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Canada’s wildfire season this year is the worst on record, with around 29,000 square miles burning in eastern and western Canada, which is greater than the combined area that burned in 2016 ...
The smoke from those fires created hazardous conditions in New York City earlier this month, when the metropolis’s Air Quality Index spiked to 405, shattering the previous record of 279 set in 1981.
The Environmental Protection Agency’s AirNow.gov site showed parts of Illinois, lower Michigan and southern Wisconsin had the worst air quality in the U.S. on Tuesday afternoon, and Chicago ...
Air pollution in Los Angeles has caused widespread concerns. In 2012, the Public Policy Institute of California (PPIC) Survey on Californians and the Environment showed that 45% of citizens in Los Angeles consider air pollution to be a "big problem", and 47% believe that the air quality of Los Angeles is worse than it was 10 years ago. [99]
The January 2024 version of the WHO database contains results of ambient (outdoor) air pollution monitoring from almost 5,390 towns and cities in 63 countries. Air quality in the database is represented by the annual mean concentration of particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 micrometers, respectively). [1 ...
With smoke from Canadian wildfires triggering air quality alerts across the Midwest, millions of people in cities like Chicago, Detroit and Milwaukee are becoming intimately familiar with the Air ...
A view toward the Chrysler Building from the Empire State Building amid the six-day smog of November 1953, estimated to have caused at least 200 deaths. [14]Even before the 1966 smog episode, scientists, city officials, and the general public recognized that New York City—and most other major American cities—had serious air-pollution problems. [15]
The city of more than 8 million people had been considered to have the worst air quality in the world this week, but by early Friday it ranked 15th on a list by the tracking service IQAir.com.