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 30.10.2025, 19:00h, PRODUCED ON 30.10.2025, 19:45h | |||
| Region | Maximum daily 1-hour mean [µg/m³] | Time of maximum daily 1-hour mean | Exceedances |
| Nordostösterreich | 84 | 00:00 | no exceedances |
| Südostösterreich mit mittlerem Murtal | 85 | 02:00 | no exceedances |
| Oberösterreich und nördliches Salzburg | 94 | 00:00 | no exceedances |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern | 103 | 19:00 | no exceedances |
| Nordtirol | 90 | 00:00 | no exceedances |
| Vorarlberg | 82 | 01:00 | no exceedances |
| Kärnten und Osttirol | 91 | 01:00 | no exceedances |
| Lungau und oberes Murtal | 83 | 00:00 | 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 30.10.2025, 19:00h | ||
| Region | Maximum daily 8-hour mean [µg/m³] | Time of maximum daily 8-hour mean |
| Nordostösterreich | 83 | 05:00 |
| Südostösterreich mit mittlerem Murtal | 84 | 05:00 |
| Oberösterreich und nördliches Salzburg | 92 | 03:00 |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern | 93 | 19:00 |
| Nordtirol | 93 | 00:00 |
| Vorarlberg | 85 | 00:00 |
| Kärnten und Osttirol | 91 | 01:00 |
| Lungau und oberes Murtal | 82 | 02:00 |
| Nordostösterreich - 30.10.2025, 19:00h ^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 | 72 | 19:00 | 68 | 84 | 00:00 | 0 |
| Lutzmannsburg Sportplatz | 24 | 19:00 | 55 | 80 | 05:00 | 0 |
| Wiesmath | 56 | 19:00 | 64 | 80 | 03:00 | 0 |
| Hermannskogel | 64 | 19:00 | 61 | 79 | 10:00 | 0 |
| Forsthof am Schöpfl | 69 | 19:00 | 67 | 78 | 10:00 | 0 |
| Annaberg, Joachimsberg | 62 | 19:00 | 65 | 78 | 05:00 | 0 |
| Ziersdorf | 40 | 19:00 | 50 | 77 | 16:00 | 0 |
| Heidenreichstein Thaures | 56 | 19:00 | 68 | 76 | 14:00 | 0 |
| Wiener Neustadt | 62 | 19:00 | 63 | 76 | 13:00 | 0 |
| Pillersdorf bei Retz | 64 | 19:00 | 66 | 76 | 15:00 | 0 |
| Bad Vöslau, Gainfarn | 40 | 19:00 | 58 | 73 | 12:00 | 0 |
| Irnfritz - Rothweinsdorf | 66 | 19:00 | 68 | 73 | 16:00 | 0 |
| Illmitz am Neusiedler See | 64 | 19:00 | 59 | 70 | 07:00 | 0 |
| Kittsee | 62 | 19:00 | 55 | 69 | 17:00 | 0 |
| Himberg, Alter Markt | 48 | 19:00 | 55 | 67 | 16:00 | 0 |
| Lobau | 53 | 19:00 | 50 | 67 | 16:00 | 0 |
| Stixneusiedl | 62 | 19:00 | 53 | 66 | 16:00 | 0 |
| Klosterneuburg Meynertgasse | 65 | 19:00 | 57 | 66 | 18:00 | 0 |
| Krems | 20 | 19:00 | 46 | 66 | 15:00 | 0 |
| Schwechat Sportplatz, Mühlgasse | 56 | 19:00 | 53 | 66 | 16:00 | 0 |
| Hainburg Krankenhaus | 58 | 18:00 | 48 | 65 | 00:00 | 0 |
| Mödling Bachgasse | 53 | 19:00 | 58 | 65 | 13:00 | 0 |
| Dunkelsteinerwald - Unterbergern | 43 | 19:00 | 51 | 65 | 14:00 | 0 |
| Stephansplatz | 55 | 19:00 | 55 | 65 | 16:00 | 0 |
| Hohe Warte | 59 | 19:00 | 58 | 65 | 16:00 | 0 |
| Liesing - Carlberger-Gasse Gewerbegebiet | 56 | 18:00 | 58 | 64 | 13:00 | 0 |
| Eisenstadt Laschoberstraße | 60 | 19:00 | 54 | 62 | 14:00 | 0 |
| Purkersdorf, Tullnerbachstraße | 14 | 19:00 | 47 | 61 | 16:00 | 0 |
| Kematen an der Ybbs | 47 | 19:00 | 54 | 61 | 16:00 | 0 |
| Gänserndorf Baumschulweg | 52 | 19:00 | 46 | 57 | 16:00 | 0 |
| Trasdorf im Tullnerfeld | 44 | 19:00 | 46 | 57 | 16:00 | 0 |
| St. Valentin A1, Buchenstraße | 15 | 19:00 | 40 | 54 | 14:00 | 0 |
| Wolkersdorf | 48 | 19:00 | 45 | 54 | 16:00 | 0 |
| Tulln Leopoldgasse | 36 | 19:00 | 41 | 51 | 16:00 | 0 |
| Amstetten | 3 | 19:00 | 34 | 49 | 16:00 | 0 |
| Kollmitzberg | 47 | 19:00 | 44 | 49 | 16:00 | 0 |
| Pöchlarn | 19 | 19:00 | 35 | 49 | 15:00 | 0 |
| Mistelbach Steinhübel | 43 | 19:00 | 38 | 49 | 00:00 | 0 |
| St. Pölten Eybnerstraße | 33 | 19:00 | 40 | 46 | 15:00 | 0 |
| Oberpullendorf Klinik | no valid measurements available | |||||
| Südostösterreich mit mittlerem Murtal - 30.10.2025, 19:00h ^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] |
| Voitsberg Mühlgasse | 8 | 19:00 | 48 | 85 | 02:00 | 0 |
| Rennfeld | 66 | 19:00 | 68 | 85 | 04:00 | 0 |
| Klöch bei Bad Radkersburg | 69 | 16:00 | 81 | 02:00 | 0 | |
| Rohr im Burgenland | 32 | 19:00 | 58 | 80 | 13:00 | 0 |
| Arnfels - Remschnigg | 78 | 08:00 | 80 | 01:00 | 0 | |
| Graz Schloßberg | 53 | 19:00 | 61 | 77 | 01:00 | 0 |
| Fürstenfeld Ungartorweg | 31 | 19:00 | 51 | 76 | 03:00 | 0 |
| Graz Lustbühel | 54 | 19:00 | 59 | 75 | 02:00 | 0 |
| Deutschlandsberg Rathausgasse | 23 | 19:00 | 52 | 74 | 02:00 | 0 |
| Masenberg | 60 | 19:00 | 63 | 73 | 03:00 | 0 |
| Hartberg Zentrum | 46 | 18:00 | 51 | 73 | 03:00 | 0 |
| Graz Süd Tiergartenweg | 3 | 19:00 | 39 | 71 | 02:00 | 0 |
| Weiz Bahnhofstraße | 7 | 19:00 | 47 | 71 | 13:00 | 0 |
| Mürzzuschlag Roseggerpark | 8 | 19:00 | 40 | 70 | 14:00 | 0 |
| Leoben Zentrum | 8 | 19:00 | 35 | 67 | 15:00 | 0 |
| Oberwart B63a | 4 | 19:00 | 38 | 62 | 04:00 | 0 |
| Graz Nord Gösting | no valid measurements available | |||||
| Oberösterreich und nördliches Salzburg - 30.10.2025, 19:00h ^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) | 75 | 19:00 | 67 | 94 | 00:00 | 0 |
| St. Koloman Kleinhorn | 62 | 19:00 | 58 | 85 | 00:00 | 0 |
| Grünbach bei Freistadt | 81 | 17:00 | 77 | 83 | 15:00 | 0 |
| Freistadt Zaglaustraße | 21 | 19:00 | 62 | 80 | 16:00 | 0 |
| Haunsberg | 67 | 19:00 | 63 | 80 | 04:00 | 0 |
| Zöbelboden im Reichraminger Hintergebirge - Wildwiese | 47 | 18:00 | 58 | 79 | 02:00 | 0 |
| Enzenkirchen im Sauwald | 57 | 19:00 | 64 | 76 | 15:00 | 0 |
| Hallein Winterstall | 55 | 19:00 | 53 | 73 | 03:00 | 0 |
| Linz Stadtpark, Noßbergerstraße | 3 | 19:00 | 51 | 69 | 15:00 | 0 |
| Braunau Zentrum, Kolpingplatz | 4 | 19:00 | 46 | 67 | 14:00 | 0 |
| Bad Ischl, Rettenbachwaldstraße | 10 | 19:00 | 42 | 64 | 03:00 | 0 |
| Vöcklabruck, Untere Agergasse | 7 | 19:00 | 49 | 63 | 16:00 | 0 |
| Linz Neue Welt | 4 | 19:00 | 33 | 61 | 15:00 | 0 |
| Haag am Hausruck | 38 | 19:00 | 50 | 60 | 15:00 | 0 |
| Wels Linzerstraße | 3 | 19:00 | 39 | 60 | 14:00 | 0 |
| Salzburg Mirabellplatz | 37 | 19:00 | 41 | 60 | 00:00 | 0 |
| Traun Tischlerstraße | 4 | 19:00 | 36 | 59 | 15:00 | 0 |
| Lenzing Hauptstraße | 43 | 19:00 | 52 | 58 | 15:00 | 0 |
| Steyr Münichholz | 6 | 19:00 | 41 | 57 | 13:00 | 0 |
| Salzburg Lehen Paumannpark | 14 | 19:00 | 43 | 56 | 16:00 | 0 |
| Pinzgau, Pongau und Steiermark nördlich der Niederen Tauern - 30.10.2025, 19:00h ^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 | 103 | 19:00 | 93 | 103 | 19:00 | 0 |
| Hochwurzen | 67 | 19:00 | 71 | 90 | 00:00 | 0 |
| Grundlsee Tressensattel | 58 | 19:00 | 60 | 68 | 03:00 | 0 |
| St. Johann im Pongau, Bezirkshauptmannschaft | 28 | 19:00 | 44 | 62 | 14:00 | 0 |
| Liezen Pyhrnbach | 14 | 19:00 | 42 | 59 | 15:00 | 0 |
| Zell am See Freizeitzentrum/Eishalle | 20 | 19:00 | 28 | 34 | 14:00 | 0 |
| Nordtirol - 30.10.2025, 19:00h ^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 | 85 | 19:00 | 83 | 90 | 00:00 | 0 |
| Innsbruck Andechsstraße | 32 | 19:00 | 44 | 82 | 02:00 | 0 |
| Heiterwang Ort L355 | 37 | 19:00 | 58 | 81 | 06:00 | 0 |
| Innsbruck Nordkette (Seegrube) | 76 | 19:00 | 75 | 80 | 02:00 | 0 |
| Innsbruck Sadrach | 42 | 19:00 | 51 | 79 | 02:00 | 0 |
| Kramsach Angerberg | 51 | 19:00 | 53 | 68 | 06:00 | 0 |
| Höfen Lärchbichl | 44 | 19:00 | 55 | 64 | 06:00 | 0 |
| Kufstein Festung | 51 | 19:00 | 55 | 62 | 12:00 | 0 |
| Wörgl Josef Stelzhamer-Straße | 20 | 19:00 | 47 | 56 | 14:00 | 0 |
| Vorarlberg - 30.10.2025, 19:00h ^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] |
| Bludenz Herrengasse | 54 | 18:00 | 55 | 82 | 01:00 | 0 |
| Sulzberg - Gmeind | 66 | 18:00 | 65 | 74 | 00:00 | 0 |
| Lustenau Wiesenrain | 38 | 18:00 | 60 | 66 | 15:00 | 0 |
| Wald am Arlberg S16 | 8 | 18:00 | 42 | 59 | 12:00 | 0 |
| Kärnten und Osttirol - 30.10.2025, 19:00h ^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 | 80 | 11:00 | 91 | 01:00 | 0 | |
| Kraiger Berg bei St. Veit an der Glan | 76 | 11:00 | 86 | 01:00 | 0 | |
| Klagenfurt Kreuzbergl | 57 | 11:00 | 83 | 02:00 | 0 | |
| St. Georgen im Lavanttal - Herzogberg | 73 | 11:00 | 78 | 05:00 | 0 | |
| Arnoldstein Gailitz Waldsiedlungsstraße | 49 | 11:00 | 75 | 01:00 | 0 | |
| Vorhegg bei Kötschach-Mauthen | 58 | 19:00 | 63 | 75 | 00:00 | 0 |
| Wolfsberg Hauptschule | 52 | 11:00 | 57 | 01:00 | 0 | |
| Klagenfurt Sterneckstraße | 42 | 11:00 | 42 | 11:00 | 0 | |
| Lienz Tiefbrunnen | 4 | 19:00 | 24 | 41 | 14:00 | 0 |
| Spittal a. d. Drau Oktoberstraße | 40 | 11:00 | 40 | 11:00 | 0 | |
| Obervellach Schulzentrum | 39 | 11:00 | 39 | 11:00 | 0 | |
| Lungau und oberes Murtal - 30.10.2025, 19:00h ^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] |
| Grebenzen bei St. Lambrecht | 70 | 19:00 | 69 | 83 | 00:00 | 0 |
| Tamsweg Untere Postgasse | 11 | 19:00 | 50 | 75 | 14:00 | 0 |
| Zederhaus Lamm | 13 | 19:00 | 37 | 69 | 13:00 | 0 |
| Judenburg, Sportplatz | 38 | 19:00 | 60 | 68 | 02:00 | 0 |