Boston - Massachusetts Produced Record-Low 3 Unhealthy Air Days In 2020


Air quality here in Massachusetts, the state Department of Environmental Protection says During the 2020 monitoring season that just ended, there were only three unhealthy ozone days. That's the fewest since monitoring began in the seventies. All three unhealthy air days were in late July, affecting areas along the South Coast, Cape and islands. The rest of the state had no unhealthy air days during the ozone monitoring season, which runs from March through September. The nation's

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