(AQI Index Reading)

(PM10)

Visibility Range

in Miles

(300 - 500)

People with heart or lung disease, older adults and children should remain indoors and keep activity level low.  Everyone else should avoid all physical activity outdoors.

< .75 miles

(201 - 300)

People with heart or lung disease, older adults and children should avoid all physical activity outdoors.  Everyone else should avoid prolonged or heavy exertion.

1 - 1.25 miles

(151 - 200)

People with heart or lung disease, older adults and children should avoid prolonged or heavy exertion. Everyone else should reduce prolonged or heavy exertion.

1.5 - 2.5 miles

(101 - 150)

People with heart or lung disease, older adults and children should reduce prolonged or heavy exertion.

3 - 5 miles

(51 - 100)

Unusually sensitive people should consider reducing prolonged or heavy exertion.

5 - 10 miles

(0 - 50)

None

10+ mile