NO₂ - nitrogen dioxide
Hourly, daily, quarterly and annual air pollution characteristics
Year: | 2021 |
---|---|
Region: | Moravskoslezsky |
District: | Ostrava-mesto |
Matter: | NO₂ - nitrogen dioxide |
Unit: | µg/m³ |
Hourly LV: | 200.0 |
Hourly TE: | 18 |
Annual LV: | 40.0 |
MP Code | Organization | Type of measuring programme | Hourly values | Daily values | Quarterly values | Annual values | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Old ISKO number | Max. | 19 MV | VoL | 50% Kv | Max. | 95% Kv | 50% Kv | X1q. | X2q. | X3q. | X4q. | X | S | N | |||
Locality | Method | Date | Date | VoM | 98% Kv | Date | 98% Kv | C1q. | C2q. | C3q. | C4q. | XG | SG | dv | |||
TOCBA
200399 |
CHMI
(1572) Ostrava-Ceskobratrsk |
Automated measuring program
CHLM |
172.7 | 93.0 | 0 | 28.3 | 72.4 | ~ | 45.1 | 30.3 | 34.0 | 29.1 | 26.9 | 32.6 | 30.7 | 9.15 | 352 |
15.07. | 11.10. | 0 | 66.8 | 15.02. | ~ | ~ | 50.9 | 90 | 86 | 89 | 87 | 29.3 | 1.36 | 3 | |||
TOFFA
40557 |
CHMI
(1061) Ostrava-Fifejdy |
Automated measuring program
CHLM |
112.1 | 71.7 | 0 | 15.1 | 56.0 | ~ | 32.9 | 17.0 | 22.2 | 14.9 | 16.0 | 21.3 | 18.7 | 7.71 | 362 |
15.07. | 15.03. | 0 | 53.4 | 15.02. | ~ | ~ | 38.6 | 90 | 88 | 92 | 92 | 17.2 | 1.48 | 2 | |||
TOHOA
1631731 |
ZU, MSK
(2330) Ostrava-Hostalkovice |
Automated measuring program
CHLM |
64.5 | 55.1 | 0 | 10.3 | 42.8 | ~ | 24.7 | 10.6 | 13.6 | 9.3 | 8.5 | 16.7 | 12.1 | 6.76 | 350 |
15.07. | 28.12. | 0 | 38.1 | 13.12. | ~ | ~ | 29.7 | 89 | 85 | 87 | 89 | 10.4 | 1.71 | 4 | |||
TOMHK
780785 |
SMOstrava
(1649) Ostrava-Marianske Ho |
Combination measuring program
CHLM |
139.1 | 64.1 | 0 | 13.6 | 47.8 | ~ | 31.4 | 14.5 | 19.6 | 11.3 | 12.2 | 20.6 | 16.0 | 7.80 | 355 |
20.07. | 11.10. | 0 | 46.5 | 15.02. | ~ | ~ | 38.4 | 90 | 83 | 90 | 92 | 14.4 | 1.60 | 4 | |||
TOPDA
1317205 |
SMOstrava
(2042) Ostrava-Poruba DD |
Automated measuring program
CHLM |
229.0 | 76.9 | 1 | 15.1 | 54.1 | ~ | 33.5 | 16.4 | 19.4 | 13.8 | 16.1 | 22.4 | 17.9 | 8.50 | 355 |
08.12. | 15.02. | 1 | 53.2 | 18.02. | ~ | ~ | 40.7 | 90 | 91 | 88 | 86 | 16.0 | 1.62 | 4 | |||
TOPOA
1022070 |
CHMI
(1939) Ostrava-Poruba CHMU |
Automated measuring program
CHLM |
92.8 | 63.3 | 0 | 11.3 | 50.7 | ~ | 29.9 | 12.3 | 19.2 | 10.4 | 10.0 | 17.3 | 14.2 | 7.56 | 358 |
18.02. | 27.12. | 0 | 43.0 | 15.02. | ~ | ~ | 34.7 | 90 | 86 | 91 | 91 | 12.7 | 1.61 | 2 | |||
TOPRA
40994 |
CHMI
(1410) Ostrava-Privoz |
Automated measuring program
CHLM |
139.3 | 81.3 | 0 | 18.4 | 64.5 | ~ | 38.1 | 20.4 | 27.0 | 17.5 | 17.5 | 25.4 | 21.9 | 8.83 | 360 |
15.07. | 31.03. | 0 | 58.3 | 15.02. | ~ | ~ | 42.0 | 90 | 89 | 89 | 92 | 20.2 | 1.51 | 2 | |||
TOROK
1021656 |
SMOstrava
(1940) Ostrava-Radvanice OZO |
Combination measuring program
CHLM |
86.8 | 60.8 | 0 | 13.2 | 51.0 | ~ | 32.4 | 14.7 | 21.6 | 12.3 | 11.4 | 20.5 | 16.5 | 8.26 | 358 |
15.02. | 23.09. | 0 | 48.6 | 15.02. | ~ | ~ | 37.2 | 88 | 88 | 91 | 91 | 14.5 | 1.68 | 3 | |||
TOREK
780828 |
SMOstrava
(1650) Ostrava-Radvanice ZU |
Combination measuring program
CHLM |
89.1 | 65.0 | 0 | 17.4 | 53.3 | ~ | 40.0 | 19.1 | 28.3 | 14.3 | 14.6 | 24.9 | 20.5 | 10.13 | 360 |
03.03. | 21.02. | 0 | 54.7 | 15.02. | ~ | ~ | 46.7 | 90 | 91 | 92 | 87 | 18.0 | 1.70 | 5 | |||