Yahoo Web Search

Search results

1. Columbus, OH

   • Email
   • Facebook
   • X
   • LinkedIn
   • Copy link

   Sunny, 8:25 PM

   70

   • °F
   • °C

   • Precipitation: 0%
   • Humidity: 43%
   • Wind: 3 mph

   • Temperature
   • Precipitation
   • Wind
   • Air Quality
   • UV Index
   • Sunset and Sunrise

   • 10pm1am4am7am10am1pm4pm7pm
   • 10pm1am4am7am10am1pm4pm7pm
   • 10pm1am4am7am10am1pm4pm7pm

   • Air quality is satisfactory, and air pollution poses little or no risk.(Air quality powered by Breezometer)

   • No protection needed.

   • Today 76° 51°
   • Wed 84° 51°
   • Thu 83° 58°
   • Fri 79° 61°
   • Sat 74° 61°
   • Sun 81° 57°
   • Mon 77° 57°

   More from Yahoo Weather

   Powered by

2. www.airnow.gov › aqiAir Quality Index (AQI) | AirNow.gov

   www.airnow.gov › aqi

   • Cached

   Every day the Air Quality Index (AQI) tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern. Air Quality Index (AQI) & Health. Millions of people live in areas where air pollution can cause serious health problems. Local air quality can affect our daily lives. Like the weather, it can ...

   • Fire and Smoke Map

     About the Data. The Fire and Smoke Map shows information on...

   • AQI Basics

     Technical Assistance Document for the Reporting of Daily Air...

   • National Maps

     The list below shows the areas with the highest NowCast AQI...

   • Smoke Advisories

     Air Quality Awareness Week 2024 is May 6-10. The theme this...

   • AQI & Health

     EPA has updated the Air Quality Index (AQI) for particle...

   • AIRNow

     2024-02-07. EPA has updated the Air Quality Index (AQI) for...

   • Concentration to AQI

     EPA has updated the Air Quality Index (AQI) for particle...

3. www.weather.gov › safety › airquality-aqindexAir Quality Index - National Weather Service

   www.weather.gov › safety › airquality-aqindex

   • Cached

   The Air Quality Index (AQI) is used for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air. EPA calculates the AQI for five major air pollutants ...

4. waqi.infoWorld's Air Pollution: Real-time Air Quality Index - WAQI.info

   waqi.info

   • Cached

   The Air Quality Index is based on measurement of particulate matter (PM 2.5 and PM 10), Ozone (O 3), Nitrogen Dioxide (NO 2), Sulfur Dioxide (SO 2) and Carbon Monoxide (CO) emissions. Most of the stations on the map are monitoring both PM 2.5 and PM 10 data, but there are few exceptions where only PM 10 is available.

   Aqi	Air Pollution Level	Health Implications	Cautionary Statement (for Pm2.5)
   0 - 50	Good	Air quality is considered satisfactory, ...	None
   51 -100	Moderate	Air quality is acceptable; however, for ...	Active children and adults, and people ...
   101-150	Unhealthy for Sensitive Groups	Members of sensitive groups may ...	Active children and adults, and people ...
   151-200	Unhealthy	Everyone may begin to experience health ...	Active children and adults, and people ...

   See full list on waqi.info

5. www.iqair.com › us › usaNew York Air Quality Index (AQI) and USA Air Pollution | IQAir

   www.iqair.com › us › usa

   • Cached

   In 2020, New York State had some of its cities come in with some fairly high readings of PM2.5 for their yearly averages. Queens County came in with a PM2.5 reading of 10.2 μg/m³, placing it in the ‘good’ air quality ratings bracket, which requires a PM2.5 reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such.