Tehran’s air became unhealthy for sensitive groups

According to the urban correspondent of Fars news agency, according to the announcement of the air quality control company of Tehran, the air pollution index is 101, which means it is in the unhealthy range for sensitive groups.

This is despite the fact that the air pollution index in the last 24 hours was at 76, which is an acceptable range.

Since the beginning of the year, Tehrani citizens have experienced 8 days of clean air, 570 days of acceptable air and three days of unhealthy air for sensitive groups.

This is despite the fact that compared to last year, the residents of the capital experienced two days of clean air and 44 days of acceptable air, 17 days of unhealthy air for sensitive groups, one day of unhealthy air and one day of dangerous air.

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