The Natural Resources Defense Council has released an interactive Air Quality map of the United States. The map shows the seat out of days when the concentration of ozone exceeds security levels. The map every bit good shows areas which endure from high levels of ragweed pollen.
You tin strength out purpose the map to come across the historical style for both high ozone together with pollen levels at your location. The map every bit good includes a layer which shows areas which endure from both high levels of smog together with high levels of pollen. The combined resultant of high ozone together with pollen levels tin strength out move especially unsafe for asthma sufferers
If yous lead a soil on the map yous tin strength out sentiment the percent of the population living inwards counties reported to convey ragweed together with unhealthy smog days. You tin strength out every bit good sentiment the seat out of adults together with children who endure from asthma inwards the state.
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