Air Pollution in Liesing: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: Liesing - Gewerbegebiet
Locations: « Gemeindebezirk Liesing Liesing
Pollution and air quality forecast for Liesing. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for Liesing:
  1. particulate matter (PM10) suspended dust - 24 (Moderate)
  2. particulate matter (PM2.5) dust - 21 (Moderate)
  3. ozone (O3) - 9 (Good)
  4. nitrogen dioxide (NO2) - 43 (Moderate)
Real-time Air Quality Index (AQI) for Liesing, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Liesing today? Is the air polluted in Liesing?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is moderate in Liesing. Some pollutants in Liesing may slightly affect very few hypersensitive individuals. Air pollutants in Liesing may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Liesing? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Liesing is: 24 (Moderate)

What is the current level of PM2.5 in Liesing? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 21 (Moderate) For comparison, the highest level of PM2.5 in Liesing in the last 7 days was: 36 (Wednesday, January 10, 2024) and the lowest: 7 (Monday, January 15, 2024).

How is the O3 level today in Liesing? (ozone (O3))
9 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
43 (Moderate)



Current data Wednesday, January 17, 2024, 10:00 AM

PM10 24 (Moderate)

PM2,5 21 (Moderate)

O3 9 (Good)

32 (Good)

NO2 43 (Moderate)

Data on air pollution from recent days in Liesing

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
o3 14
Good		 33
Good		 26
Good		 38
Good		 52
Good		 59
Good		 50
Good		 6
Good
pm25 36
Unhealthy for Sensitive Groups		 28
Moderate		 28
Moderate		 22
Moderate		 9
Good		 7
Good		 9
Good		 21
Moderate
no 35
Good		 6
Good		 3
Good		 1
Good		 3
Good		 4
Good		 12
Good		 18
Good
pm10 45
Moderate		 33
Moderate		 32
Moderate		 24
Moderate		 11
Good		 9
Good		 15
Good		 26
Moderate
no2 45
Moderate		 26
Good		 28
Good		 20
Good		 20
Good		 17
Good		 26
Good		 42
Moderate
data source »

Liesing - Gewerbegebiet

Wednesday, January 17, 2024, 10:00 AM

PM10 24 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 21 (Moderate)

particulate matter (PM2.5) dust

O3 8.8 (Good)

ozone (O3)

32 (Good)

index_name_no

NO2 43 (Moderate)

nitrogen dioxide (NO2)

Liesing - Gewerbegebiet

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
o3 6.3 50 59 52 38 26 33 14
pm25 21 8.8 6.9 8.9 22 28 28 36
no 18 12 4 3.2 0.95 3.5 6 35
pm10 26 15 8.8 11 24 32 33 45
no2 42 26 17 20 20 28 26 45

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0