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

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
11.02
Median
11.02
Average
10.37
Low
11.67
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -4.8
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
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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.