Amsterdam Air Quality Details. Public information tool, calculations, scale measurements, weather. The fine particulate matter (PM2.5) indicator is based on the annual average of daily 24-hour average concentrations. Ideal air quality for outdoor activities. Indi the caterpillar animation video, index scale, colour days, risk categories. Like the weather, it can change from day to day. Between 2009 and 2014, average NO2 concentrations decreased in all selected Canadian urban areas. Health alert: everyone may experience more serious health effects, Everyone should avoid all outdoor exertion. United States Environmental Protection Agency (2016) AirData Download Data Files. The AQHI reports on the health risks posed by a mixture of pollutants, including: particulate matter (PM2.5); ground-level ozone (O3); and; nitrogen dioxide (NO2). Note: No data was available for Milwaukee and Amsterdam in 2009. Montreal, Ottawa/Gatineau and Toronto had small increases in O3 concentrations from 2009 to 2014, while Edmonton and Calgary experienced small decreases.

This increase may be in part due to the gradual introduction of new PM2.5 monitoring equipment deployed across the country to replace older instruments. In 2014, Ottawa/Gatineau had the lowest annual average SO2 concentration of all urban areas. Note: No data was available for Milwaukee and Amsterdam in 2009.Source: Environment and Climate Change Canada (2016) National Air Pollution Surveillance Program. Members of sensitive groups may experience health effects. The bar chart shows the annual average of ozone concentrations in parts per billion for selected urban areas for the years 2009, 2013 and 2014. 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.
Guide, health messages, categories, forecast, people at risk. In 2014, Vancouver had the lowest annual average O3 concentration among the selected urban areas. AQI (US) Source: Environment and Climate Change Canada (2016) National Air Pollution Surveillance Program. Montreal and Edmonton had the highest SO2 concentrations among the selected Canadian urban areas, with levels comparable to Phoenix. The bar chart shows the annual average ambient concentrations for fine particulate matter in micrograms per cubic metre for selected urban areas for the years 2009, 2013 and 2014.

Annual average concentrations of nitrogen dioxide for selected Canadian and international urban areas, selected years. Air Quality Data source . Note: No data was available for Seattle in 2009.Source: Environment and Climate Change Canada (2016) National Air Pollution Surveillance Program. Air Quality Health Index Health Messages; At Risk Population* General Population; Low Risk: 1-3: Enjoy your usual outdoor activities. European Environment Agency (2016) AirBase - The European Air Quality Database and Air Quality e-Reporting. The Air Quality Health Index (AQHI) provides hourly air quality readings and related health messages. Air pollution is the single largest environmental health risk in Europe. Office of Environment and Heritage of New South Wales (2016) Air Quality Data Search. Health warnings of emergency conditions. Office of Environment and Heritage of New South Wales (2016) Air Quality Data Search. You will not receive a reply. Environmental Protection Department of Hong Kong (2016) Air Quality Data. Measurement scale, health risk categories, health messages, at risk individuals, general public.

Air Quality Index (AQI) & Health. Air quality, weather animations, thermal inversions, topography, long-range transport. Millions of people live in areas where air pollution can cause serious health problems. Department of Environment and Conservation of Western Australia (2012) Western Australia Air Monitoring Report 2011 (PDF; 1.8 MB). Montreal was the sole Canadian urban area in the dataset that already had the newer technology monitors operating in 2009. Annual average concentrations of fine particulate matter for selected Canadian and international urban areas, selected years.

Technical and methodological factors such as the type of monitoring equipment used, station location and number of stations in one urban area can also influence the results of the comparison. European Environment Agency (2016) AirBase - The European Air Quality Database and Air Quality e-Reporting. Environmental Protection Department of Hong Kong (2016) Air Quality Data. When compared to 2013, the 2014 O3 concentrations declined in eight urban areas (including Calgary, Edmonton and Montreal in Canada) while they increased in seven (including Toronto, Ottawa/Gatineau and Vancouver in Canada). Canadian urban areas were well below the World Health Organization's guideline for all years. The World Health Organization's guideline for nitrogen dioxide of 21.2 parts per billion is represented by the vertical line. Environmental Protection Department of Hong Kong (2016) Air Quality Data. These variations may be in part due to changes in meteorology and ozone precursor emission levels. The World Health Organization's guideline for the annual average concentration of NO2 is 21.2 parts per billion and is presented within the chart for comparison only. Real-time air pollution index for 100+ countries. You will not receive a reply. European Environment Agency (2016) AirBase - The European Air Quality Database and Air Quality e-Reporting. Local air quality can affect our daily lives. Air Quality Health Index Local conditions, forecasts, wildfire smoke, health risks, pollutants, weather, educational tool kits and publications. The sulphur dioxide (SO2) indicator is based on the annual average of the daily 24-hour average concentrations.

Local conditions, forecasts, wildfire smoke, health risks, pollutants, weather, educational tool kits and publications. The World Health Organization's guideline for annual average concentration of PM2.5 is 10.0 micrograms per cubic metre and is presented within the chart for comparison. 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. Weather variables, forecast products, science, weather conditions, deterioration. For enquiries, contact us.

Pollutants: NO2: 28: 37: PM10: 8: 18: PM2.5: 9: 13: CO: 2: 2 Moderate Risk: 4-6: Consider reducing or rescheduling strenuous activities outdoors if you are experiencing symptoms. This value also corresponds to the 2015 Canadian Ambient Air Quality Standard for PM2.5.
Health research organizations, health agencies, local health authorities. Amsterdam, Government of Amsterdam. Caution must be taken when comparing air quality in different urban areas. The PM2.5 concentrations measured in 2013 and 2014 in the Canadian urban areas were generally higher than those measured in 2009, with the exception of Montreal where they decreased.Footnote [2] Between 2013 and 2014, annual average PM2.5 concentrations declined or stayed constant in most of the selected urban areas, except Stockholm, Edmonton, Toronto and Calgary, where they rose. About the Air Quality and Pollution Measurement: Please wait while querying your location... or let us find your nearest air quality monitoring station, Air Quality Data provided by RIVM - Rijksinstituut voor Volksgezondheid en Milieum, Landelijk Meetnet Luchtkwaliteit (, Share: Spaarnwoude, Amsterdam Air Quality Index, Open normal webpage (instead of the mobile webapp version), Contact the World Air Quality Index project team, Air quality is considered satisfactory, and air pollution poses little or no risk. Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects, Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion.