This level is considered harmful for vulnerable groups.
Top 3 most polluted areas in Bishkek:
1. Nagornoye - 157
2. Madiyev Street - 152
The main source of air pollution in Bishkek is PM2.5.
| Air Quality Index AQI | Pollution Level | |
| 0—50 | good | Air is considered clean, pollution is negligible and within normal limits |
| 51—100 | satisfactory | Air quality is acceptable, but some substances may be harmful to sensitive individuals |
| 101—150 | unhealthy for sensitive groups | May have negative health effects on sensitive individuals, but does not significantly affect others |
| 151—200 | unhealthy | Everyone may experience negative health effects, especially sensitive groups |
| 201—300 | very unhealthy | Dangerous to health, likely to affect the entire population |
| 300+ | hazardous | Dangerous to health, may cause serious consequences for everyone |
PM2.5 refers to particles smaller than 2.5 microns. Their diameter is 30 times smaller than that of a human hair. This category includes dust, ash, soot particles, as well as sulfates and nitrates present in the air. These substances contribute to atmospheric pollution typical of large megacities.
As of November 16, Bishkek ranks 14th in the world ranking for air quality and atmospheric pollution (5:00 PM).
• Recommendations for protection against pollution:
- close windows to prevent polluted air from entering;
- wear a mask;
- try to limit physical activity outdoors;
- use air purifiers.
