choking smog
- pollutionEnvironmental harm from waste
- hazeMurky atmospheric suspension
- fumesAirborne chemical irritants
- exhaustUse up entirely
- smotheringDepriving of air
toxic · gray · cough · lungs · breath · gasping · thick · air · visibility · city · industrial · suffocating · burning · eyes · watering · mask · asthma · particulates
choking smogfresh air
Unenclosed outdoor atmosphere
clean air · pure air · crisp air · clear skies · mountain air