155 air quality index

Last update atJan Free iOS and Android air quality app.

Ever hear your local weather forecast say that tomorrow will be a "code orange" day for air pollution? That's the Air Quality Index at work. The AQI tracks ozone smog and particle pollution tiny particles from smoke, power plants and factories, vehicle exhaust, and other sources , as well as four other widespread air pollutants. Newspapers, radio, television, and websites report AQI levels year-round. Keeping track of the current air quality information in your area can help you take steps to protect yourself, children, and others from unhealthy levels of air pollution. Air pollution can harm anyone, but it can be especially dangerous for many people, including children and teens, people with asthma and other lung diseases, anyone over 65, people who have diabetes or cardiovascular disease or who are pregnant. Even healthy adults who exercise or work outdoors can be harmed.

155 air quality index

Once connected, your real time air pollution levels are instantaneously available in on our maps. The station comes together with meter water-proof power cables, a power supply, mounting equipment and an optional solar panel. North America. South America. Middle East. South Korea. Check out the real-time air pollution map, for more than countries. Looking for another city? Enter a city name. Please wait while querying your location Previously visited stations:. Measure the air quality in your neighborhood. Participate with your own air quality monitoring station. Air Quality Forecast. Air quality historical data.

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AirNow will reflect the updates when they become effective -- 60 days after the rule is published in the Federal Register. Read about the AQI updates. Think of the AQI as a yardstick that runs from 0 to The higher the AQI value, the greater the level of air pollution and the greater the health concern. For example, an AQI value of 50 or below represents good air quality, while an AQI value over represents hazardous air quality. For each pollutant an AQI value of generally corresponds to an ambient air concentration that equals the level of the short-term national ambient air quality standard for protection of public health. AQI values at or below are generally thought of as satisfactory.

AirNow will reflect the updates when they become effective -- 60 days after the rule is published in the Federal Register. Read about the AQI updates. 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. Local air quality affects how you live and breathe. Like the weather, it can change from day to day or even hour to hour. Ground-level ozone and airborne particles are the two pollutants that pose the greatest threat to human health in this country.

155 air quality index

AirNow will reflect the updates when they become effective -- 60 days after the rule is published in the Federal Register. Read about the AQI updates. Think of the AQI as a yardstick that runs from 0 to The higher the AQI value, the greater the level of air pollution and the greater the health concern.

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Use Current Location. The higher the AQI value, the greater the level of air pollution and the greater the health concern. Pollutants Heavy metals Paint. How effective are air quality alerts? In addition to air pollution and irreparable damage to the environment such as water pollution, the destruction of fertile land and human health, coal-burning also causes climate change. The main aim of the CAQI was to have an index that would encourage wide comparison across the EU, without replacing local indices. People with asthma may find they need to use their reliever inhaler more often. Temperature unit: Celcius Fahrenheit. People are starting to rethink their behaviour and their actions. Top Non-profit Organization Contributor. Current Air Quality. X No Data Available There are no current and forecast air quality data found near your location.

Ever hear your local weather forecast say that tomorrow will be a "code orange" day for air pollution?

Being aware of when the air quality is bad gives you the chance to take steps to protect your health. Archived from the original on So are people who spend a lot of time outdoors. Ever hear your local weather forecast say that tomorrow will be a "code orange" day for air pollution? A level that may have harmful impacts on patients and members of sensitive groups children, aged or weak people , and also cause the general public unpleasant feelings. Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects. All air quality monitoring is subject to equipment and sensor limitations and intermittent fluctuations that may cause invalid or inaccurate readings. Very Unhealthy. C Fensterstock et al. Photo: Brewbooks Monitors record pollution at over locations in the U. Children, the elderly and individuals with respiratory or cardiovascular problems are typically the first groups affected by poor air quality. The maps are available at Airnow.