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Yosemite National Park National Park in CA
"Waterfalls, granite cliffs and giant sequoias."
LIVE DATA 📍 37.865, -119.538
Current Air Quality
148
Unhealthy
🩺 Visitor Health Advice
Active visitors should limit outdoor activities. Stay indoors if you have respiratory issues.
Past 30 Days Trend
📅 Past 30 Days Trend
Real-time daily PM2.5 AQI
Live Data