NO₂ — The Vehicle Emission That Irritates Your Airways

What is NO₂?

Nitrogen dioxide forms from vehicle exhaust and fossil fuel combustion. It’s a key contributor to smog and acid rain.

Health Risks

NO₂ exposure inflames airways, reduces lung function, and triggers asthma attacks. It especially affects those living near roads or in congested areas.

Indoors and NO₂

Cooking with gas can elevate indoor NO₂ levels. Without ventilation, it builds up quickly.

How Our Purifier Helps

The activated carbon layer in our portable purifier captures NO₂ molecules, providing clean air in polluted city environments.