PA Particulate matter (PM2.5) chart (data available in table below)
Particulate Matter (PM2.5) Nowcast Air Quality Index
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
No Data Available
Particulate matter (PM2.5) chart (data available in table below)
Particulate Matter (PM2.5) Nowcast Air Quality Index
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
No Data Available
Particulate matter (PM10) chart (data available in table below)
Particulate matter (PM10) Air Quality Index
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
No Data Available
Sulfur Dioxide (SO2) chart (data available in table below)
Wind direction chart (data available in table below)
Wind speed chart (data available in table below)
Peak wind speed chart (data available in table below)
Temperature chart (data available in table below)
Relative humidity chart (data available in table below)
Precipitation chart (data available in table below)
Solar radiation chart (data available in table below)
Barometric pressure chart (data available in table below)
Visibility chart (data available in table below)
Carbon Monoxide (CO) chart (data available in table below)
Nitrogen Oxide (NO) chart (data available in table below)
Nitrogen Dioxide (NO2) chart (data available in table below)
Total Reactive Oxides of Nitrogen (NOx) chart (data available in table below)
Total Reactive Oxides of Nitrogen (NOy) chart (data available in table below)
Good (0-54 ppb) No cautionary statement.
Moderate (55-70 ppb) Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Unhealthy for Sensitive Groups (71-85 ppb) Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors.
Unhealthy (86-105 ppb) Active children and adults, and people with lung disease, such as asthma, should avoid prolonged or heavy exertion outdoors. Everyone else, especially children, should reduce prolonged or heavy exertion outdoors.
Very Unhealthy (106+ ppb) Active children and adults, and people with lung disease, such as asthma, should avoid all outdoor exertion. Everyone else, especially children, should avoid prolonged or heavy exertion outdoors.
Moderate (12.1 - 35.4 µg/m3) Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Unhealthy for Sensitive Groups (35.5 - 55.4 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should reduce prolonged or heavy exertion outdoors.
Unhealthy (55.5 - 150.4 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid prolonged or heavy exertion outdoors. Everyone else should reduce prolonged or heavy exertion outdoors.
Very Unhealthy (150.5 - 250.4 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid all outdoor exertion. Everyone else should avoid prolonged or heavy exertion outdoors.
Hazardous (> 250.4 µg/m3) Everyone should avoid all physical activity outdoors. Children, older adults, and people with heart or lung disease (such as asthma) should remain indoors and keep activity levels low. Follow tips for keeping particle levels low indoors.
Moderate (51-100) Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Unhealthy for Sensitive Groups (101-150) Children, older adults, active people, and people with heart or lung disease (such as asthma) should reduce prolonged or heavy exertion outdoors.
Unhealthy (151-200) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid prolonged or heavy exertion outdoors. Everyone else should reduce prolonged or heavy exertion outdoors.
Very Unhealthy (201-300) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid all outdoor exertion. Everyone else should avoid prolonged or heavy exertion outdoors.
Hazardous (301-500) Everyone should avoid all physical activity outdoors. Children, older adults, and people with heart or lung disease (such as asthma) should remain indoors and keep activity levels low. Follow tips for keeping particle levels low indoors.
Moderate (55 - 154.9 µg/m3) Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Unhealthy for Sensitive Groups (155 - 254.9 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should reduce prolonged or heavy exertion outdoors.
Unhealthy (255 - 354.9 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid prolonged or heavy exertion outdoors. Everyone else should reduce prolonged or heavy exertion outdoors.
Very Unhealthy (355 - 424.9 µg/m3) Children, older adults, active people, and people with heart or lung disease (such as asthma) should avoid all outdoor exertion. Everyone else should avoid prolonged or heavy exertion outdoors.
Hazardous (> 425 µg/m3) Everyone should avoid all physical activity outdoors. Children, older adults, and people with heart or lung disease (such as asthma) should remain indoors and keep activity levels low. Follow tips for keeping particle levels low indoors.