This level is considered satisfactory.
Top 3 most polluted areas of the city:
1. Baytik village - 152
2. Nagorye - 79
The main factor 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, some pollutants may pose a risk to sensitive individuals |
| 101—150 | unhealthy for sensitive groups | May negatively affect health in individuals with heightened sensitivity |
| 151—200 | unhealthy | Overall health impact on the population, especially among vulnerable groups |
| 201—300 | very unhealthy | Serious health threat to the population |
| 300+ | hazardous | Serious health consequences for all individuals |
PM2.5 consists of fine particles with a diameter of less than 2.5 microns, which is 30 times smaller than the thickness of a human hair. These particles include dust, ash, soot, as well as sulfates and nitrates present in the air. These substances are the cause of smog observed in large cities.
Globally, on February 20, Bishkek ranks 25th (as of 11:00) in air quality and pollution levels.
• Recommendations for protection against air pollution:
- close windows to prevent polluted air from entering;
- use a mask;
- limit outdoor physical activities;
- use air purifiers.
