Having a strong, bitter smell or taste that is unpleasant (Oxford)
An acrid smell or taste is strong and bitter and causes a burning feeling in the throat: (Cambridge)
The fog was yellow and acrid and bit at the back of the throat. (Oxford)
Clouds of acrid smoke issued from the building. (Cambridge)
acrid fog
acrid smoke
Burning
Stinging
Sweet
Delicious
Acridity