This level is considered harmful to vulnerable groups of the population.
The most polluted areas of Bishkek:
1. Nagornoye - 129
2. Baytik village - 17
The main source of air pollution in Bishkek is PM2.5.
| Air Quality Index AQI | Pollution Level | |
| 0—50 | good | Air quality is within normal limits, minimal pollution |
| 51—100 | satisfactory | Air quality is acceptable but may be harmful to sensitive individuals |
| 101—150 | unhealthy for sensitive groups | May negatively affect people with heightened sensitivity, minimal impact on others |
| 151—200 | unhealthy | Everyone may experience health effects, especially sensitive groups of the population |
| 201—300 | very unhealthy | Serious health threat, potential effects for the entire population |
| 300+ | hazardous | Critically dangerous to health, serious consequences possible for all individuals |
PM2.5 refers to microscopic particles smaller than 2.5 microns, which are 30 times smaller in diameter than a human hair. These include dust, ash, soot, as well as sulfates and nitrates present in the air. These substances often contribute to smog in large cities.
In the global air quality ranking, Bishkek ranks 11th as of March 19 (data as of 5:00 PM).
• Recommendations for protection against air pollution:
- close windows to prevent polluted air from entering;
- use masks;
- limit outdoor physical activity;
- use air purifiers.
