Aqi google

We’ve been working with partners around the world to make over 5million air measurements. It tells the air quality index ( AQI ) around you. The Air Quality Indexes are based on PM2. PM1 Ozone, NO SOand CO hourly measurements. Shanghai, Beijing, Chengdu and Guangzhou.

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. 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. The index is displayed along a spectrum that ranges from low pollutants to a high number of pollutants. We worked with local community groups, including the West Oakland Environmental Indicators Project , to interpret our and understand their implications for the community.

AQI India provides air pollution data with real-time Air Quality Index ( AQI ), PM2. PM1 temperature, humidity and noise data of your location, city and state. Breezometer’s Air-Quality Heatmap lets you see your local air quality information on top of a map. Air Quality Check pollution and air quality around the world in cities and rural areas, using our air quality map.

The air quality index is a piecewise linear function of the pollutant concentration. At the boundary between AQI categories, there is a discontinuous jump of one AQI unit. Learn more about our projects and tools. Current Readings at Air Monitoring Subregions (Air Quality Index and Concentration) Data presented on U. A description of the AQI levels and South Coast AQMD recommended cautionary statements can be found at Air Quality Index (PDF, 348kb).

Lahore Air Quality Index ( AQI ) is now Very Unhealthy. Get real-time, historical and forecast PM2. Read the air pollution in Lahore, Pakistan with AirVisual. AirVisual Earth covers pollution airflows across the world by combining PM2.

The company has teamed up with envirotech firm Aclima to measure air pollution levels in California and map out the findings on its Earth platform. The effort will see the two companies release hyperlocal air quality data for the regions of the San Fransisco Bay Area, Los Angeles and Central Valley. 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. However, the AQI has been criticized by air quality advocates as being too lax and underreporting the severity of the pollution.

Unhealthy”, Punjab’s AQI reads as “Satisfactory”, with the advice: “May cause minor breathing discomfort to sensitive people. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS) Contact. Nick Mangus,Environmental Protection Agency, U. 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. The available station data is interpolated using Kriging-based techniques to create a continuous estimate of air quality conditions. The interpolation process is designed to smooth the data and remove some of the local noise in order to produce estimates for regional average air pollution.