 →