Jaká je kvalita ovzduší v Xiyuan dnes? Je vzduch znečištěný v Xiyuan? Je tam smog?
Jak vysoká je hladina NO2? (oxid dusičitý (NO2))
7 (Dobré)
Jaká je úroveň PM10 dnes v Xiyuan? (prach z částic (PM10))
Současná úroveň částic PM10 v Xiyuan je:
19 (Dobré)
Nejvyšší hodnoty PM10 se obvykle vyskytují v měsíci: 110 (listopad 2018).
Nejnižší hodnota znečištění PM10 částic částic v Xiyuan se obvykle zaznamenává v: srpen (38).
Jak je dnes úroveň O3 v Xiyuan? (ozon (O3))
91 (Střední)
Jaká je současná úroveň PM2,5 v Xiyuan? (prach z částic (PM2,5))
Dnešní úroveň PM2.5 je:
10 (Dobré)
Pro srovnání, nejvyšší úroveň PM2,5 v Xiyuan v posledních 7 dnech byla: 20 (pátek 27. května 2022) a nejnižší: 20 (pátek 27. května 2022).
Byly zaznamenány nejvyšší hodnoty PM2,5: 69 (listopad 2018).
Nejnižší úroveň znečištění částicemi PM2,5 se vyskytuje v měsíci: srpen (22).
Jaká je úroveň znečištění SO2? (oxid siřičitý (SO2))
0 (Dobré)
Jak vysoká je hladina CO? (oxid uhelnatý (CO))
100 (Dobré)
NO2 7 (Dobré)
PM10 19 (Dobré)
O3 91 (Střední)
PM2,5 10 (Dobré)
SO2 0 (Dobré)
CO 100 (Dobré)
index | 2022-05-27 |
---|---|
no2 | 20 Good |
pm10 | 27 Moderate |
o3 | 39 Good |
pm25 | 20 Moderate |
so2 | 5 Good |
co | 240 Good |
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 43 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 35 (Moderate) | 65 (Unhealthy) | 61 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 43 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 22 (Moderate) | 37 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 49 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 58 (Unhealthy) | 52 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 69 (Unhealthy) | 38 (Unhealthy for Sensitive Groups) |
co | 644 (Good) | 419 (Good) | 516 (Good) | 894 (Good) | 1 (Good) | 858 (Good) | 815 (Good) | 671 (Good) | 671 (Good) | 545 (Good) | 648 (Good) | 682 (Good) | 505 (Good) | 566 (Good) | 647 (Good) | 871 (Good) | 1 (Good) | 796 (Good) | 1 (Good) | 687 (Good) |
no2 | 24 (Good) | 30 (Good) | 28 (Good) | 31 (Good) | 46 (Moderate) | 48 (Moderate) | 47 (Moderate) | 45 (Moderate) | 39 (Good) | 30 (Good) | 32 (Good) | 34 (Good) | 43 (Moderate) | 42 (Moderate) | 45 (Moderate) | 40 (Good) | 56 (Moderate) | 47 (Moderate) | 64 (Moderate) | 53 (Moderate) |
o3 | 147 (Unhealthy for Sensitive Groups) | 132 (Unhealthy for Sensitive Groups) | 95 (Moderate) | 76 (Moderate) | 62 (Good) | 46 (Good) | 43 (Good) | 71 (Moderate) | 177 (Unhealthy) | 139 (Unhealthy for Sensitive Groups) | 182 (Very Unhealthy) | 208 (Very Unhealthy) | 164 (Unhealthy) | 117 (Moderate) | 97 (Moderate) | 74 (Moderate) | 55 (Good) | 51 (Good) | 53 (Good) | 75 (Moderate) |
pm10 | 73 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 83 (Unhealthy) | 68 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 38 (Moderate) | 52 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 81 (Unhealthy) | 97 (Unhealthy) | 88 (Unhealthy) | 78 (Unhealthy for Sensitive Groups) | 92 (Unhealthy) | 82 (Unhealthy) | 110 (Very Unhealthy) | 65 (Unhealthy for Sensitive Groups) |
so2 | 3.7 (Good) | 3.8 (Good) | 4.1 (Good) | 4.6 (Good) | 6.9 (Good) | 4.9 (Good) | 4.1 (Good) | 2.9 (Good) | 3 (Good) | 2.5 (Good) | 2.9 (Good) | 3.8 (Good) | 4.1 (Good) | 4.6 (Good) | 5.9 (Good) | 6.1 (Good) | 9.1 (Good) | 6.2 (Good) | 5.9 (Good) | 3.4 (Good) |
NO2 7.3 (Dobré)
oxid dusičitý (NO2)PM10 19 (Dobré)
prach z částic (PM10)O3 91 (Střední)
ozon (O3)PM2,5 10 (Dobré)
prach z částic (PM2,5)SO2 0.1 (Dobré)
oxid siřičitý (SO2)CO 100 (Dobré)
oxid uhelnatý (CO)海淀区万柳
index | 2022-05-27 |
---|---|
no2 | 20 |
pm10 | 27 |
o3 | 39 |
pm25 | 20 |
so2 | 4.9 |
co | 240 |
海淀区万柳
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 43 | 31 | 35 | 65 | 61 | 44 | 43 | 38 | 33 | 22 | 37 | 38 | 35 | 49 | 51 | 58 | 52 | 36 | 69 | 38 |
co | 644 | 419 | 516 | 894 | 1 | 858 | 815 | 671 | 671 | 545 | 648 | 682 | 505 | 566 | 647 | 871 | 1 | 796 | 1 | 687 |
no2 | 24 | 30 | 28 | 31 | 46 | 48 | 47 | 45 | 39 | 30 | 32 | 34 | 43 | 42 | 45 | 40 | 56 | 47 | 64 | 53 |
o3 | 147 | 132 | 95 | 76 | 62 | 46 | 43 | 71 | 177 | 139 | 182 | 208 | 164 | 117 | 97 | 74 | 55 | 51 | 53 | 75 |
pm10 | 73 | 67 | 53 | 61 | 72 | 66 | 83 | 68 | 59 | 38 | 52 | 63 | 81 | 97 | 88 | 78 | 92 | 82 | 110 | 65 |
so2 | 3.7 | 3.8 | 4.1 | 4.6 | 6.9 | 4.9 | 4.1 | 2.9 | 3 | 2.5 | 2.9 | 3.8 | 4.1 | 4.6 | 5.9 | 6.1 | 9.1 | 6.2 | 5.9 | 3.4 |