This index indicates unhealthy conditions.
Most polluted areas of the capital:
1. Madiev Street - 350
2. Nagorye - 105
3. Baytik Village - 22
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, pollution is minimal |
| 51—100 | satisfactory | Air quality is acceptable, but there may be risks for sensitive individuals |
| 101—150 | unhealthy for sensitive groups | Some population groups may experience negative effects, while for most it is not critical |
| 151—200 | unhealthy | Health effects may be noticeable for everyone, especially for sensitive individuals |
| 201—300 | very unhealthy | Hazardous to the health of the entire population |
| 300+ | hazardous | Serious health risks for all individuals |
PM2.5 refers to microscopic particles smaller than 2.5 microns, which are 30 times smaller than a human hair. They include dust, ash, soot, as well as sulfates and nitrates present in the air. These substances contribute to reduced visibility and air pollution typical of large cities.
As of January 31, Bishkek ranks second in the world air quality ranking (5:00 PM).
• Recommendations for protection against air pollution:
- keep windows closed to avoid the entry of polluted air;
- use masks;
- limit outdoor physical activities;
- use air purifiers.
