WebCautionary Statement (for PM2.5) 0 - 50. Good. Air quality is considered satisfactory, and air pollution poses little or no risk. None. 51 -100. Moderate. Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Web1 day ago · April 13, 2024. 3. The state issued an air quality warning for Martha's Vineyard. — Sam Houghton. The state environmental department has issued an air-quality alert today for much of ...
Air Quality Air CDC
WebApr 13, 2024 · BOSTON – New England state air quality forecasters are predicting air quality that is unhealthy for sensitive groups, due to elevated ground-level ozone, commonly referred to as "smog."The areas that are predicted to exceed the Federal air quality standard for ozone on Friday, April 14 are: South central Massachusetts (Worcester, Hampton, … WebApr 24, 2024 · The ‘State of the Air’ report highlights that more than four in 10 Americans are living with unhealthy air, and we have to do more to protect public health.” Each year the “State of the Air” provides a report card on the two most widespread outdoor air pollutants, ozone pollution, also known as smog, and particle pollution, also called soot. alimentazione bambini 3 anni
Air Quality Index (AQI) AirNow.gov
Web2 hours ago · Air quality was reported as ‘unhealthy for sensitive groups’ in Penang, Kuala Lumpur and Petaling Jaya. ... The environment department’s hourly Air Pollutant Index … WebSep 22, 2024 · Unhealthy (Red): 151-200 AQI is considered unsafe and anyone could experience negative health effects from pollution in the air. Very Unhealthy (Purple): 201 … Web21 hours ago · Hampshire, Hampden, and southern Worcester counties are under an air quality alert until 11 p.m. on April 14. It was caused by an expected increase in ozone … alimentazione bambino 2 anni