Air Quality in Ulan Bator, Mongolia

Clear
14.3°C · 40.8% humidity
14.3°
Feels 14.3°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 7am
17
8
27 10am
22
18
15 1pm
13
12
11 4pm
10
9
9 7pm
9
17
37 10pm
37
37
37 1am
37
37
37 4am
37
37
Station readings 29h ago
AQI 8
PM2.5 2.0 µg/m³ · 29h ago
AD 728×90

Air Quality Index Trend

48h · 14 stn

Ulan Bator's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

40.8%
Humidity
23.3 km/h
Wind ESE
1009.6 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.46 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ulan Bator?

Temperature & Precipitation

PM2.5 Trend

48h · 14 stations
PM2.56.46 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (25 stations within 25 km)
6.46
Median
6.28
Average
0.7
Low
16.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.2
Both models agree Avg diff: 3.7°C

Where are air quality stations near Ulan Bator?

34
Baruun 4 zam - 2
1.2 km PM2.5: 8.1 µg/m³
33
Baruun 4 zam - 1
1.2 km PM2.5: 7.9 µg/m³
21
Baruun 4 Zam, Ulaanbaatar (Баруун 4 зам)
1.3 km PM2.5: 5.0 µg/m³
–
Богд хааны ордон музей
2.1 km PM10: 13.0 µg/m³
53
Mongol Gazar, Ulaanbaatar (Монгол газар)
2.5 km PM2.5: 13.1 µg/m³
27
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 6.5 µg/m³
30
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 7.2 µg/m³
26
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 6.2 µg/m³
17
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 4.1 µg/m³
20
1-р хороолол
2.9 km PM2.5: 4.9 µg/m³ PM10: 33.0 µg/m³

What cities are near Ulan Bator?

28 Dzuunmod 28 Zuunmod 7 Nalayh 24 Dzüünharaa 26 Darhan 25 Erdenet 29 Sühbaatar 24 Bulgan 25 Kyakhta 24 Undurkhaan
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:20 UTC.