Air Quality in Ulan Bator, Mongolia

Partly Cloudy
17.7°C · 52.5% humidity
17.7°
Feels 17.7°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
66 6am
66
54
44 9am
39
36
33 12pm
31
37
36 3pm
36
28
28 6pm
28
34
54 9pm
54
66
66 12am
66
66
66 3am
66
54
AD 728×90

Air Quality Index Trend

44h · 2 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.

52.5%
Humidity
10.8 km/h
Wind E
1006.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.57 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ulan Bator?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.510.57 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (2 stations within 25 km)
10.57
Median
10.57
Average
10.01
Low
11.12
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +0.3

What is the 7-day forecast for Ulan Bator?

07-22
25.4° 13.8°
0.13 mm
07-23
23.5° 13.7°
0.81 mm
07-24
26.7° 9.8°
3.19 mm
07-25
21.6° 14.3°
0.56 mm
07-26
20.7° 12.2°
15.75 mm
07-27
24.5° 10.3°
0.19 mm
07-28
24.1° 10.4°
10.69 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Ulan Bator?

49
Baruun 4 zam - 2
1.2 km PM2.5: 11.7 µg/m³
43
Baruun 4 zam - 1
1.2 km PM2.5: 10.4 µg/m³
69
Baruun 4 Zam, Ulaanbaatar (Баруун 4 зам)
1.3 km PM2.5: 20.7 µg/m³
–
Богд хааны ордон музей
2.1 km PM10: 19.0 µg/m³
49
Mongol Gazar, Ulaanbaatar (Монгол газар)
2.5 km PM2.5: 11.8 µg/m³
59
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 15.9 µg/m³
63
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 17.8 µg/m³
72
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 22.1 µg/m³
37
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 8.9 µg/m³
55
1-р хороолол
2.9 km PM2.5: 14.0 µg/m³ PM10: 71.0 µg/m³

What cities are near Ulan Bator?

44 Dzuunmod 44 Zuunmod 37 Nalayh 24 Dzüünharaa 25 Darhan 24 Erdenet 25 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 2026-07-22T01:08 UTC.