今天,美国 Pallipatu 。 空气中的空气是否 Pallipatu ?有烟雾吗?
NO2 水平有多高? (二氧化氮(NO2))
48 (温和)
CO 级别有多高? (一氧化碳 (CO))
940 (好)
目前 PM2.5 的当前 Pallipatu ? (尘埃)
今天的 PM2.5 级别是:
32 (温和)
相比之下,过去 7 天内 PM2.5 Pallipatu 的最高水平是: 31 (2022年10月31日星期一) 和最低: 31 (2022年10月31日星期一) 。
记录的最高 PM2.5 值: 49 (2019年7月) 。
颗粒物PM2.5污染的最低水平发生在月份: 五月 (8.7) 。
今天 O3 级别在 Pallipatu ? (臭氧 (O3))
4 (好)
SO2 污染程度如何? (二氧化硫 (SO2))
20 (好)
今天下午的 PM10 Pallipatu ? (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Pallipatu :
70 (敏感组不正常)
NO2 48 (温和)
CO 940 (好)
PM2,5 32 (温和)
O3 4 (好)
SO2 20 (好)
PM10 70 (敏感组不正常)
index | 2022-10-31 |
---|---|
no2 | 36 Good |
co | 875 Good |
pm25 | 31 Moderate |
o3 | 4 Good |
so2 | 20 Good |
pm10 | 71 Unhealthy for Sensitive Groups |
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 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 8.7 (Good) | 10 (Good) | 27 (Moderate) | 32 (Moderate) | 30 (Moderate) | 25 (Moderate) | 30 (Moderate) | 26 (Moderate) | 16 (Moderate) | 14 (Moderate) | 49 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 16 (Moderate) | 34 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 26 (Moderate) | 26 (Moderate) | 37 (Unhealthy for Sensitive Groups) | 34 (Moderate) |
no2 | 1.7 (Good) | 1.6 (Good) | 3.8 (Good) | 5.7 (Good) | 4.9 (Good) | 8.8 (Good) | 16 (Good) | 18 (Good) | 17 (Good) | 17 (Good) | 23 (Good) | 27 (Good) | 8.3 (Good) | 7.6 (Good) | 11 (Good) | 9.8 (Good) | 13 (Good) | 15 (Good) | 15 (Good) | 46 (Moderate) | 33 (Good) |
so2 | 4 (Good) | 7.4 (Good) | 6.4 (Good) | 6 (Good) | 5.3 (Good) | 4.9 (Good) | 4.5 (Good) | 4.7 (Good) | 3.6 (Good) | 3.8 (Good) | 3.7 (Good) | 4.1 (Good) | 4.7 (Good) | 4.6 (Good) | 4.5 (Good) | 4.2 (Good) | 6.2 (Good) | 4.2 (Good) | 4.3 (Good) | 9.1 (Good) | 4.1 (Good) |
co | 744 (Good) | 747 (Good) | 665 (Good) | 875 (Good) | 845 (Good) | 454 (Good) | 525 (Good) | 793 (Good) | 724 (Good) | 724 (Good) | 767 (Good) | 1 (Good) | 826 (Good) | 843 (Good) | 1 (Good) | 966 (Good) | 779 (Good) | 659 (Good) | 648 (Good) | 925 (Good) | 779 (Good) |
o3 | 12 (Good) | 11 (Good) | 5.6 (Good) | 20 (Good) | 12 (Good) | 23 (Good) | 17 (Good) | 15 (Good) | 15 (Good) | 20 (Good) | 34 (Good) | 41 (Good) | 18 (Good) | 16 (Good) | 75 (Moderate) | 21 (Good) | 32 (Good) | 31 (Good) | 9.2 (Good) | 34 (Good) | 26 (Good) |
NO2 48 (温和)
二氧化氮(NO2)CO 940 (好)
一氧化碳 (CO)PM2,5 32 (温和)
尘埃O3 3.6 (好)
臭氧 (O3)SO2 20 (好)
二氧化硫 (SO2)PM10 70 (敏感组不正常)
颗粒物(PM10)悬浮尘埃Velachery Res. Area, Chennai - CPCB
index | 2022-10-31 |
---|---|
no2 | 36 |
co | 875 |
pm25 | 31 |
o3 | 4.5 |
so2 | 20 |
pm10 | 71 |
Velachery Res. Area, Chennai - CPCB
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 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 8.7 | 10 | 27 | 32 | 30 | 25 | 30 | 26 | 16 | 14 | 49 | 41 | 26 | 16 | 34 | 41 | 34 | 26 | 26 | 37 | 34 |
no2 | 1.7 | 1.6 | 3.8 | 5.7 | 4.9 | 8.8 | 16 | 18 | 17 | 17 | 23 | 27 | 8.3 | 7.6 | 11 | 9.8 | 13 | 15 | 15 | 46 | 33 |
so2 | 4 | 7.4 | 6.4 | 6 | 5.3 | 4.9 | 4.5 | 4.7 | 3.6 | 3.8 | 3.7 | 4.1 | 4.7 | 4.6 | 4.5 | 4.2 | 6.2 | 4.2 | 4.3 | 9.1 | 4.1 |
co | 744 | 747 | 665 | 875 | 845 | 454 | 525 | 793 | 724 | 724 | 767 | 1 | 826 | 843 | 1 | 966 | 779 | 659 | 648 | 925 | 779 |
o3 | 12 | 11 | 5.6 | 20 | 12 | 23 | 17 | 15 | 15 | 20 | 34 | 41 | 18 | 16 | 75 | 21 | 32 | 31 | 9.2 | 34 | 26 |