Air information – current ozone levels
High temperatures during the summer months can be accompanied by elevated levels of ground level ozone. We provide up-to-date information on ozone levels for the whole of Austria.
| OZONE REPORT FOR 10.10.2025, 16:00h, PRODUCED ON 10.10.2025, 16:45h | |||
| Region | Maximum daily 1-hour mean [µg/m³] | Time of maximum daily 1-hour mean | Exceedances |
| Nordostösterreich | 73 | 13:00 | no exceedances |
| Südostösterreich mit mittlerem Murtal | 70 | 16:00 | no exceedances |
| Oberösterreich und nördliches Salzburg | 71 | 07:00 | no exceedances |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern | 109 | 05:00 | no exceedances |
| Nordtirol | 87 | 10:00 | no exceedances |
| Vorarlberg | 49 | 16:00 | no exceedances |
| Kärnten und Osttirol | 79 | 10:00 | no exceedances |
| Lungau und oberes Murtal | 82 | 15:00 | no exceedances |
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| LEGEND: |
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Air quality measurements of the Austrian federal network and of the Austrian provinces, compiled by the Environment Agency Austria Based on provisional (non-validated) data Ozone information threshold: 180 µg/m³ as one-hour mean Ozone alert threshold: 240 µg/m³ as one-hour mean Ozone target value: 120 µg/m³ as maximum daily eight-hour mean (not to be exceeded on more than 25 days per year, averaged over three years) |
| Recommended (optional) actions in case of exceedance of the ozone information threshold: |
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At ozone concentrations above the information threshold, it is possible that very sensitive individuals may experience minor symptoms during strenuous physical activity. Usual outdoor activities e.g. walking, bathing or picnics - are safe even for vulnerable individuals. They should, however, check the ozone forecast for their area. Other personal precautions are only necessary if the ozone alert threshold is exceeded. |
| Recommended (optional) actions in case of exceedance of the ozone alert threshold: |
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Ozone concentrations above the alert threshold may cause irritations of the mucous membranes or breathing problems. Unusual and strenuous physical activity, particularly at midday and in the afternoon, should be avoided. Individuals who are at risk such as children with bronchial hyper-reactivity, individuals with severe respiratory diseases and/or heart conditions and people with asthma should consider staying indoors in smoke-free areas. Please contact your doctor for personal health advice. |
| Maximum eight-hour mean ozone concentrations for 10.10.2025, 16:00h | ||
| Region | Maximum daily 8-hour mean [µg/m³] | Time of maximum daily 8-hour mean |
| Nordostösterreich | 66 | 16:00 |
| Südostösterreich mit mittlerem Murtal | 65 | 07:00 |
| Oberösterreich und nördliches Salzburg | 66 | 04:00 |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern | 107 | 12:00 |
| Nordtirol | 71 | 16:00 |
| Vorarlberg | 31 | 01:00 |
| Kärnten und Osttirol | 68 | 16:00 |
| Lungau und oberes Murtal | 62 | 16:00 |
| Nordostösterreich - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Payerbach - Kreuzberg | 65 | 16:00 | 66 | 73 | 13:00 | 0 |
| Wiesmath | 67 | 16:00 | 60 | 70 | 14:00 | 0 |
| Wiener Neustadt | 70 | 16:00 | 49 | 70 | 16:00 | 0 |
| Illmitz am Neusiedler See | 54 | 16:00 | 52 | 67 | 13:00 | 0 |
| Oberpullendorf Klinik | 64 | 16:00 | 34 | 64 | 16:00 | 0 |
| St. Valentin A1, Buchenstraße | 61 | 16:00 | 44 | 63 | 14:00 | 0 |
| Bad Vöslau, Gainfarn | 63 | 16:00 | 53 | 63 | 16:00 | 0 |
| Ziersdorf | 62 | 16:00 | 52 | 62 | 16:00 | 0 |
| Hohe Warte | 61 | 16:00 | 48 | 61 | 16:00 | 0 |
| Stixneusiedl | 56 | 16:00 | 45 | 60 | 02:00 | 0 |
| Annaberg, Joachimsberg | 57 | 16:00 | 55 | 60 | 12:00 | 0 |
| Kematen an der Ybbs | 59 | 16:00 | 38 | 59 | 16:00 | 0 |
| Stephansplatz | 59 | 16:00 | 45 | 59 | 16:00 | 0 |
| Gänserndorf Baumschulweg | 58 | 16:00 | 45 | 58 | 16:00 | 0 |
| Heidenreichstein Thaures | 55 | 16:00 | 43 | 58 | 15:00 | 0 |
| Dunkelsteinerwald - Unterbergern | 53 | 16:00 | 51 | 58 | 12:00 | 0 |
| Krems | 55 | 16:00 | 42 | 58 | 15:00 | 0 |
| Schwechat Sportplatz, Mühlgasse | 58 | 16:00 | 44 | 58 | 16:00 | 0 |
| Eisenstadt Laschoberstraße | 46 | 16:00 | 47 | 57 | 13:00 | 0 |
| Amstetten | 53 | 16:00 | 41 | 57 | 15:00 | 0 |
| Forsthof am Schöpfl | 57 | 16:00 | 48 | 57 | 16:00 | 0 |
| Himberg, Alter Markt | 49 | 15:00 | 44 | 57 | 13:00 | 0 |
| Irnfritz - Rothweinsdorf | 54 | 16:00 | 48 | 56 | 15:00 | 0 |
| Klosterneuburg Meynertgasse | 55 | 16:00 | 39 | 55 | 16:00 | 0 |
| Mödling Bachgasse | 52 | 16:00 | 47 | 55 | 13:00 | 0 |
| Trasdorf im Tullnerfeld | 55 | 16:00 | 39 | 55 | 16:00 | 0 |
| Hermannskogel | 55 | 16:00 | 42 | 55 | 16:00 | 0 |
| Liesing - Carlberger-Gasse Gewerbegebiet | 55 | 16:00 | 45 | 55 | 16:00 | 0 |
| Pillersdorf bei Retz | 55 | 16:00 | 50 | 55 | 15:00 | 0 |
| Kittsee | 54 | 16:00 | 38 | 54 | 16:00 | 0 |
| Wolkersdorf | 54 | 16:00 | 39 | 54 | 16:00 | 0 |
| Tulln Leopoldgasse | 52 | 16:00 | 32 | 54 | 15:00 | 0 |
| Lobau | 54 | 16:00 | 38 | 54 | 16:00 | 0 |
| Pöchlarn | 52 | 16:00 | 38 | 52 | 16:00 | 0 |
| Mistelbach Steinhübel | 50 | 16:00 | 50 | 52 | 01:00 | 0 |
| Lutzmannsburg Sportplatz | 35 | 16:00 | 32 | 50 | 13:00 | 0 |
| Hainburg Krankenhaus | 50 | 16:00 | 37 | 50 | 16:00 | 0 |
| Purkersdorf, Tullnerbachstraße | 48 | 16:00 | 36 | 48 | 16:00 | 0 |
| Kollmitzberg | 45 | 16:00 | 31 | 46 | 15:00 | 0 |
| St. Pölten Eybnerstraße | 45 | 16:00 | 36 | 45 | 16:00 | 0 |
| Südostösterreich mit mittlerem Murtal - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Leoben Zentrum | 70 | 16:00 | 35 | 70 | 16:00 | 0 |
| Weiz Bahnhofstraße | 70 | 16:00 | 39 | 70 | 16:00 | 0 |
| Rohr im Burgenland | 68 | 16:00 | 38 | 68 | 16:00 | 0 |
| Rennfeld | 68 | 16:00 | 63 | 68 | 16:00 | 0 |
| Masenberg | 64 | 16:00 | 61 | 67 | 15:00 | 0 |
| Klöch bei Bad Radkersburg | 67 | 16:00 | 35 | 67 | 16:00 | 0 |
| Graz Lustbühel | 66 | 16:00 | 28 | 66 | 16:00 | 0 |
| Hartberg Zentrum | 65 | 15:00 | 24 | 65 | 15:00 | 0 |
| Mürzzuschlag Roseggerpark | 60 | 16:00 | 46 | 65 | 13:00 | 0 |
| Fürstenfeld Ungartorweg | 65 | 16:00 | 36 | 65 | 16:00 | 0 |
| Graz Nord Gösting | 63 | 16:00 | 29 | 63 | 16:00 | 0 |
| Graz Süd Tiergartenweg | 63 | 16:00 | 30 | 63 | 16:00 | 0 |
| Graz Schloßberg | 61 | 15:00 | 27 | 61 | 15:00 | 0 |
| Deutschlandsberg Rathausgasse | 52 | 16:00 | 26 | 58 | 15:00 | 0 |
| Voitsberg Mühlgasse | 54 | 16:00 | 28 | 54 | 16:00 | 0 |
| Arnfels - Remschnigg | 47 | 15:00 | 34 | 47 | 15:00 | 0 |
| Oberwart B63a | 43 | 15:00 | 22 | 43 | 15:00 | 0 |
| Oberösterreich und nördliches Salzburg - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Feuerkogel (Höllengebirge) | 59 | 16:00 | 62 | 71 | 07:00 | 0 |
| Steyr Münichholz | 59 | 16:00 | 37 | 60 | 15:00 | 0 |
| Grünbach bei Freistadt | 45 | 15:00 | 52 | 59 | 09:00 | 0 |
| Traun Tischlerstraße | 51 | 16:00 | 38 | 56 | 14:00 | 0 |
| Wels Linzerstraße | 52 | 16:00 | 55 | 15:00 | 0 | |
| Freistadt Zaglaustraße | 47 | 16:00 | 37 | 53 | 13:00 | 0 |
| Vöcklabruck, Untere Agergasse | 53 | 16:00 | 36 | 53 | 16:00 | 0 |
| Haag am Hausruck | 51 | 16:00 | 36 | 52 | 15:00 | 0 |
| Braunau Zentrum, Kolpingplatz | 50 | 16:00 | 23 | 50 | 16:00 | 0 |
| Lenzing Hauptstraße | 50 | 16:00 | 37 | 50 | 16:00 | 0 |
| St. Koloman Kleinhorn | 49 | 16:00 | 41 | 49 | 16:00 | 0 |
| Enzenkirchen im Sauwald | 48 | 16:00 | 34 | 49 | 14:00 | 0 |
| Zöbelboden im Reichraminger Hintergebirge - Wildwiese | 42 | 16:00 | 43 | 49 | 14:00 | 0 |
| Haunsberg | 48 | 16:00 | 34 | 48 | 16:00 | 0 |
| Linz Stadtpark, Noßbergerstraße | 46 | 16:00 | 30 | 46 | 16:00 | 0 |
| Salzburg Lehen Paumannpark | 45 | 16:00 | 32 | 45 | 16:00 | 0 |
| Linz Neue Welt | 43 | 16:00 | 29 | 43 | 16:00 | 0 |
| Hallein Winterstall | 42 | 15:00 | 23 | 42 | 15:00 | 0 |
| Bad Ischl, Rettenbachwaldstraße | 40 | 16:00 | 21 | 40 | 16:00 | 0 |
| Salzburg Mirabellplatz | 39 | 16:00 | 25 | 39 | 16:00 | 0 |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Sonnblick | 106 | 16:00 | 107 | 109 | 05:00 | 0 |
| St. Johann im Pongau, Bezirkshauptmannschaft | 62 | 16:00 | 38 | 67 | 15:00 | 0 |
| Zell am See Freizeitzentrum/Eishalle | 63 | 16:00 | 34 | 63 | 16:00 | 0 |
| Liezen Pyhrnbach | 62 | 16:00 | 34 | 62 | 16:00 | 0 |
| Hochwurzen | 59 | 16:00 | 59 | 16:00 | 0 | |
| Grundlsee Tressensattel | 56 | 16:00 | 45 | 56 | 15:00 | 0 |
| Nordtirol - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| St. Anton am Arlberg - Galzig | 59 | 16:00 | 71 | 87 | 10:00 | 0 |
| Innsbruck Nordkette (Seegrube) | 60 | 16:00 | 46 | 61 | 06:00 | 0 |
| Innsbruck Sadrach | 58 | 16:00 | 31 | 58 | 16:00 | 0 |
| Kramsach Angerberg | 51 | 16:00 | 29 | 52 | 15:00 | 0 |
| Innsbruck Andechsstraße | 51 | 16:00 | 29 | 51 | 16:00 | 0 |
| Wörgl Josef Stelzhamer-Straße | 45 | 16:00 | 27 | 49 | 15:00 | 0 |
| Kufstein Festung | 41 | 16:00 | 26 | 47 | 14:00 | 0 |
| Heiterwang Ort L355 | 41 | 16:00 | 29 | 41 | 15:00 | 0 |
| Höfen Lärchbichl | 40 | 16:00 | 29 | 40 | 16:00 | 0 |
| Vorarlberg - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Sulzberg - Gmeind | 49 | 16:00 | 30 | 49 | 16:00 | 0 |
| Lustenau Wiesenrain | 41 | 16:00 | 24 | 41 | 16:00 | 0 |
| Bludenz Herrengasse | 38 | 16:00 | 21 | 38 | 16:00 | 0 |
| Wald am Arlberg S16 | 32 | 16:00 | 23 | 35 | 13:00 | 0 |
| Kärnten und Osttirol - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Gerlitzen Steinturm | 67 | 16:00 | 68 | 79 | 10:00 | 0 |
| Lienz Tiefbrunnen | 58 | 16:00 | 35 | 58 | 16:00 | 0 |
| Klagenfurt Kreuzbergl | 57 | 16:00 | 27 | 57 | 16:00 | 0 |
| Kraiger Berg bei St. Veit an der Glan | 54 | 15:00 | 35 | 54 | 15:00 | 0 |
| Wolfsberg Hauptschule | 50 | 16:00 | 29 | 50 | 16:00 | 0 |
| Vorhegg bei Kötschach-Mauthen | 50 | 15:00 | 35 | 50 | 15:00 | 0 |
| Spittal a. d. Drau Oktoberstraße | 48 | 16:00 | 28 | 49 | 15:00 | 0 |
| Obervellach Schulzentrum | 45 | 16:00 | 39 | 45 | 16:00 | 0 |
| Klagenfurt Sterneckstraße | 44 | 16:00 | 44 | 16:00 | 0 | |
| Arnoldstein Gailitz Waldsiedlungsstraße | 40 | 16:00 | 25 | 40 | 16:00 | 0 |
| St. Georgen im Lavanttal - Herzogberg | 39 | 14:00 | 19 | 39 | 14:00 | 0 |
| Lungau und oberes Murtal - 10.10.2025, 16:00h ^OVERVIEW | ||||||
| Monitoring site | Latest updated 1-hour mean [µg/m³] | Time of latest 1-hour mean | Current 8-hour mean [µg/m³] | Maximum 1-hour mean [µg/m³] | Time of maximum 1-hour mean | Duration [h] |
| Zederhaus Lamm | 79 | 16:00 | 61 | 82 | 15:00 | 0 |
| Tamsweg Untere Postgasse | 76 | 16:00 | 56 | 77 | 14:00 | 0 |
| Grebenzen bei St. Lambrecht | 72 | 16:00 | 62 | 72 | 16:00 | 0 |
| Judenburg, Sportplatz | 69 | 16:00 | 29 | 69 | 16:00 | 0 |