Air Pollution in Arrondissement of Liège: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Arrondissement of Liège pollution September 2017 - May 2020 Quality of life
Current data from stations: 43H201 - LIEGE 43M204 - ANGLEUR BETR221 43R222 - SERAING BETR223
Locations: « Liège Province Arrondissement of Liège Seraing » Liège » Herstal »
Pollution and air quality forecast for Arrondissement of Liège. Today is Thursday, May 16, 2024. The following air pollution values have been recorded for Arrondissement of Liège:
  1. particulate matter (PM10) suspended dust - 34 (Moderate)
  2. particulate matter (PM2.5) dust - 22 (Moderate)
  3. ozone (O3) - 8 (Good)
  4. nitrogen dioxide (NO2) - 52 (Moderate)
  5. carbon monoxide (CO) - 453 (Good)
  6. sulfur dioxide (SO2) - 1 (Good)
Real-time Air Quality Index (AQI) for Arrondissement of Liège, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Arrondissement of Liège today? Is the air polluted in Arrondissement of Liège?. Is there smog?

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


What is the level of PM10 today in Arrondissement of Liège? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Arrondissement of Liège is: 34 (Moderate) The highest PM10 values usually occur in month: 28 (February 2019). The lowest value of particulate matter PM10 pollution in Arrondissement of Liège is usually recorded in: October (3.7).

What is the current level of PM2.5 in Arrondissement of Liège? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 22 (Moderate) For comparison, the highest level of PM2.5 in Arrondissement of Liège in the last 7 days was: 41 (Thursday, January 11, 2024) and the lowest: 9 (Tuesday, January 16, 2024). The highest PM2.5 values were recorded: 17 (February 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: July (1.4).

How is the O3 level today in Arrondissement of Liège? (ozone (O3))
8 (Good)

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

How high is the CO level? (carbon monoxide (CO))
453 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)



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

PM10 34 (Moderate)

PM2,5 22 (Moderate)

O3 8 (Good)

NO2 52 (Moderate)

CO 453 (Good)

SO2 1 (Good)

Data on air pollution from recent days in Arrondissement of Liège

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
pm10 43
Moderate		 57
Unhealthy for Sensitive Groups		 37
Moderate		 29
Moderate		 12
Good		 14
Good		 15
Good		 17
Good
pm25 26
Moderate		 41
Unhealthy for Sensitive Groups		 29
Moderate		 23
Moderate		 10
Good		 10
Good		 9
Good		 13
Moderate
o3 5
Good		 4
Good		 8
Good		 26
Good		 35
Good		 38
Good		 38
Good		 26
Good
no2 42
Moderate		 43
Moderate		 38
Good		 26
Good		 10
Good		 22
Good		 26
Good		 28
Good
so2 1
Good		 2
Good		 1
Good		 1
Good		 1
Good		 1
Good		 0
Good		 0
Good
co 583
Good		 779
Good		 405
Good		 327
Good		 244
Good		 258
Good		 262
Good		 299
Good
data source »
Air pollution in Arrondissement of Liège from September 2017 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 17 (Good) 24 (Moderate) 15 (Good) 6.7 (Good) 17 (Good) 6.9 (Good) 7.3 (Good) 3.7 (Good) 7.2 (Good) 4 (Good) 11 (Good) 15 (Good) 20 (Moderate) 18 (Good) 28 (Moderate) 16 (Good) 11 (Good) 15 (Good) 19 (Good) 13 (Good) 11 (Good) 17 (Good) 18 (Good) 21 (Moderate) 18 (Good) 18 (Good) 24 (Moderate) 12 (Good) 11 (Good) 14 (Good) 13 (Good) 19 (Good)
pm25 10 (Good) 14 (Moderate) 12 (Good) 5.5 (Good) 13 (Moderate) 5.9 (Good) 5.3 (Good) 3.4 (Good) 5.9 (Good) 1.4 (Good) 5.4 (Good) 11 (Good) 14 (Moderate) 14 (Moderate) 16 (Moderate) 11 (Good) 7.5 (Good) 13 (Good) 12 (Good) 7.4 (Good) 4.7 (Good) 5 (Good) 10 (Good) 12 (Good) 10 (Good) 12 (Good) 17 (Moderate) 9.1 (Good) 8.8 (Good) 10 (Good) 8.1 (Good) 14 (Moderate)
o3 51 (Good) 47 (Good) 48 (Good) 59 (Good) 36 (Good) 23 (Good) 11 (Good) 21 (Good) 27 (Good) 26 (Good) 49 (Good) 43 (Good) 44 (Good) 46 (Good) 8.7 (Good) 37 (Good) 39 (Good) 29 (Good) 22 (Good) 32 (Good) 44 (Good) 54 (Good) 40 (Good) 41 (Good) 50 (Good) 48 (Good) 33 (Good) 42 (Good) 36 (Good) 25 (Good) 33 (Good) 23 (Good)
no2 17 (Good) 20 (Good) 15 (Good) 9.9 (Good) 15 (Good) 9.8 (Good) 10 (Good) 2.9 (Good) 15 (Good) 6 (Good) 15 (Good) 17 (Good) 22 (Good) 21 (Good) 36 (Good) 20 (Good) 14 (Good) 20 (Good) 21 (Good) 21 (Good) 18 (Good) 22 (Good) 18 (Good) 21 (Good) 24 (Good) 26 (Good) 30 (Good) 22 (Good) 20 (Good) 24 (Good) 18 (Good) 21 (Good)
so2 3.9 (Good) 3.1 (Good) 2.8 (Good) 1.2 (Good) 5.5 (Good) 3.8 (Good) 1.9 (Good) 1.2 (Good) 1.2 (Good) 3.3 (Good) 6.2 (Good) 2.8 (Good) 4.5 (Good) 6.3 (Good) 5.4 (Good) 2.7 (Good) 2.8 (Good) 2 (Good) 5.5 (Good) 2 (Good) 2.5 (Good) 5.4 (Good) 6.4 (Good) 3.6 (Good) 3.3 (Good) 2.5 (Good) 2.9 (Good) 2.5 (Good) 1.1 (Good) 3.2 (Good) 2.6 (Good) 5.7 (Good)
co 0.24 (Good) 0.27 (Good) 0.27 (Good) 0.2 (Good) 0.29 (Good) 0.18 (Good) 0.17 (Good) 0.08 (Good) 0.15 (Good) 0.07 (Good) 0.19 (Good) 0.21 (Good) 0.26 (Good) 0.27 (Good) 0.42 (Good) 0.25 (Good) 0.24 (Good) 0.34 (Good) 0.31 (Good) 0.23 (Good) 0.17 (Good) 0.16 (Good) 0.16 (Good) 0.21 (Good) 0.24 (Good) 0.29 (Good) 0.35 (Good) 0.27 (Good) 0.26 (Good) 7.6 (Good) 21 (Good) 28 (Good)
data source »

Quality of life in Arrondissement of Liège

Green and Parks in the City

Arrondissement of Liège 54%

Luxembourg: 83% Netherlands: 82% Germany: 78% Switzerland: 76% France: 61%

particulate matter PM2.5

Arrondissement of Liège 11 (Good)

Pleasure of spending time in the city

Arrondissement of Liège 57%

Luxembourg: 85% Netherlands: 88% Germany: 80% Switzerland: 84% France: 68%

particulate matter PM10

Arrondissement of Liège 20 (Good)

Air Pollution

Arrondissement of Liège 49%

Luxembourg: 19% Netherlands: 21% Germany: 25% Switzerland: 20% France: 36%

Garbage Disposal

Arrondissement of Liège 56%

Luxembourg: 84% Netherlands: 79% Germany: 74% Switzerland: 82% France: 59%

Availability and quality of drinking water

Arrondissement of Liège 73%

Luxembourg: 83% Netherlands: 92% Germany: 82% Switzerland: 90% France: 73%

Cleanliness and tidiness

Arrondissement of Liège 31%

Luxembourg: 82% Netherlands: 77% Germany: 65% Switzerland: 82% France: 48%

Noise and Light pollution

Arrondissement of Liège 54%

Luxembourg: 29% Netherlands: 31% Germany: 42% Switzerland: 38% France: 54%

Water Pollution

Arrondissement of Liège 31%

Luxembourg: 19% Netherlands: 17% Germany: 23% Switzerland: 19% France: 39%
Source: Numbeo


43H201 - LIEGE

Wednesday, January 17, 2024, 10:00 AM

PM10 45 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 29 (Moderate)

particulate matter (PM2.5) dust

43M204 - ANGLEUR

Wednesday, January 17, 2024, 10:00 AM

PM2,5 22 (Moderate)

particulate matter (PM2.5) dust

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

BETR221

Wednesday, January 17, 2024, 10:00 AM

O3 7.5 (Good)

ozone (O3)

NO2 52 (Moderate)

nitrogen dioxide (NO2)

PM10 25 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 16 (Moderate)

particulate matter (PM2.5) dust

43R222 - SERAING

Wednesday, January 17, 2024, 10:00 AM

NO2 59 (Moderate)

nitrogen dioxide (NO2)

CO 475 (Good)

carbon monoxide (CO)

PM10 39 (Moderate)

particulate matter (PM10) suspended dust

SO2 0.5 (Good)

sulfur dioxide (SO2)

O3 7.5 (Good)

ozone (O3)

PM2,5 25 (Moderate)

particulate matter (PM2.5) dust

BETR223

Wednesday, January 17, 2024, 10:00 AM

PM10 28 (Moderate)

particulate matter (PM10) suspended dust

NO2 45 (Moderate)

nitrogen dioxide (NO2)

PM2,5 20 (Moderate)

particulate matter (PM2.5) dust

CO 430 (Good)

carbon monoxide (CO)

SO2 1 (Good)

sulfur dioxide (SO2)

43H201 - LIEGE

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
pm10 16 13 15 12 31 34 54 42
pm25 12 7.7 9.8 10 24 28 40 24

43M204 - ANGLEUR

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
pm25 15 9.7 8.4 9.2 21 30 42 28
pm10 19 15 13 11 24 37 55 42

BETR221

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
pm25 12 8.2 7.7 8.8 20 29 39 26
o3 23 33 36 33 23 6.4 3.5 6.1
no2 35 29 24 10 28 40 46 43
pm10 18 13 11 11 24 36 54 44

43R222 - SERAING

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 29 42 40 37 28 11 5.3 4.4
pm25 13 8.5 10 10 23 30 41 26
so2 0 0 0 0 0 0 0.02 0
no2 26 19 18 6.7 21 40 42 42
pm10 18 15 16 12 29 38 59 45
co 301 249 256 239 327 420 692 562

BETR223

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
co 296 276 261 248 327 391 865 605
no2 24 31 25 14 30 34 42 40
pm25 14 12 13 13 28 29 44 28
so2 0.15 0.23 1.2 2.6 2.6 2.2 3.5 2.9
pm10 15 19 18 13 36 37 60 43

BETH201

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 12 13 11 6.2 13 4.9 4.1 - - 1.3 4.8 10 15 15 14 10 7.7 12 10 8.6 4.1 4.3 10 15 9.6 10 16 9.8 8.5 10 7 13
pm10 19 26 15 6.5 16 5.5 5.7 5.4 8.2 4.8 11 15 20 19 26 16 8.6 13 16 15 11 18 19 25 17 15 23 11 12 14 12 17

BETM204

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 7.8 12 11 4.4 11 5.3 4.5 - - - 4.5 12 13 13 13 8.6 6.6 13 11 6.4 4.2 4.1 8.7 10 9.7 11 17 7.8 7.5 8.7 7.1 11
pm10 13 20 14 5.7 15 7.1 6.6 1.4 4.8 2.3 9.1 15 19 16 24 15 9.4 14 20 12 12 17 17 18 16 17 23 11 10 14 13 19

BETR221

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 9.8 13 12 4.9 15 5.9 5 - - 0.62 4.4 9.7 15 15 15 12 5.7 15 11 5.6 3.5 3.5 7.8 9.2 11 12 16 9.5 7.7 10 7.4 15
pm10 17 24 14 6.1 16 6.3 6.6 1.4 - 4.6 11 15 20 19 26 15 7.7 15 17 11 10 16 16 19 17 19 25 12 9.9 14 12 20
no2 17 20 14 10 16 8.5 10 3.5 14 6.4 15 17 23 22 35 20 14 22 22 20 17 23 19 22 24 28 29 22 19 25 17 21
o3 51 48 49 58 37 24 10 21 27 26 53 45 44 48 13 36 37 28 21 33 43 54 44 42 49 48 34 40 36 25 33 22

BETR222

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 9.4 14 12 5.2 14 6.5 5.4 - 0.58 4.1 11 15 15 16 10 6.6 11 11 6.2 3.2 4 9 11 9.2 12 17 8.3 9.8 10 9 13
pm10 16 24 14 6.8 16 7.6 7.5 5.6 4.7 11 16 22 18 29 18 13 14 19 12 10 15 17 20 16 19 26 11 12 16 16 21
co 0.23 0.25 0.24 0.17 0.26 0.17 0.15 0.08 0.06 0.16 0.18 0.24 0.25 0.36 0.23 0.21 0.32 0.26 0.22 0.17 0.14 0.14 0.19 0.21 0.27 0.32 0.26 0.26 6.3 20 26
so2 7 4.3 4.4 1.4 9.3 6.2 3.1 2 6.1 12 5.1 6.5 11 9.1 4.5 4.6 3.3 5.5 3.1 4.4 9.5 12 6.2 4.6 3.4 4.6 3.6 1.3 5.5 3.3 8.9
no2 16 18 14 7.4 13 9.7 11 2 6.6 16 17 22 20 39 21 13 19 21 20 19 21 19 21 22 26 32 21 20 23 17 23
o3 51 46 47 60 36 22 11 21 26 46 41 44 44 4.6 38 40 29 23 32 46 54 36 40 51 48 32 44 37 25 33 24

BETR223

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 13 17 12 6.7 13 6.9 7.3 3.4 5.9 3 9.3 13 14 13 22 14 11 13 17 10 8.2 9.2 15 16 13 15 20 10 10 13 9.9 17
pm10 17 25 17 8.4 20 8.2 10 4.9 8.5 3.5 13 16 20 21 34 18 19 16 25 15 13 17 22 25 21 20 25 15 13 15 11 19
co 0.25 0.29 0.3 0.22 0.32 0.19 0.19 0.07 0.15 0.07 0.22 0.23 0.28 0.29 0.48 0.27 0.27 0.36 0.35 0.24 0.17 0.17 0.18 0.24 0.27 0.3 0.38 0.28 0.27 8.9 23 30
so2 0.83 1.8 1.1 1 1.8 1.4 0.71 0.42 1.2 0.48 0.76 0.47 2.4 2.1 1.8 0.94 1.1 0.69 - 1 0.55 1.3 1.1 1 1.9 1.6 1.3 1.4 1 1 1.8 2.5
no2 17 21 16 12 17 11 9.5 3.3 16 5 14 16 20 20 34 20 15 19 19 22 17 23 17 21 25 23 28 22 20 25 19 19

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