Air Quality in Ulan Bator, Mongolia

Partly Cloudy
17.7°C · 52.5% humidity
17.7°
Feels 17.7°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
66 6am
66
54
46 9am
41
37
34 12pm
32
38
37 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
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
11.02 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ulan Bator?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.511.02 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (2 stations within 25 km)
11.02
Median
11.02
Average
10.37
Low
11.67
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -4.8

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?

46 Dzuunmod 46 Zuunmod 37 Nalayh 24 Dzüünharaa 24 Darhan 24 Erdenet 24 Sühbaatar 24 Bulgan 25 Kyakhta 25 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 2026-07-22T01:12 UTC.