Air quality
your location
Current pollutant levels and 24-hour outlook. Sourced from the Copernicus Atmosphere Monitoring Service via Open-Meteo.
Very Unhealthy
Health alert: the risk of health effects is increased for everyone.
Peak today: 253 at 5 PM
Pollutants
- PM2.5
- 229.6 µg/m³
- PM10
- 236.1 µg/m³
- Ozone (O₃)
- 83 µg/m³
- Nitrogen dioxide
- 15.4 µg/m³
Fine particles - main driver of respiratory effects
Coarse particles - dust, pollen, smoke
Forms in sunlight; peaks afternoon
Mostly from traffic and combustion
UV index
1.6
Low
Minimal sun protection needed for most people.
How to read AQI
- 0–50Good
- 51–100Moderate
- 101–150Unhealthy for sensitive groups
- 151–200Unhealthy
- 201–300Very Unhealthy
- 301+Hazardous
US AQI scale per the EPA. Bands are based on health effect thresholds; the higher the number, the greater the risk to people with asthma, heart disease, or respiratory conditions. PM2.5 is the most consistent driver of bad-air-day numbers.