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The direct economic impact of improving air quality

Air pollution not only affects human health, but also the economy. Effective clean air actions sanctioned by governments have been found to improve individual health and productivity, thus providing clear economic benefits. How air pollution…
History of air quality measurement
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The history of air quality measurement and legislation

Air quality has long been a historical issue, reaching back as far as the Roman times. It is only after a series of serious smog incidents that authorities finally took action, starting first with the curbing of emissions.