Air quality right now

AirNow - California Air Quality - AQI: Unhealthy for. For example, an AQI value of represents good air quality. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.

Local Air Quality Conditions. AIR QUALITY INDEX Numbers in the chart above show the Air Quality Index for today, based on an average over time. See AQI Table for how to interpret the colors. The Index numbers represent a ranking for the pollutant, not the measurement of a pollutant. When air quality is expected to be worse — such as during wildfires,.

The Air Quality Index ( AQI ) is a forecast, updated hourly, of what the hour average AQI will be for the current day. For current average pollution levels, please click on the Data Summary link. The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2. Very easy to set up, they only require a WIFI access point and a USB power supply.

Our next low pressure system will approach late on Sunday. Air quality will remain at similar levels to today at mid-Green. Clouds will increase through the day but most of the rain should hold off until after dark.

Clear skies Saturday night will allow a temperature inversion to form overnight,. The Current Air Quality Index (above) applies to the entire county. It reflects the air pollutant with the highest reading in the monitoring network. The map below provides information for each monitoring site in the network. Clicking on a specific site will take you to a new window where you can access current day and five-day hourly AQI histories.

Oregon’s index is based on three pollutants regulated by the federal Clean Air Act: ground-level ozone, particle pollution and nitrogen dioxide. Back to Gallery San Franciscans woke up Thursday morning breathing air as polluted as that in Beijing, a city known for its. The purpose of the Air Quality Index (AQI) is to help you understand what local air quality means to your health. The higher the AQI value, the greater the level of air pollution, which means the greater the health concerns. Study: Air Pollution Kills More Than 5. Since the population and most pollution sources are concentrated in the western portion of San Diego County, the District conducts most of its air sampling at monitoring sites in the western region.

Data collected from the monitoring stations is used to assess the County’s air quality status and forecast pollution levels. The AQI for your community is between and 100. When AQI values are between 1and 15. During summer, ozone and fine particles from sources to our west occasionally degrade Yosemite air quality. Sometimes, smoke from local or regional fires also contribute.

By the end of September though, ozone usually diminishes due to lower levels due to cooler fall temperatures, lower angle sunlight, and shorter days. BC Has The Worst Air Quality In North America Right Now. It may not come has a surprise, but a real-time map shows that BC has the worst air quality in North America right now.

Created by Berkley Earth, the map provides near real-time updates on particulate matter air pollution less than 2. Utah DEQ: Template Page. Radon is a lung cancer causing gas that gets in your home and you cannot see it or smell it.