今天,美国 Xihu 。 空气中的空气是否 Xihu ?有烟雾吗?
目前 PM2.5 的当前 Xihu ? (尘埃)
今天的 PM2.5 级别是:
22 (温和)
相比之下,过去 7 天内 PM2.5 Xihu 的最高水平是: 23 (2022年5月27日星期五) 和最低: 23 (2022年5月27日星期五) 。
记录的最高 PM2.5 值: 61 (2019年1月) 。
颗粒物PM2.5污染的最低水平发生在月份: 七月 (22) 。
CO 级别有多高? (一氧化碳 (CO))
219 (好)
今天 O3 级别在 Xihu ? (臭氧 (O3))
0 (好)
NO2 水平有多高? (二氧化氮(NO2))
7 (好)
今天下午的 PM10 Xihu ? (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Xihu :
36 (温和)
最高 PM10 值通常以月份为 80 (2019年1月) 。
颗粒物PM10污染的最低值 Xihu 记录为: 七月 (36) 。
SO2 污染程度如何? (二氧化硫 (SO2))
8 (好)
PM2,5 22 (温和)
CO 219 (好)
O3 0 (好)
NO2 7 (好)
PM10 36 (温和)
SO2 8 (好)
index | 2022-05-27 |
---|---|
pm25 | 23 Moderate |
co | 475 Good |
o3 | 25 Good |
no2 | 21 Good |
pm10 | 32 Moderate |
so2 | 4 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 | 29 (Moderate) | 35 (Moderate) | 28 (Moderate) | 30 (Moderate) | 49 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 29 (Moderate) | 24 (Moderate) | 22 (Moderate) | 29 (Moderate) | 31 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 42 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 61 (Unhealthy) | 43 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 32 (Moderate) |
co | 707 (Good) | 586 (Good) | 692 (Good) | 649 (Good) | 875 (Good) | 664 (Good) | 730 (Good) | 763 (Good) | 656 (Good) | 589 (Good) | 560 (Good) | 721 (Good) | 667 (Good) | 732 (Good) | 717 (Good) | 928 (Good) | 921 (Good) | 860 (Good) | 818 (Good) | 672 (Good) |
no2 | 21 (Good) | 29 (Good) | 28 (Good) | 13 (Good) | 31 (Good) | 44 (Moderate) | 38 (Good) | 35 (Good) | 27 (Good) | 15 (Good) | 17 (Good) | 23 (Good) | 30 (Good) | 36 (Good) | 38 (Good) | 31 (Good) | 45 (Moderate) | 40 (Moderate) | 29 (Good) | 26 (Good) |
o3 | 138 (Unhealthy for Sensitive Groups) | 139 (Unhealthy for Sensitive Groups) | 93 (Moderate) | 89 (Moderate) | 59 (Good) | 57 (Good) | 88 (Moderate) | 118 (Moderate) | 172 (Unhealthy) | 158 (Unhealthy) | 141 (Unhealthy for Sensitive Groups) | 156 (Unhealthy) | 155 (Unhealthy) | 114 (Moderate) | 104 (Moderate) | 63 (Good) | 53 (Good) | 39 (Good) | 62 (Good) | 115 (Moderate) |
pm10 | 45 (Moderate) | 58 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 41 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 69 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 39 (Moderate) | 36 (Moderate) | 44 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 80 (Unhealthy) | 68 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) |
so2 | 4.4 (Good) | 5.4 (Good) | 5.2 (Good) | 4.4 (Good) | 5.1 (Good) | 6.4 (Good) | 5.7 (Good) | 5.4 (Good) | 4.9 (Good) | 4.1 (Good) | 3.5 (Good) | 4 (Good) | 4.6 (Good) | 4.6 (Good) | 5.4 (Good) | 5.3 (Good) | 7.5 (Good) | 9.6 (Good) | 6.8 (Good) | 7.6 (Good) |
PM2,5 22 (温和)
尘埃CO 219 (好)
一氧化碳 (CO)O3 0.05 (好)
臭氧 (O3)NO2 7 (好)
二氧化氮(NO2)PM10 36 (温和)
颗粒物(PM10)悬浮尘埃SO2 7.7 (好)
二氧化硫 (SO2)卧龙桥
index | 2022-05-27 |
---|---|
pm25 | 23 |
co | 475 |
o3 | 25 |
no2 | 21 |
pm10 | 32 |
so2 | 4.4 |
卧龙桥
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 | 29 | 35 | 28 | 30 | 49 | 51 | 38 | 36 | 29 | 24 | 22 | 29 | 31 | 36 | 42 | 44 | 61 | 43 | 33 | 32 |
co | 707 | 586 | 692 | 649 | 875 | 664 | 730 | 763 | 656 | 589 | 560 | 721 | 667 | 732 | 717 | 928 | 921 | 860 | 818 | 672 |
no2 | 21 | 29 | 28 | 13 | 31 | 44 | 38 | 35 | 27 | 15 | 17 | 23 | 30 | 36 | 38 | 31 | 45 | 40 | 29 | 26 |
o3 | 138 | 139 | 93 | 89 | 59 | 57 | 88 | 118 | 172 | 158 | 141 | 156 | 155 | 114 | 104 | 63 | 53 | 39 | 62 | 115 |
pm10 | 45 | 58 | 46 | 41 | 60 | 71 | 69 | 64 | 46 | 39 | 36 | 44 | 55 | 58 | 65 | 57 | 80 | 68 | 58 | 52 |
so2 | 4.4 | 5.4 | 5.2 | 4.4 | 5.1 | 6.4 | 5.7 | 5.4 | 4.9 | 4.1 | 3.5 | 4 | 4.6 | 4.6 | 5.4 | 5.3 | 7.5 | 9.6 | 6.8 | 7.6 |