High levels of NO2 can irritate the airways in the human respiratory system. Such exposures over short periods can aggravate respiratory diseases, particularly asthma, leading to hospital admissions.
While Cambodia is known for its lush landscapes, its urban environments tell a different story. The presence of NO2 is driven by three main factors: no2 in khmer exclusive
The most significant source in cities like Phnom Penh and Siem Reap. The surge in registered vehicles—particularly older car models and heavy-duty trucks—contributes heavily to NOx levels. High levels of NO2 can irritate the airways
Implementing stricter emission standards for imported vehicles and industrial plants is crucial for long-term reduction. Conclusion no2 in khmer exclusive