Information about air quality in the Czech Republic
Information on the level ambient air pollution pursuant the Clean Air Act
Current overview of data from automated stations (non-verified data)
Updated: 2011-10-20 10:47 CEST
Region: Prague | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
---|---|---|---|---|---|---|---|---|---|---|
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
Centre of Prague | 3 - fair | |||||||||
AKALA | Pha8-Karlin | CHMI | 2 - good | 1.3 | 42.1 | 25.0 | 11.8 | |||
ALEGA | Pha2-Legerova | CHMI | 4 - suitable | 112.5 | 940 | 19.0 | 15.8 | |||
AMLYA | Pha5-Mlynarka | CHMI | 2 - good | 27.0 | 14.0 | 11.8 | ||||
AREPA | Pha1-nam. Republiky | CHMI | 2 - good | 36.9 | 21.0 | 16.0 | ||||
ARIEA | Pha2-Riegrovy sady | CHMI | 2 - good | 1.3 | 32.7 | 12.8 | 21.0 | 12.6 | ||
ASMIA | Pha5-Smichov | CHMI | 3 - fair | 71.5 | 1 359 | 7.6 | 41.0 | 21.1 | ||
AVRSA | Pha10-Vrsovice | CHMI | 3.5 | 29.0 | 17.5 | |||||
AVYNA | Pha9-Vysocany | CHMI | 3 - fair | 53.8 | 783 | 6.8 | 21.0 | 12.0 | ||
Periphery of Prague | 1 - very good | |||||||||
ABRAA | Pha4-Branik | CHMI | 2 - good | 37.5 | 7.0 | 12.4 | ||||
AKOBA | Pha8-Kobylisy | CHMI | 2 - good | 1.3 | 32.1 | 15.2 | 11.0 | 12.7 | ||
ALIBA | Pha4-Libus | CHMI | 1 - very good | 1.3 | 24.5 | 637 | 19.6 | 15.3 | 13.0 | |
ASTOA | Pha5-Stodulky | CHMI | 1 - very good | 4.5 | 24.5 | 19.2 | 9.0 | 7.8 | ||
ASUCA | Pha6-Suchdol | CHMI | 1 - very good | 3.5 | 16.8 | 23.9 | 13.0 | 11.2 | ||
AVELA | Pha6-Veleslavin | CHMI | 2 - good | 33.1 | 12.8 | 19.0 | 16.7 | |||
APRUA | Pha10-Prumyslova | CHMI | 4.0 | 28.0 | 16.0 | |||||
Region: Stredocesky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
SBERA | Beroun | CHMI | 3 - fair | 3.7 | 56.2 | 922 | 28.0 | 14.3 | ||
SKLMA | Kladno-stred mesta | CHMI | 1 - very good | 1.3 | 13.6 | 25.7 | 15.0 | 8.2 | ||
SKLSA | Kladno-Svermov | CHMI | 20.7 | |||||||
SMBOA | Mlada Boleslav | CHMI | 1 - very good | 1.3 | 17.8 | 353 | 12.8 | 17.0 | 15.5 | |
SONRA | Ondrejov | CHMI | 4.8 | 22.9 | ||||||
SPRIA | Pribram | CHMI | 1 - very good | 21.6 | 13.0 | 12.2 | ||||
STCSA | Beroun-Certovy schody | VCs | 15.9 | 1 067 | 29.1 | |||||
SVELA | Veltrusy | CESRAF | 0.6 | 21.7 | ||||||
Region: Jihocesky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
CCBDA | Ceske Budejovice | CHMI | 2 - good | 5.1 | 42.5 | 9.8 | 16.0 | 12.3 | ||
CCHUA | Churanov | CHMI | 1.3 | 5.9 | 42.3 | |||||
CHVOA | Hojna Voda | CHMI | 1.1 | 7.5 | 38.9 | |||||
CKOCA | Kocelovice | CHMI | 29.9 | |||||||
CPRAA | Prachatice | ZU | 17.2 | 900 | 2.2 | |||||
CTABA | Tabor | CHMI | 3 - fair | 37.5 | 487 | 12.4 | 53.0 | 17.5 | ||
Region: Plzensky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
PPLAA | Plzen-Slovany | MPl | 2 - good | 4.0 | 19.7 | 322 | 16.2 | 25.0 | 14.5 | |
PPLBA | Plzen-Bory | MPl | 1 - very good | 1.3 | 23.5 | 337 | 12.6 | 11.0 | 5.5 | |
PPLEA | Plzen-stred | MPl | 5.9 | 38.3 | 210 | |||||
PPLLA | Plzen-Lochotin | MPl | 2 - good | 5.6 | 23.9 | 17.8 | 27.0 | 17.1 | ||
PPLSA | Plzen-Skvrnany | MPl | 16.0 | 12.9 | ||||||
PPLVA | Plzen-Doubravka | CHMI | 2 - good | 4.3 | 31.2 | 275 | 13.0 | 25.0 | 9.8 | |
PPMOA | Plzen - mobil 03.02.2011 Plzeň-Sofonka | MPl | 1 - very good | 11.7 | 17.6 | 415 | 9.0 | 7.0 | 7.9 | |
PPRMA | Primda | CHMI | 0.3 | 7.7 | 39.7 | |||||
Region: Karlovarsky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
KCHMA | Cheb | CHMI | 1 - very good | 3.5 | 14.5 | 5.0 | 8.8 | |||
KKVMA | Karlovy Vary | CHMI | 2 - good | 39.6 | 294 | 34.0 | 14.8 | |||
KPRBA | Prebuz | CHMI | 1.3 | 6.7 | 40.9 | |||||
KSOMA | Sokolov | CHMI | 3 - fair | 73.5 | 27.7 | 21.3 | 9.0 | 10.6 | ||
Region: Ustecky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
UCHMA | Chomutov | CHMI | 2 - good | 6.4 | 35.2 | 22.0 | 15.2 | |||
UDCMA | Decin | CHMI | 3 - fair | 6.9 | 42.8 | 48.0 | 35.8 | |||
UKRUA | Krupka | CHMI | 1 - very good | 1.3 | 7.1 | 7.0 | 11.5 | |||
ULOMA | Lom | CHMI | 2 - good | 3.2 | 6.5 | 45.9 | 21.0 | 16.3 | ||
ULTTA | Litomerice | CHMI | 2 - good | 8.5 | 18.2 | 33.1 | 6.0 | 18.6 | ||
UMEDA | Medenec | CHMI | 1.3 | 4.6 | 3.4 | |||||
UMOMA | Most | CHMI | 2 - good | 26.0 | 24.7 | 36.0 | 15.0 | |||
URVHA | Rudolice v Horach | CHMI | 2 - good | 1.3 | 5.5 | 49.1 | 21.0 | 6.7 | ||
USNZA | Sneznik | CHMI | 1.3 | 5.7 | 51.1 | |||||
UTPMA | Teplice | CHMI | 2 - good | 2.7 | 19.3 | 38.1 | 15.0 | 15.0 | ||
UTUSA | Tusimice | CHMI | 2 - good | 2.7 | 12.6 | 34.3 | 13.0 | 9.1 | ||
UULDA | Usti n.L.-Vseboricka (hot spot) | CHMI | 40.0 | 588 | ||||||
UULKA | Usti n.L.-Kockov | CHMI | 2 - good | 1.3 | 17.0 | 277 | 35.9 | 22.0 | 15.5 | |
UULMA | Usti n.L.-mesto | CHMI | 3 - fair | 8.5 | 55.3 | 508 | 3.4 | 59.0 | 21.4 | |
UVALA | Valdek | CHMI | 3.5 | 7.8 | ||||||
UZAZA | Zatec | SSZE Zatec | 38.5 | |||||||
Region: Liberecky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
LCLMA | Ceska Lipa | CHMI | 2 - good | 3.7 | 22.0 | 20.7 | ||||
LFRUA | Frydlant-Udoli | CHMI | 4.5 | 8.2 | 43.3 | |||||
LJNMA | Jablonec-mesto | CHMI | 2 - good | 3.5 | 28.9 | 13.0 | 13.9 | |||
LLIMA | Liberec-mesto | CHMI | 2 - good | 3.7 | 30.4 | 327 | 25.1 | 18.0 | 20.0 | |
LSOUA | Sous | CHMI | 1.3 | 3.8 | 55.9 | |||||
XMOUA | MobilU 22.02.2011 Josefův Důl | CHMI | 2 - good | 4.0 | 8.2 | 256 | 46.3 | 11.0 | 36.5 | |
Region: Kralovehradecky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
HHKBA | Hradec Kralove-Brnenska | CHMI | 1 - very good | 4.3 | 20.5 | 272 | 19.0 | 15.0 | 10.1 | |
HHKOK | Hr.Kral.-observator | CHMI | 19.8 | |||||||
HKRYA | Krkonose-Rychory | CHMI | 1.3 | 7.3 | 44.5 | |||||
HSERA | Serlich | CHMI | 1 - very good | 9.2 | 23.7 | 3.0 | 2.9 | |||
HTRMA | Trutnov-Mladeznicka | CHMI | 2 - good | 4.0 | 16.5 | 30.0 | 15.0 | |||
Region: Pardubicky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
EPAOA | Pardubice-Rosice | MUPa | 5.1 | 27.5 | ||||||
EPAUA | Pardubice Dukla | CHMI | 1 - very good | 4.8 | 22.2 | 248 | 21.3 | 15.0 | 10.5 | |
ESVRA | Svratouch | CHMI | 6.5 | 41.5 | ||||||
Region: Vysocina | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
JJIHA | Jihlava | CHMI | 1 - very good | 10.4 | 20.1 | 229 | 30.7 | 12.0 | 19.6 | |
JKMYA | Kostelni Myslova | CHMI | 38.3 | |||||||
JKOSA | Kosetice | CHMI | 2 - good | 0.8 | 10.5 | 446 | 39.9 | 15.0 | 8.8 | |
JTREA | Trebic | CHMI | 1 - very good | 13.8 | 13.0 | 27.0 | ||||
Region: Jihomoravsky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
BBMLA | Brno-Lany | SMBrno | 2 - good | 3.2 | 17.2 | 609 | 23.5 | 40.1 | ||
BBMSA | Brno-Svatoplukova | SMBrno | 3 - fair | 10.7 | 48.2 | 688 | 40.4 | 43.9 | ||
BBMVA | Brno-Vystaviste | SMBrno | 2 - good | 11.2 | 47.6 | 453 | 23.7 | 47.1 | ||
BBMZA | Brno-Zvonarka | SMBrno | 2 - good | 10.9 | 25.1 | 344 | 19.4 | 20.4 | 34.1 | |
BBNDA | Brno-stred | CHMI | 480 | 45.0 | 42.4 | |||||
BBNVA | Brno-Uvoz | CHMI | 588 | |||||||
BBNYA | Brno-Turany | CHMI | 2 - good | 1.3 | 34.8 | 7.0 | 20.0 | 35.4 | ||
BKUCA | Kucharovice | CHMI | 40.9 | |||||||
BMISA | Mikulov-Sedlec | CHMI | 28.5 | 8.0 | 32.8 | |||||
BZNOA | Znojmo | CHMI | 1 - very good | 1.3 | 2.1 | 226 | 12.0 | 30.6 | ||
Region: Olomoucky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
MJESA | Jesenik | CHMI | 1 - very good | 3.5 | 20.1 | 16.6 | 12.0 | 13.4 | ||
MPRRA | Prerov | CHMI | 2 - good | 6.4 | 34.4 | 761 | 7.0 | 22.0 | 35.5 | |
MPSTA | Prostejov | CHMI | 3 - fair | 23.5 | 11.4 | 47.0 | 34.0 | |||
Region: Zlinsky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
ZSNVA | Stitna n.Vlari | CHMI | 48.7 | |||||||
ZUHRA | Uherske Hradiste | CHMI | 17.3 | 41.7 | ||||||
ZZLNA | Zlin | CHMI | 1 - very good | 1.3 | 20.1 | 210 | 19.8 | 14.0 | 35.8 | |
Region: Moravskoslezsky | 2011-10-20 09:00 - 10:00 CEST | SO2 | NO2 | CO | O3 | PM10 | PM10 | |||
Code | Name | Owner | Air quality | 1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
24h µg/m³ |
|
TBKRA | Bily Kriz | CHMI | 1.3 | 3.6 | 47.5 | |||||
TBOMA | Bohumin | CHMI | 3 - fair | 20.2 | 44.8 | 44.0 | 41.2 | |||
TCERA | Cervena | CHMI | 35.5 | |||||||
TCTNA | Cesky Tesin | CHMI | 2 - good | 4.8 | 47.4 | 12.0 | 44.5 | |||
TFMIA | Frydek-Mistek | CHMI | 2 - good | 3.2 | 41.7 | 15.0 | 34.9 | |||
THARA | Havirov | CHMI | 2 - good | 3.2 | 40.4 | 25.0 | 40.3 | |||
TKARA | Karvina | CHMI | 2 - good | 3.5 | 44.4 | 7.2 | 20.0 | 45.3 | ||
TOCBA | Ostrava-Ceskobratrska (hot spot) | CHMI | 59.3 | 986 | ||||||
TOFFA | Ostrava-Fifejdy | CHMI | 1 - very good | 13.0 | 3.8 | 16.4 | 15.0 | 28.6 | ||
TOMHK | Ostrava-Marianske Hory | SMOstrava | ||||||||
TOPRA | Ostrava-Privoz | CHMI | 3 - fair | 80.2 | 51.3 | 540 | 51.0 | 34.0 | ||
TOREK | Ostrava-Radvanice ZU | SMOstrava | ||||||||
TORVA | Orlova | CHMI | 2 - good | 34.0 | 40.5 | |||||
TOVKA | Opava-Katerinky | CHMI | 26.3 | |||||||
TOZRA | Ostrava-Zabreh | CHMI | 1 - very good | 3.7 | 17.8 | 14.0 | 28.6 | |||
TSTDA | Studenka | CHMI | 2 - good | 1.3 | 19.9 | 24.9 | 22.0 | 28.5 | ||
TTRKA | Trinec-Kanada | MUTr | 1 - very good | 11.0 | 36.5 | |||||
TTROA | Trinec-Kosmos | CHMI | 3 - fair | 3.7 | 53.0 | 6.0 | 55.0 | 43.2 | ||
TVERA | Vernovice | CHMI | 2 - good | 7.2 | 37.7 | 27.0 | 37.7 |
Legend
Index | Air quality | SO2 | NO2 | CO | O3 | PM10 |
---|---|---|---|---|---|---|
1h µg/m³ |
1h µg/m³ |
8h µg/m³ |
1h µg/m³ |
1h µg/m³ |
||
1 | very good | 0 - 25 | 0 - 25 | 0 - 1000 | 0 - 33 | 0 - 20 |
2 | good | > 25 - 50 | > 25 - 50 | > 1000 - 2000 | > 33 - 65 | > 20 - 40 |
3 | fair | > 50 - 120 | > 50 - 100 | > 2000 - 4000 | > 65 - 120 | > 40 - 70 |
4 | suitable | > 120 - 350 | > 100 - 200 | > 4000 - 10000 | > 120 - 180 | > 70 - 90 |
5 | poor | > 350 - 500 | > 200 - 400 | > 10000 - 30000 | > 180 - 240 | > 90 - 180 |
6 | very poor | > 500 | > 400 | > 30000 | > 240 | > 180 |
Component is not measured on this station | ||||||
Incomplete data |
The conditions for the determination of air pollution index
The calculation of air quality index is based on the assessment of 1-hour concentration of sulphur dioxide (SO2),
nitrogen dioxide (NO2), ozone (O3), suspended particles (PM10) and 8-hour running concentrations of carbon monoxide (CO);
the calculation considers the possible impact of air pollution on the health of population. The calculation for PM10
uses 1-hour average concentrations because they better reflect the current situation (the limits for 1-hour concentrations
were derived on the basis of statistical analysis of 24-hour and 1-hour concentrations).
For information purposes, the last column presents the 24-hour running average concentrations of PM10, which are not
included in the calculation of air quality index.
- Data for the calculation of air quality index are based on current measurements and they are not verified.
- Air quality index is determined for each quantity in the given locality separately; the highest of them is presented.
- Air quality index is imaged in case the 1-hour data are available at least for NO2, O3 and PM10, if they are subject of standard measurements in the locality.
- The term “incomplete data” may indicate that the instruments at the station were under calibration during the respective hour.