air quality

Total:6

  • Tehran experiences clean, healthy air for 102 days 2019-07-20 22:40

    Tehran experiences clean, healthy air for 102 days

    TEHRAN – According to the Air Quality Control Company, 102 days of clean and good air quality have been reported in the capital since the beginning of the current Iranian calendar year (March 21).

  • High ozone brings serious air pollution to Tehran’s summer 2019-06-29 19:19

    By Faranak Bakhtiari

    High ozone brings serious air pollution to Tehran’s summer

    TEHRAN – Tehran air quality reached a level which was unhealthy for sensitive groups for about 7 days due to ozone pollutant; as the statistics show concentration of this pollutant increases in the capital mostly during summer, so, ground level ozone became the main contributor to pollution in the capital’s hot seasons.

  • Excellent, good air quality for 52 days in Tehran 2019-05-11 22:38

    Excellent, good air quality for 52 days in Tehran

    TEHRAN – According to the Air Quality Control Company, 52 days of clean and healthy air quality have been reported in the capital since the beginning of the current Iranian calendar year (March 21), Fars news agency reported on Saturday.

  • Tehran experienced heathy air for 278 days last year 2019-04-12 11:31

    Tehran experienced excellent, good air quality for 306 days last year

    TEHRAN – According to the Air Quality Control Company, Tehran’s air quality was good and excellent for 306 days during the last Iranian calendar year 1397 (ended March 20).

  • Clean air days double for Tehraners this year 2019-03-06 10:09

    Clean air days double for Tehraners this year

    TEHRAN – Tehrani citizens have experienced a 2-fold rise in the number of clean air days since the beginning of the current Iranian calendar year (started March 21, 2018) compared to the same period last year, an official with Department of Environment has said.

  • Tehraners breathe clean air during first month of autumn 2019-01-22 22:11

    ‘Startups can raise public awareness on air quality’

    TEHRAN – Startups can raise awareness of people about the importance of air quality, Reihaneh Vahidian, the assistant director of the Information Technology Organization of Iran, said.