Cassopolis Ozone Data

Michigan DEQ Ross Beatty HS, Case MI Ozone

Monitor Data has not been validated. To view current data, refresh your browser by pressing "CTRL + F5."

AQI Category	8 Hour O3 Breakpoint	1 Hour O3 Breakpoint	Levels of Health Concern	Cautionary Statements
0 to 50	0 to 64 ppb	-	Good	None
51 to 100	65 - 84 ppb	-	Moderate	Unusually sensitive people should consider reducing prolonged or heavy exertion.
101 to 150	85 - 104 ppb	125 - 164 ppb	Unhealthy for Sensitive Groups	People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.
151 to 200	105 - 124 ppb	165 - 204 ppb	Unhealthy	People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion. Everyone else should reduce prolonged or heavy exertion.
201 to 300	125 - 374 ppb	205 - 404 ppb	Very unhealthy	People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.
301 to 500	>375 ppb	>405 ppb	Hazardous	People with heart or lung disease, older adults, and children should remain indoors and keep activity levels low. Everyone else should avoid all physical activity outdoors.

accessIndiana