Check Air Quality Near You.

See also Weather of World Cities

Regularly-updated information about the air quality for world cities.
You cam also use the air quality report to select the best places for any sport , trekking and cycling.

Air Quality Index Scale and Color Legend

0 - 50 Good Air quality no risk
51 -100 Moderate Air quality is acceptable; Risky for people with respiratory disease
101-150 Unhealthy for Sensitive Groups Only Members of sensitive groups may experience health effects.
151-200 Unhealthy Everyone may begin to experience health effects;
201-300 Very Unhealthy Health warnings of emergency conditions.
300+ Hazardous Health alert: Everyone should avoid all outdoor exertion

Type a city name to search for the air quality report.

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