Air Quality in Ulan Bator, Mongolia

Clear
5.4°C · 36.8% humidity
5.4°
Feels 2.0°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
54 10pm
66
66
58 1am
60
62
63 4am
52
52
53 7am
53
53
54 10am
54
54
54 1pm
54
54
34 4pm
34
34
34 7pm
34
34
AD 728×90

Air Quality Index Trend

48h · 9 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. Current PM2.5 concentration in Ulan Bator is 1.0× the WHO 24-hour guideline of 15 µg/m³.

36.8%
Humidity
17.0 km/h
Wind ESE
1011.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
58
15.2 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Ulan Bator?

Temperature & Precipitation

PM2.5 Trend

48h · 9 stations
PM2.515.2 µg/m³ ✓ WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
15.2
Median
16.88
Average
0.7
Low
31.9
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +4.0

What is the 7-day forecast for Ulan Bator?

05-29
19.9° 5.4°
05-30
20.9° 10.7°
0.25 mm
05-31
22.1° 10.8°
0.13 mm
06-01
17.9° 7.2°
06-02
15.5° 5.2°
0.5 mm
06-03
20.9° 12.4°
0.56 mm
06-04
24.1° 7.4°
1.44 mm
Both models agree Avg diff: 5.5°C

Where are air quality stations near Ulan Bator?

60
Baruun 4 zam - 2
1.2 km PM2.5: 16.6 µg/m³
58
Baruun 4 zam - 1
1.2 km PM2.5: 15.2 µg/m³
59
Baruun 4 Zam, Ulaanbaatar (Баруун 4 зам)
1.3 km PM2.5: 15.9 µg/m³
18
Богд хааны ордон музей
2.1 km PM2.5: 4.2 µg/m³ PM10: 68.0 µg/m³
139
Mongol Gazar, Ulaanbaatar (Монгол газар)
2.5 km PM2.5: 50.9 µg/m³
67
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 19.7 µg/m³
50
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 12.0 µg/m³
9
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 2.2 µg/m³
60
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 16.4 µg/m³
65
1-р хороолол
2.9 km PM2.5: 18.9 µg/m³

What cities are near Ulan Bator?

62 Dzuunmod 62 Zuunmod 18 Nalayh 42 Dzüünharaa 42 Darhan 45 Erdenet 26 Sühbaatar 42 Bulgan 26 Kyakhta 26 Undurkhaan
Get AQI alerts for Ulan Bator

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T17:25 UTC.