What is the air quality in Budapest XXI. kerület today?

The current Air Quality Index (AQI) in Budapest XXI. kerület is 99 (Moderate). PM2.5 concentration is 35.02 µg/m³.

What is the temperature in Budapest XXI. kerület right now?

The current temperature in Budapest XXI. kerület is 18.4°C (feels like 18.4°C). Humidity is 40.8% and wind speed is 26.0 km/h.

Air Quality in Budapest XXI. kerület, Hungary

Clear

18.4°C · 40.8% humidity

18.4°

Feels 18.4°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

2 stations

Nearby Monitoring Stations

AQI Forecast

101 8am

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Station readings

101

Air Quality Index Trend

47h · 2 stn

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Budapest XXI. kerület's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level. Current PM2.5 concentration in Budapest XXI. kerület is 2.3× the WHO 24-hour guideline of 15 µg/m³.

40.8%

Humidity

26.0 km/h

Wind ESE

1023.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

35.02 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Budapest XXI. kerület?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.535.02 µg/m³ ×2.3 WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

35.02

Median

35.3

Average

34.6

Low

36.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -21.5

What is the 7-day forecast for Budapest XXI. kerület?

10-21

18.4° 6.1°

0.88 mm

10-22

17.7° 10.0°

0.06 mm

10-23

11.7° 8.1°

15.94 mm

10-24

13.1° 6.3°

0.56 mm

10-25

13.6° 8.2°

10-26

10.6° 7.3°

1.06 mm

10-27

13.5° 6.6°

Both models agree Avg diff: 2.9°C

Where are air quality stations near Budapest XXI. kerület?

Budapest Budatétény, Budapest, Hungary

4.6 km PM2.5: 8.2 µg/m³

Metrodom A lph.

5.5 km PM2.5: 34.7 µg/m³ PM10: 40.2 µg/m³

102

Zöldfa utca, Dunaharaszti, Hungary

8.5 km PM2.5: 36.0 µg/m³ PM10: 36.0 µg/m³

Budapest Gilice tér, Budapest, Hungary

8.7 km PM2.5: 7.7 µg/m³

Budapest Honvéd, Budapest, Hungary

11.2 km PM2.5: 5.3 µg/m³

Százhalombatta 2 Sportpálya, Százhalombatta, Hungary

14.6 km PM2.5: 4.3 µg/m³

What cities are near Budapest XXI. kerület?

100 Csepel-Csillagtelep 99 Budapest XXII. kerület 99 Budafok 101 Csepel-Királyerdő 99 Budapest XX. kerület 99 Pesterzsébet 101 Budapest XXIII. kerület 99 Kelenföld 103 Lágymányos 107 Középső-Ferencváros

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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 2026-10-21T09:16 UTC.