This level is classified as satisfactory.
The three most polluted areas of the capital:
1. Baytik village - 140
2. Nagorye - 107
The main source of pollution in Bishkek is considered to be PM2.5.
| Air Quality Index AQI | Pollution Level | |
| 0—50 | good | Air quality is considered good, with insignificant pollution within normal limits |
| 51—100 | satisfactory | Air quality is acceptable, but some substances may pose a risk to sensitive groups of the population |
| 101—150 | unhealthy for sensitive groups | May negatively affect people with increased sensitivity, no effects observed in others |
| 151—200 | unhealthy | Everyone may experience negative health effects, especially sensitive groups of the population |
| 201—300 | very unhealthy | Hazardous to health, which may affect the entire population |
| 300+ | hazardous | Presents a serious health threat, affecting everyone without exception |
PM2.5 consists of fine particulate matter with a diameter of less than 2.5 microns, which is 30 times smaller than the diameter of a human hair. They include particles of dust, ash, soot, as well as sulfates and nitrates present in the air. These substances contribute to reduced visibility, typical of large cities.
In the global air quality ranking as of February 11, Bishkek ranks 74th (as of 5:00 PM).
• Recommendations for protection against air pollution:
- Close windows to prevent polluted air from entering;
- Wear masks;
- Limit outdoor physical activity;
- Use air purifiers.
