Air Quality Index (AQI) in Mongolia 🇲🇳
Live Air Quality Index (AQI) and PM2.5 Levels in Mongolia
Currently, the Air Quality Index (AQI) in Ulan Bator, the capital of Mongolia, is measured at a score of 15. According to the US EPA health standard, this air quality rating is categorized as Good. The current atmosphere in Ulan Bator is influenced by a PM2.5 (fine particulate matter) concentration of 2.7 µg/m³ and PM10 levels recorded at 2.7 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 5.2 µg/m³.
Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Mongolia based on industrial output, traffic density, and local weather patterns. Real-time pollution data and respiratory health alerts are also being actively monitored in cities like Ulaanbaatar, Erdenet, Darhan, Mörön and Bayanhongor. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.
Mongolia Air Quality: Major Cities Index
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* Air Quality Index (AQI) data for Mongolia is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.
Frequently Asked Questions about Air Quality in Mongolia
What is the air quality in Mongolia right now?
The current AQI in Ulan Bator (capital of Mongolia) is 15 — categorised as Good. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Mongolia has the worst air quality right now?
Right now, Baruun-Urt has the highest AQI reading in Mongolia at 69 (Moderate).
Which city in Mongolia has the best air quality right now?
Bayanhongor currently has the lowest AQI in Mongolia at 3 (Good).
What is the PM2.5 level in Ulan Bator today?
The PM2.5 (fine particulate) concentration in Ulan Bator, the capital of Mongolia, is currently 2.7 µg/m³. The WHO 24-hour guideline is 15 µg/m³.
Is the air in Mongolia safe to breathe today?
Most cities in Mongolia currently report acceptable air-quality levels, though local conditions vary.
What are the cleanest cities in Mongolia right now?
Top 5 cities in Mongolia with the best (lowest) AQI right now:
- Bayanhongor: AQI 3 — Good
- Arvayheer: AQI 4 — Good
- Altai: AQI 4 — Good
- Hovd: AQI 6 — Good
- Darhan: AQI 8 — Good
What are the most polluted cities in Mongolia right now?
Top 5 cities in Mongolia with the worst (highest) AQI right now:
- Baruun-Urt: AQI 69 — Moderate
- Saynshand: AQI 55 — Moderate
- Undurkhaan: AQI 43 — Good
- Ulaangom: AQI 33 — Good
- Zuunmod: AQI 26 — Good
Air Quality Scales & Resources
Wondering what these AQI numbers mean for your health? Our worldwide air quality guide explains every level of the AQI, PM2.5, PM10, ozone, NO2, CO and SO2 scales, with practical health advice for each range.
→ Understanding Air Quality Levels: read the full guide