Air Pollution in Flemish Brabant Province: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Flemish Brabant Province pollution September 2019 - May 2020 Quality of life
Current data from stations: 40SZ01 - STEENOKKERZ 40SZ02 - STEENOKKERZ 47E008 - Grimbergen 47E009 - Zemst 42N035 - AARSCHOT 42N040 - ST.P.LEEUWG 42R010 - ST.STEVENSW 42R020 - VILVOORDE 41B011 - BERCHEM S.A 41WOL1 - WOL.ST.L.
Locations: « Flanders Flemish Brabant Province Arrondissement Leuven » Arrondissement Halle-Vilvoorde »
Pollution and air quality forecast for Flemish Brabant Province. Today is Saturday, May 4, 2024. The following air pollution values have been recorded for Flemish Brabant Province:
  1. nitrogen dioxide (NO2) - 52 (Moderate)
  2. ozone (O3) - 8 (Good)
  3. particulate matter (PM2.5) dust - 24 (Moderate)
  4. particulate matter (PM10) suspended dust - 82 (Unhealthy)
  5. sulfur dioxide (SO2) - 7 (Good)
  6. carbon monoxide (CO) - 1700 (Good)
  7. black carbon (BC) - 1 (Good)
Real-time Air Quality Index (AQI) for Flemish Brabant Province, Friday, May 27, 2022: 4.

air quality index: 3
AQI 4 Unhealthy

What is the air quality in Flemish Brabant Province today? Is the air polluted in Flemish Brabant Province?. Is there smog?

Today (Friday, May 27, 2022) air quality is poor in Flemish Brabant Province. Poor air quality in Flemish Brabant Province may cause breathing discomfort to people exposed and discomfort to people with heart disease. Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises in Flemish Brabant Province. Other residents should moderately reduce outdoor activities in Flemish Brabant Province.


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

How is the O3 level today in Flemish Brabant Province? (ozone (O3))
8 (Good)

What is the current level of PM2.5 in Flemish Brabant Province? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 24 (Moderate) For comparison, the highest level of PM2.5 in Flemish Brabant Province in the last 7 days was: 30 (Thursday, January 11, 2024) and the lowest: -64 (Friday, May 27, 2022). The highest PM2.5 values were recorded: 23 (February 2019). The lowest level of particulate matter PM2.5 pollution occurs in month: October (4).

What is the level of PM10 today in Flemish Brabant Province? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Flemish Brabant Province is: 82 (Unhealthy) The highest PM10 values usually occur in month: 35 (February 2019). The lowest value of particulate matter PM10 pollution in Flemish Brabant Province is usually recorded in: October (5.4).

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

How high is the CO level? (carbon monoxide (CO))
1700 (Good)

What is the level of black carbon pollution? (black carbon (BC))
1 (Good)



Current data Friday, May 27, 2022, 2:15 PM

NO2 52 (Moderate)

O3 8 (Good)

PM2,5 24 (Moderate)

PM10 82 (Unhealthy)

SO2 7 (Good)

CO 1700 (Good)

BC 1 (Good)

Data on air pollution from recent days in Flemish Brabant Province

index 2023-12-23 2023-12-24 2023-12-25 2023-12-26 2023-12-28 2023-12-29 2023-12-30 2022-05-27 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
no2 8
Good		 13
Good		 16
Good		 3
Good		 17
Good		 20
Good		 12
Good		 -121
Good		 36
Good		 38
Good		 33
Good		 20
Good		 13
Good		 13
Good		 26
Good		 30
Good
o3 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 4
Good		 17
Good		 11
Good		 25
Good		 35
Good		 32
Good		 53
Good		 39
Good		 30
Good
pm25 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -64
Good		 20
Moderate		 30
Moderate		 24
Moderate		 22
Moderate		 23
Moderate		 7
Good		 12
Good		 14
Moderate
pm10 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -34
Good		 29
Moderate		 38
Moderate		 34
Moderate		 28
Moderate		 27
Moderate		 13
Good		 20
Moderate		 18
Good
so2 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 5
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
co -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 735
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
bc -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 1
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
data source »
Air pollution in Flemish Brabant Province from September 2019 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 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 2019-09
pm25 12 (Good) 16 (Moderate) 13 (Good) 7.4 (Good) 16 (Moderate) 8.6 (Good) 6.9 (Good) 4 (Good) 4.6 (Good) 9.7 (Good) 14 (Moderate) 21 (Moderate) 18 (Moderate) 23 (Moderate) 16 (Moderate) 16 (Moderate) 14 (Moderate) 13 (Moderate) 7.1 (Good) 9.8 (Good) 14 (Moderate) 21 (Moderate) 18 (Moderate) 19 (Moderate) 22 (Moderate) 10 (Good) 12 (Good) 16 (Moderate) 8.3 (Good) 22 (Moderate) 4.3 (Good)
no2 13 (Good) 17 (Good) 12 (Good) 9.9 (Good) 19 (Good) 11 (Good) 11 (Good) 5.6 (Good) 8.9 (Good) 16 (Good) 18 (Good) 17 (Good) 19 (Good) 35 (Good) 17 (Good) 23 (Good) 21 (Good) 22 (Good) 16 (Good) 19 (Good) 15 (Good) 21 (Good) 21 (Good) 23 (Good) 28 (Good) 20 (Good) 22 (Good) 27 (Good) 17 (Good) 28 (Good) 9.8 (Good)
pm10 18 (Good) 26 (Moderate) 20 (Moderate) 15 (Good) 19 (Good) 12 (Good) 9 (Good) 5.4 (Good) 11 (Good) 17 (Good) 21 (Moderate) 29 (Moderate) 25 (Moderate) 35 (Moderate) 21 (Moderate) 21 (Moderate) 21 (Moderate) 21 (Moderate) 15 (Good) 20 (Good) 23 (Moderate) 30 (Moderate) 30 (Moderate) 25 (Moderate) 27 (Moderate) 16 (Good) 18 (Good) 20 (Moderate) 15 (Good) 28 (Moderate) 11 (Good)
o3 60 (Good) 57 (Good) 55 (Good) 59 (Good) 38 (Good) 23 (Good) 13 (Good) 12 (Good) 43 (Good) 51 (Good) 48 (Good) 54 (Good) 53 (Good) 24 (Good) 45 (Good) 23 (Good) 26 (Good) 31 (Good) 39 (Good) 48 (Good) 42 (Good) 45 (Good) 52 (Good) 46 (Good) 36 (Good) 45 (Good) 36 (Good) 28 (Good) 36 (Good) 13 (Good) 16 (Good)
co 0.18 (Good) 0.2 (Good) 0.2 (Good) 0.17 (Good) 0.22 (Good) 0.17 (Good) 0.13 (Good) 0.06 (Good) 0.13 (Good) 0.18 (Good) 0.19 (Good) 0.23 (Good) 0.24 (Good) 0.33 (Good) 0.21 (Good) 0.27 (Good) 0.24 (Good) 0.25 (Good) 0.18 (Good) 0.17 (Good) 0.17 (Good) 0.23 (Good) 0.24 (Good) 0.3 (Good) 0.31 (Good) 0.24 (Good) 0.25 (Good) 2.6 (Good) 20 (Good) 37 (Good) - (Good)
so2 - (Good) - (Good) - (Good) 5.7 (Good) 5.8 (Good) 3.6 (Good) 2.4 (Good) 2.1 (Good) 3.2 (Good) 4.6 (Good) 5 (Good) 6 (Good) 4 (Good) 7.3 (Good) 3.3 (Good) 8.9 (Good) 4.7 (Good) 2.5 (Good) 2.8 (Good) 4.6 (Good) 2.6 (Good) 4.2 (Good) 4.6 (Good) 5.5 (Good) 7 (Good) 4.7 (Good) 4.3 (Good) 3.5 (Good) 1.8 (Good) 2.9 (Good) 0.51 (Good)
data source »

Quality of life in Flemish Brabant Province

Green and Parks in the City

Flemish Brabant Province 74%

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

particulate matter PM2.5

Flemish Brabant Province 15 (Moderate)

Pleasure of spending time in the city

Flemish Brabant Province 73%

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

particulate matter PM10

Flemish Brabant Province 23 (Moderate)

Air Pollution

Flemish Brabant Province 44%

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

Garbage Disposal

Flemish Brabant Province 55%

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

Availability and quality of drinking water

Flemish Brabant Province 64%

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

Cleanliness and tidiness

Flemish Brabant Province 57%

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

Noise and Light pollution

Flemish Brabant Province 58%

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

Water Pollution

Flemish Brabant Province 39%

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


40SZ01 - STEENOKKERZ

Saturday, December 30, 2023, 7:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

40SZ02 - STEENOKKERZ

Friday, May 27, 2022, 2:15 PM

O3 -1 (Good)

ozone (O3)

PM2,5 31 (Moderate)

particulate matter (PM2.5) dust

PM10 141 (Very Unhealthy)

particulate matter (PM10) suspended dust

SO2 6.5 (Good)

sulfur dioxide (SO2)

NO2 89 (Moderate)

nitrogen dioxide (NO2)

CO 1700 (Good)

carbon monoxide (CO)

BC 1.4 (Good)

black carbon (BC)

47E008 - Grimbergen

Wednesday, January 17, 2024, 10:00 AM

NO2 35 (Good)

nitrogen dioxide (NO2)

47E009 - Zemst

Wednesday, January 17, 2024, 10:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

42N035 - AARSCHOT

Wednesday, January 17, 2024, 10:00 AM

O3 21 (Good)

ozone (O3)

PM2,5 19 (Moderate)

particulate matter (PM2.5) dust

NO2 31 (Good)

nitrogen dioxide (NO2)

PM10 26 (Moderate)

particulate matter (PM10) suspended dust

42N040 - ST.P.LEEUWG

Wednesday, January 17, 2024, 10:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

O3 27 (Good)

ozone (O3)

42R010 - ST.STEVENSW

Friday, May 27, 2022, 2:15 PM

O3 -1 (Good)

ozone (O3)

PM2,5 31 (Moderate)

particulate matter (PM2.5) dust

PM10 141 (Very Unhealthy)

particulate matter (PM10) suspended dust

SO2 6.5 (Good)

sulfur dioxide (SO2)

NO2 89 (Moderate)

nitrogen dioxide (NO2)

CO 1700 (Good)

carbon monoxide (CO)

BC 1.4 (Good)

black carbon (BC)

42R020 - VILVOORDE

Wednesday, January 17, 2024, 10:00 AM

NO2 40 (Moderate)

nitrogen dioxide (NO2)

PM2,5 16 (Moderate)

particulate matter (PM2.5) dust

PM10 23 (Moderate)

particulate matter (PM10) suspended dust

41B011 - BERCHEM S.A

Wednesday, January 17, 2024, 10:00 AM

NO2 60 (Moderate)

nitrogen dioxide (NO2)

O3 6 (Good)

ozone (O3)

PM2,5 16 (Moderate)

particulate matter (PM2.5) dust

PM10 21 (Moderate)

particulate matter (PM10) suspended dust

41WOL1 - WOL.ST.L.

Friday, May 27, 2022, 2:15 PM

O3 -1 (Good)

ozone (O3)

PM2,5 31 (Moderate)

particulate matter (PM2.5) dust

PM10 141 (Very Unhealthy)

particulate matter (PM10) suspended dust

SO2 6.5 (Good)

sulfur dioxide (SO2)

NO2 89 (Moderate)

nitrogen dioxide (NO2)

CO 1700 (Good)

carbon monoxide (CO)

BC 1.4 (Good)

black carbon (BC)

40SZ01 - STEENOKKERZ

index 2023-12-30 2023-12-29 2023-12-28 2023-12-26 2023-12-25 2023-12-24 2023-12-23
no2 12 20 17 3.2 16 13 8.3

40SZ02 - STEENOKKERZ

index 2022-05-27
o3 3.7
pm25 -64
pm10 -34.08
so2 5.1
no2 -121.45
co 735
bc 1.4

47E008 - Grimbergen

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
no2 37 24 12 12 20 29 30 28

47E009 - Zemst

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
no2 26 30 12 14 22 32 37 33

42N035 - AARSCHOT

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
no2 19 24 16 14 24 35 37 31
pm25 14 10 7.1 23 22 27 32 20
o3 33 41 51 32 31 21 11 22
pm10 19 18 12 28 28 37 41 29

42N040 - ST.P.LEEUWG

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
no2 20 17 8.2 9.3 11 23 40 37
o3 34 41 52 33 38 33 12 15

42R010 - ST.STEVENSW

index 2022-05-27
o3 3.7
pm25 -64
pm10 -34.08
so2 5.1
no2 -121.45
co 735
bc 1.4

42R020 - VILVOORDE

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 14 14 7.2 26 24 27 32 22
no2 34 36 18 17 27 41 39 40
pm10 20 25 16 31 31 39 43 35

41B011 - BERCHEM S.A

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
no2 40 27 12 12 17 40 48 45
o3 22 35 54 31 35 22 9.3 14
pm25 14 13 7.6 20 21 20 26 19
pm10 16 17 10 22 24 26 30 23

41WOL1 - WOL.ST.L.

index 2022-05-27
o3 3.7
pm25 -64
pm10 -34.08
so2 5.1
no2 -121.45
co 735
bc 1.4

BELSZ01

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 2018-11 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 18 12 6.8 24 - 7.7 3.9 4.5 9.9 14 22 20 22 21 15 14 13 6.6 10 13 22 19 21 23 11 12 15 7.6 21
no2 13 17 13 12 22 13 12 5 9.3 15 17 17 25 32 21 26 25 24 18 21 16 23 22 22 27 24 25 31 20 31

BELSZ02

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 2018-11 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 18 21 8.2 15 7.7 6.1 3.6 4 8.2 14 22 16 21 15 15 13 12 5.9 8.6 12 19 17 16 20 11 12 14 7.6 20
pm10 21 31 36 19 23 13 10 5.4 12 18 22 32 28 36 25 23 22 22 15 20 22 30 26 24 28 17 20 21 16 28
no2 11 17 13 12 21 11 12 2.3 9.6 14 17 15 20 37 21 20 23 23 17 18 16 21 18 22 26 21 26 30 18 24

BETE008

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 2018-11 2018-10 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
no2 11 18 15 10 18 12 12 2.8 8.2 18 18 15 20 37 8.3 22 12 15 23 22 28 30 20 22 27 19 32

BETE009

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 2018-11 2018-10 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
no2 12 20 14 9.4 16 12 11 3 9.5 8.1 17 16 17 20 38 20 23 18 14 18 23 23 26 18 20 27 18 22

BETN035

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 2018-11 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 17 12 7.4 14 8 6.8 3.9 4.3 5.4 10 13 21 19 28 15 15 12 11 7.1 8.5 13 19 18 19 21 11 14 16 7.7 23
pm10 20 29 22 16 22 13 11 5.3 11 15 21 22 31 30 44 25 24 22 22 17 21 24 31 30 28 30 17 21 22 15 30
no2 8.4 13 9.9 7.5 17 8.7 9.8 5 10 11 11 12 13 17 33 17 21 17 16 14 15 12 17 17 14 23 15 19 23 14 25
so2 - - - - 0.93 0.61 0.48 0.38 0.51 1.4 1.6 1 2.7 1.1 1.7 0.89 1 1 1.1 1.6 1.6 1 1.5 1.4 1.9 2.5 1.7 1.6 1.7 0.81 1.1
o3 68 62 58 62 41 25 16 14 16 46 58 53 59 56 25 43 28 34 40 44 57 47 51 60 51 39 51 40 30 38 13

BETN040

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 2018-11 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
no2 8.8 10 8.1 5.6 13 7.6 7.3 1.7 6.1 12 12 13 16 25 12 17 19 18 12 13 13 15 14 14 23 11 16 20 11 21
o3 62 57 52 62 41 25 14 15 38 50 48 55 56 31 46 27 25 31 38 50 41 47 53 50 37 49 39 31 38 20

BETR010

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 2018-11 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
no2 12 20 14 12 21 13 12 5.2 7.8 17 19 19 22 30 22 26 24 23 16 22 16 23 21 23 28 22 23 30 17 29

BETR020

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 2018-11 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 17 12 8.3 14 8.6 6.5 3.7 5.5 11 15 22 20 23 16 18 13 14 7 11 14 23 18 21 23 12 14 17 9.3 22
pm10 20 30 22 18 22 14 11 5.1 16 22 25 34 27 46 26 26 24 26 18 26 26 35 34 31 31 19 22 23 19 32
co 0.21 0.24 0.23 0.19 0.26 0.21 0.15 0.05 0.16 0.21 0.19 0.25 0.25 0.42 0.21 0.32 0.25 0.24 0.18 0.18 0.17 0.23 0.23 0.31 0.32 0.24 0.24 2.7 21 37
so2 - - - 0.75 0.84 0.68 0.46 0.39 0.64 0.88 1.5 1.3 0.97 1.7 0.6 0.96 0.96 0.95 1.2 1.5 0.77 1.1 1.2 1.7 2.5 1.5 1.6 1.8 0.83 1
no2 16 21 16 13 20 12 12 5.6 9.7 23 21 18 20 34 20 27 25 26 20 21 18 22 26 28 29 25 26 31 21 29

BETB011

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 2018-11 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
no2 9.4 12 9.1 7.2 15 10 11 14 7.5 17 17 17 15 39 12 24 22 19 13 16 13 20 17 23 28 21 18 22 14 29
pm25 12 12 6.9 6.3 14 10 7.3 4.9 3.7 9.3 15 17 16 20 11 17 16 17 8.7 11 21 20 17 18 22 7.6 11 17 9.1 25
pm10 16 19 11 10 17 12 8.3 6.4 7.2 13 16 22 18 24 16 18 20 20 12 16 25 31 22 23 23 10 13 18 14 27
o3 63 60 58 60 38 22 12 11 48 50 49 57 56 25 49 22 24 30 37 47 41 43 50 44 37 45 37 28 39 9.7

BETWOL1

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 2018-11 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 12 20 9.7 9.9 11 8.8 4.8 5 6.6 13 18 26 22 24 14 15 15 16 9.8 16 17 23 41 18 22 17 13 18 12 23
co 0.15 0.17 0.17 0.14 0.17 0.13 0.1 0.07 0.1 0.16 0.19 0.21 0.23 0.23 0.2 0.23 0.24 0.25 0.17 0.16 0.16 0.23 0.24 0.3 0.31 0.24 0.26 2.6 20 38
so2 - - - 11 16 9.5 6.4 5.5 7.5 11 12 14 9.8 19 8.3 25 12 5.3 5.7 11 6 10 11 13 16 11 9.6 6.9 3.9 6.5
no2 23 21 14 11 21 15 13 12 11 20 26 24 20 46 17 27 27 24 19 27 19 28 27 28 39 25 29 34 23 35
o3 48 49 51 53 33 19 9.8 9.9 40 44 43 46 44 16 44 17 21 23 35 40 38 39 45 39 29 36 30 22 29 7.9

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