This level is classified as unhealthy for sensitive groups.
Most polluted areas of Bishkek:
1. Madiev Street - 170
2. Baytik Village - 44
The main pollutant in the air of Bishkek is PM2.5.
| Air Quality Index AQI | Pollution Level | |
| 0—50 | good | Satisfactory air quality, pollution within normal limits |
| 51—100 | satisfactory | Acceptable air quality, some pollutants may be harmful to sensitive individuals |
| 101—150 | unhealthy for sensitive groups | Sensitive individuals may experience effects, but most people will not notice significant effects |
| 151—200 | unhealthy | Everyone may experience health effects, especially sensitive groups |
| 201—300 | very unhealthy | Serious health risks. This will affect all segments of the population |
| 300+ | hazardous | Serious health risks, everyone may face serious consequences |
PM2.5 consists of solid particles that are less than 2.5 microns in size. Their diameter is 30 times smaller than that of a human hair. These particles include a mixture of dust, ash, soot, as well as sulfates and nitrates suspended in the atmosphere. These substances contribute to the deterioration of air quality characteristic of large cities.
As of January 25, Bishkek ranks 23rd in the global ranking of cities by air pollution level (at 11:00).
Recommendations for protection against polluted air:
- close windows to minimize the intake of polluted air;
- wear protective masks;
- limit outdoor physical activity;
- use air purifiers.
