Moscow engulfed by thick smog from wildfires
Passengers on Moscowâs subway said the eye-stinging haze hovered above the platforms, and City Hall warned of health risks from the smoke, which is carrying harmful gases including carbon monoxide.
âI woke up before dawn and thought I was going to die of suffocation,â said Yadviga Pashkova, a frail, 62-year-old former schoolteacher who lives in central Moscow.