Is the air quality good in Bishkek?
On September 23, 2025 3:30 AM PT, the air quality in Bishkek, Kyrgyzstan is classified as "Unhealthy for sensitive groups". The city is currently ranked as the 2nd most polluted major city in the world, with an AQI of 149.
Such levels pose risks particularly to sensitive groups, including children, the elderly, and those with respiratory conditions (1).
Elevated concentrations of fine particulate matter are driving the poor air quality conditions. Air quality is dynamic and, like the weather, can change frequently. Prolonged outdoor activity is not recommended, especially for individuals with pre-existing health vulnerabilities.
Click here for a real-time air quality map of Bishkek.
While the air quality conditions on September 23 are poor, it is important to keep in mind that the average PM2.5 concentration in 2024 for Bishkek was 21.2 µg/m3. This corresponds to an AQI of 70, which falls into the “moderate” category and was 14 times the WHO annual guideline of 5 µg/m3.
Bishkek, Kyrgyzstan ranked as the 2nd most polluted major city as of 3:30 AM PT on Sept 23, 2025. Source: IQAir.
When will air quality improve in Bishkek?
Forecasts suggest that air quality may improve later in the day as meteorological conditions shift.
Hourly air quality forecast for Bishkek, Kyrgyzstan on Sept 23, 2025. Source: IQAir.
Factors such as increased wind speed, changes in atmospheric pressure, and improved dispersion of pollutants could help temporarily reduce pollution levels. However, such improvements may be short-lived and subject to weather variability.
Air quality map of Bishkek, Kyrgyzstan on Sept 23, 2025. Source: IQAir.
What is causing poor air quality in Bishkek?
Multiple sources are contributing to today’s poor air quality:
- Industrial emissions and vehicle exhaust remain significant contributors within the city environment.
- Seasonal atmospheric stagnation has limited pollutant dispersion, worsening concentrations near ground level.
- Regional factors, such as agricultural burning or nearby wildfires, can transport smoke and particulate matter into urban areas.
According to United Nations assessments, regional air quality challenges in Central Asia highlight the urgent need for coordinated pollution reduction strategies.
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How can I protect myself from poor air quality?
- Get a free air quality app for real-time air quality alerts and forecasts.
- Shut doors and windows and set the HVAC to recirculate mode.
- Contribute to your community’s outdoor air quality data.
- Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask.
- Run a high-performance air purifier to filter particles, gases, and other pollutants.
