The average annual figure was US AQI 40, in comparison to Bangladesh which was the most polluted country with a US AQI figure of 162. The cleanest city was Waimea, Hawaii with a figure of just 9, whereas the most polluted city was Yosemite Lakes, California with a figure of 107. Is ...
How does the UK’s air quality compare to other countries? In international comparison, the UK in 2019 was ranked 21st out of global countries with the lowest levels of PM2.5 nationally on IQAir’s World’s Most Polluted Countries 2019 report, with an annual average concentration of 10.5 ...
Note, however, that data from the past two years shows a slight increase in the incidence of high ozone days in Detroit in comparison to other large cities. In 2018, the greater Detroit area ranked 40 out of 227 metropolitan areas for high ozone days, while in 2020, Detroit ranked 34 ou...
On a national level, Indianapolis air quality is ranked 53rd (out of 1517 included cities) for worst particle pollution, tied with the air quality ofSouth Pasadena, California. Notoriouslypolluted Los Angeleshas cleaner air, by comparison, with an annual PM2.5 average of 12.7 μg/m3. ...
Cheng W L; Chen Y S; Zhang J;.Comparison of the revised air quality index with the PSI and AQI indices.Science of the Total Environment.2007.191-198Cheng W L,Chen Y S,Zhang J F.Comparison of the re-vised air quality index with the PSI and AQI indices. Science of the Total ...
geospatialemission inventories,Corbett et al. (2007)revealed the mortality due to shipping-related particulate emissions.Evans et al. (2013)found distinctly high mortality estimates from satellite observations in comparison to the ground-based databases. However, considerable collinearity was observed ...
The "PM2.5 issue" was the tipping point for China's clean air movement last year and the incentive for implementation of the new Air Quality Index (GB3095-2012). It is necessary to carry out an evaluation of the Chinese new AQI system based on comparison with developed countries and improv...
While the primary policy scenario results in a widening of the air pollution exposure disparity for racial/ethnic minorities, further reductions in racial/ethnic minority exposures are in principle achievable while still meeting the same CO2emissions reductions. The comparison between the Cap 50% scenari...
In 2020, Miami averaged an annual PM2.5 concentration of 7.9 µg/m³. By comparison, the 5 most polluted cities in Florida during 2020 averaged concentration levels several micrograms higher: Riverview air quality: 15.7 μg/m3(195.7 miles away) ...
along with disproportionately non-white (90 percent) and impoverished (40 percent below federal poverty line) residents.9NO2levels here are 48 percent higher than the rest of the city, and residents disproportionately suffer from related health effects in comparison to greater Harris County, such as...