WebNowCast AQI. Boundaries. Basemaps. Legend. Good (0-50) Moderate (51-100) Unhealthy for Sensitive Groups (101-150) WebDespite “good” US AQI levels over recent years, Seattle failed to meet federal targets for allowable unhealthy ozone days and unhealthy PM2.5 days in 2024. On average, Seattle experiences 14.2 unhealthy pollution days a year, with 7 owing to high ozone and 7.2 owing to high PM2.5. 1 The US Environmental Protection Agency (EPA) recommends no ...
Air Data - Daily Air Quality Tracker US EPA
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Hanoi Air Pollution: Real-time Air Quality Index (AQI)
WebThe index is calculated hourly for more than 3.500 air quality monitoring stations across Europe, using a combination of up-to-date data reported by EEA member countries (not … Air pollution: how it affects our health Air pollution is a major cause of premature … Where fewer than five years' data are available, Member States may, for the … Detailed data on air pollution in the EU is available on the EEA’s website. JRC … WebCautionary Statement (for PM2.5) 0 - 50. Good. Air quality is considered satisfactory, and air pollution poses little or no risk. None. 51 -100. Moderate. 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. Web13 ott 2024 · This site provides air quality data collected at outdoor monitors across the United States, Puerto Rico, and the U. S. Virgin Islands. Users can download, output, view or visualize the data. Air Data: Air … lee shuchart