☁️ کیفیت هوای تهران

Daily information on air quality in Tehran

What our data says

• Launched between September 2015 and January 2017.
• One of 28,763 channels in our index created in 2015–2017, Telegram's first years of channels.
• Had not posted for 8 months when we last checked — longer than 88% of Persian-language news channels.

More Telegram research from TGScope →