Air Quality in Ulan Bator, Mongolia

Windy
23.9°C · 25.3% humidity
23.9°
Feels 23.9°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 11am
0
0
39 2pm
43
31
22 5pm
16
11
8 8pm
6
12
11 11pm
10
10
9 2am
9
9
8 5am
8
8
0 8am
0
0
Station readings 33h ago
AQI 8
PM2.5 2.0 µg/m³ · 33h ago
AD 728×90

Air Quality Index Trend

47h · 16 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.

25.3%
Humidity
61.2 km/h
Wind SSW
1002.6 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
39
9.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ulan Bator?

Temperature & Precipitation

PM2.5 Trend

47h · 16 stations
PM2.59.44 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (21 stations within 25 km)
9.44
Median
9.31
Average
0.7
Low
36.7
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -3.5

What is the 7-day forecast for Ulan Bator?

06-09
23.9° 9.2°
06-10
15.9° 9.5°
3.25 mm
06-11
18.8° 11.4°
0.13 mm
06-12
21.4° 10.7°
8.75 mm
06-13
23.0° 11.3°
06-14
19.1° 9.8°
1.69 mm
06-15
21.3° 9.7°
0.75 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Ulan Bator?

36
Baruun 4 zam - 2
1.2 km PM2.5: 8.6 µg/m³
28
Baruun 4 zam - 1
1.2 km PM2.5: 6.7 µg/m³
39
Baruun 4 Zam, Ulaanbaatar (Баруун 4 зам)
1.3 km PM2.5: 9.4 µg/m³
–
Богд хааны ордон музей
2.1 km PM10: 11.0 µg/m³
38
Mongol Gazar, Ulaanbaatar (Монгол газар)
2.5 km PM2.5: 9.1 µg/m³
69
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 20.7 µg/m³
48
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 11.5 µg/m³
42
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 10.1 µg/m³
20
M.N.B., Ulaanbaatar (МҮОНРТ)
2.5 km PM2.5: 4.8 µg/m³
18
1-р хороолол
2.9 km PM2.5: 4.2 µg/m³ PM10: 41.0 µg/m³

What cities are near Ulan Bator?

40 Dzuunmod 40 Zuunmod 6 Nalayh 24 Dzüünharaa 25 Darhan 25 Erdenet 25 Sühbaatar 25 Bulgan 24 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 2026-06-09T06:49 UTC.