Air Quality Update: UCLA Campus vs. Surrounding Areas
Have you wondered why the nearby Pacific Palisades wildfire has contributed to concerns about local air quality in Los Angeles, but UCLA's campus air quality sensors are reporting "good" conditions? Here’s why, and what you need to know:
Campus Microclimate Advantage
UCLA's unique location and landscape contribute to localized air quality that's often better than surrounding areas. Coastal breezes help dilute pollutants, including wildfire smoke, compared to areas further inland.
Strategic Sensor Placement
UCLA’s air quality sensors are positioned to monitor real-time conditions on campus. These sensors specifically track PM2.5 levels, the most relevant indicator for wildfire smoke. (PM2.5 refers to fine particulate matter that can penetrate deep into the lungs and pose health risks during wildfire events.)
Why PM2.5 Matters
Wildfire smoke contains microscopic particles that can worsen respiratory and cardiovascular conditions. By focusing on PM2.5, the sensors provide critical, health-relevant data to keep the campus community informed.
Safety Tips
Even with "good" air quality on campus, take precautions if you're sensitive to air pollution:
- Limit outdoor activities.
- Use air purifiers indoors.
- Wear an N95 mask if you smell smoke or experience irritation.
Check UCLA’s real-time air quality data.
Additional exposure reduction tips
Your well-being is our priority. Stay informed, and stay safe!
