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116agriculture et les transports émettent aussi des polluants qui peuvent se transformer en particules secondaires.</li> 117</ul> 118<p>â Cliquez sur l’image pour voir le court métrage sur les particules (<span style="font-family: sans-serif; font-size: small;">un film de Fanny Mazoyer, Alexie Heimburger et Gaultier Durhin sous la coordination de l’ADEME)</span> â</p> 119<p><img class="alignnone size-medium wp-image-270" src="/w2020/wp-content/uploads/2016/06/Film-ADEME-300x169.jpg" alt="Court métrage ADEME" width="300" height="169" srcset="/w2020/wp-content/uploads/2016/06/Film-ADEME-300x169.jpg 300w, /w2020/wp-content/uploads/2016/06/Film-ADEME-768x433.jpg 768w, /w2020/wp-content/uploads/2016/06/Film-ADEME.jpg 941w" sizes="(max-width: 300px) 100vw, 300px" /></p> 120<p><a class="btn wide mb12" href="/w2020/wp-content/uploads/2016/05/QA_infog_A4_PRINT-SANS-FD-PERDU.3.pdf" target="_blank">Voir l’infographie</a></p> 121<ul> 122<li><strong>Les oxydes dâazote (NOx)</strong><br /> 123sont émis lors de la combustion (chauffage, production d’électricité, moteurs thermiques des véhicules…).</li> 124</ul> 125<p><a class="btn wide mb12" href="/w2020/wp-content/uploads/2016/06/Qualité-air-Fiche-Oxydes-azote-idf-2016-v5.pdf" target="_blank">Voir l’infographie</a></p> 126<ul> 127<li><strong>Lâozone (O3)</strong><br /> 128est produit dans lâatmosphère sous lâeffet du rayonnement solaire par des réactions complexes entre certains polluants primaires tels que les NOx, le CO et les COV.</li> 129</ul> 130<p><a class="btn wide" href="/w2020/wp-content/uploads/2016/05/Qualité-air-Fiche-Ozone-idf-2016-v3.pdf" target="_blank">Voir l’infographie</a></p> 131</div> <div id="secondary" class="widget-area mt48 mt0-960 floatr-960 w30-960" role="complementary"> 132 <div id="nav_menu-3" class="widget clear plusplus-mt48 widget_nav_menu"><h3 class="widget-title">Voir également</h3><div class="menu-pollution-container"><ul id="menu-pollution" class="menu"><li id="menu-item-102" class="menu-item menu-item-type-post_type menu-item-object-page current-page-ancestor current-page-parent menu-item-102"><a href="/c-est-quoi/">La qualité de lâair, câest quoi ?</a></li> 133<li id="menu-item-104" class="menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-31 current_page_item menu-item-104"><a href="/c-est-quoi/les-polluants/">Les polluants</a></li> 134<li id="menu-item-103" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-103"><a href="/c-est-quoi/sources-de-pollution/">Les sources de pollution</a></li> 135</ul></div></div> </div><!-- #secondary --></div><div class="mt48 pdt6 bort1"> 136 <div id="myshare-2" class="widget clear mt24 widget_myshare"> <h3 class="widget-title pd6-0 tac tal-700 w50-700 floatl-700">Partager sur les réseaux !</h3><div class="w50-700 tac floatr-700 tar-700"> <div class="clear btn-list"> 137 138 <i class="fa fa-facebook"></i> 139 140 <i class="fa fa-twitter"></i> 141 142 <i class="fa 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