previous 14 days
O3 concentrations per day (µg/m3), 08/06/2026 - 21/06/2026
next 14 days


- Click on the figures in the table cells to get an evolution graph of daily concentrations
- Click on the date to get an interpolation map
- "NA" means no or not enough data were available

Codecity08/0609/0610/0611/0612/0613/0614/0615/0616/0617/0618/0619/0620/0621/06
41B011 Sint-Agatha-Berchem85.56471.56346.578.57378106.571.5118121.594.5114.5
41MEU1 Neder-Over-Heembeek82586853.540.580.575.581.511268.5112.5123.5100106.5
41N043 Voorhaven (Haren)67.556.56255.54175716510564101.5108.598.5116.5
41R001 Sint-Jans-Molenbeek83.558.566.555.540.57067.568.59967.5101.511593118.5
41R012 Ukkel8262.5696044.5787274.510667106.5111101.5120
42N016 Dessel86.5707064.5468575104130.572114.5122141149.5
42N027 Bree9178.574.573.5499081.510314383117140.5168.5146
42N035 Aarschot8871.57365.55187.57998.512075120128.5124.5151
42N040 Sint-Pieters-Leeuw90.56771.563.546.578.57282108.571.5114.5117.595.5111
42N046 Gellik85777473.55192.577.59812466.5115.5134138136.5
42N047 Hasselt83.57273.570.54785.5759412067.5101.5122132.5137.5
42R801 Borgerhout95.5687063.546.58374.590.510767150137.5110128.5
42R811 Schoten9773.57164.549.58376.598.5110.572.5147.5143.5101124.5
42R842 Mechelen (Hendrik Speecqvest)89.56363.555.545.581.5738310262.5127.5122106116
44M705 Roeselare (Haven)8576.576.563.548877780113.575120.5145.586.5139.5
44N012 Moerkerke8077.579.566.54985.574.5821027371.513148.5112
44N029 Houtem (Veurne)857875.565438373.58110784.57914056111.5
44R701 Gent (Baudelopark)86.574.57161.548.584778611375.5107130.589.5177.5
44R710 Destelbergen86.576.57365508475.585110.578.5106.5127.596.5179
43N060 Havinnes 8064.563.556.5417366.57690.578.5108.5151151.589.5
43N064 Rixensart88.57077.565.545.582.577.58510964.5102.511299.5118
43N066 Eupen81.570.573654579.573.586.510863104120.5141.5141
43N070 Mons5953.559.545.532.571.569.575.583.557.59190.5100.5112
43N073 Vezin776668.560.543.5817686104.562.597.5113144.5112.5
43N085 Vielsalm83686762.543.569.5717885.564.5108.5119110.5106
43N093 Sinsin817172.564.55082.575829760.597.5111124106
43N100 Dourbes90757469499281.585.591.564.5109.5122120.5111
43N113 Saint-Ode87.572.570.56451.5NA76.574.5866595.5NANANA
43N121 Offagne866865.55734.58971.573755410798.5112.5102.5
43N132 Habay-La-Neuve77.571.569.564458871.5748166.5112118.5117.5110
43R221 Herstal837376.5694786.58386.511673100116139134.5
43R222 Liège (ISSeP)87737653.5NANANA78NA68124.5138168.5NA
43R240 Engis7563.568.560.532.57972.576.5945989.5110.5126.5107
43R401 Namur827073.5654784.57487.510359.5100115.5135108
45R502 Lodelinsart70.55562.556.5367468788954.590115102107
 
Interpolated spatial average in :
Brussels83616959447772751056810611397114
Flanders857272654784758811073108130103130
Wallonia7868686243797279926299115116109
Belgium817070634581748310067103122110118
 
% of the population exposed to O3 concentrations > 180 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%
 
% of the population exposed to O3 concentrations > 240 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%

Color legend:Kleurlegende


These data are not validated : they should not be used for any study whatsoever
The use or publication of the data is allowed only when the source (www.irceline.be) is acknowledged

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