空气污染在 Sainte-Hélène ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Sainte-Hélène 。 今天是 2025年5月3日星期六 。 已记录下列空气污染值 Sainte-Hélène ：- 二氧化氮（NO2） - 37 (好)
- 颗粒物(PM10)悬浮尘埃 - 22 (温和)
- 尘埃 - 7 (好)
今天，美国 Sainte-Hélène 。 空气中的空气是否 Sainte-Hélène ？有烟雾吗？
NO2 水平有多高？ (二氧化氮（NO2）)
37 (好)
今天下午的 PM10 Sainte-Hélène ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Sainte-Hélène ：
22 (温和)
最高 PM10 值通常以月份为 46 (2019年2月) 。
颗粒物PM10污染的最低值 Sainte-Hélène 记录为： 十二月 (19) 。
目前 PM2.5 的当前 Sainte-Hélène ？ (尘埃)
今天的 PM2.5 级别是：
7 (好)
相比之下，过去 7 天内 PM2.5 Sainte-Hélène 的最高水平是： 12 (2024年1月10日星期三) 和最低： 6 (2024年1月12日星期五) 。
记录的最高 PM2.5 值： 17 (2019年6月) 。
颗粒物PM2.5污染的最低水平发生在月份： 五月 (6.5) 。
当前数据 2024年1月17日星期三 上午9:00
NO2 37 (好)
26 (好)
PM10 22 (温和)
PM2,5 7 (好)
最近几天的空气污染数据 Sainte-Hélène
index
2024-01-10
2024-01-11
2024-01-12
2024-01-13
2024-01-14
2024-01-15
2024-01-16
2024-01-17
no
17
Good
12
Good
15
Good
11
Good
9
Good
16
Good
13
Good
11
Good
no2
24
Good
25
Good
26
Good
27
Good
21
Good
30
Good
29
Good
22
Good
pm25
12
Good
8
Good
6
Good
11
Good
10
Good
12
Good
11
Good
8
Good
pm10
25
Moderate
20
Moderate
16
Good
20
Moderate
17
Good
22
Moderate
22
Moderate
16
Good
data source »
空气污染在 Sainte-Hélène 从 2017年9月 2020年5月
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
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm25
6.5 (Good)
11 (Good)
12 (Good)
12 (Good)
14 (Moderate)
13 (Good)
9.7 (Good)
14 (Moderate)
10 (Good)
13 (Good)
15 (Moderate)
17 (Moderate)
11 (Good)
12 (Good)
12 (Good)
14 (Moderate)
12 (Good)
11 (Good)
9.8 (Good)
13 (Moderate)
13 (Moderate)
13 (Good)
14 (Moderate)
12 (Good)
13 (Good)
15 (Moderate)
13 (Good)
14 (Moderate)
15 (Moderate)
12 (Good)
14 (Moderate)
15 (Moderate)
14 (Moderate)
pm10
24 (Moderate)
29 (Moderate)
32 (Moderate)
28 (Moderate)
27 (Moderate)
28 (Moderate)
22 (Moderate)
30 (Moderate)
27 (Moderate)
29 (Moderate)
34 (Moderate)
40 (Moderate)
30 (Moderate)
29 (Moderate)
33 (Moderate)
46 (Moderate)
22 (Moderate)
19 (Good)
26 (Moderate)
31 (Moderate)
29 (Moderate)
26 (Moderate)
31 (Moderate)
27 (Moderate)
30 (Moderate)
38 (Moderate)
35 (Moderate)
25 (Moderate)
37 (Moderate)
27 (Moderate)
27 (Moderate)
28 (Moderate)
25 (Moderate)
no2
14 (Good)
14 (Good)
28 (Good)
39 (Good)
37 (Good)
34 (Good)
31 (Good)
31 (Good)
29 (Good)
35 (Good)
40 (Good)
42 (Moderate)
36 (Good)
41 (Moderate)
42 (Moderate)
45 (Moderate)
40 (Good)
32 (Good)
30 (Good)
35 (Good)
41 (Moderate)
40 (Good)
42 (Moderate)
42 (Moderate)
45 (Moderate)
47 (Moderate)
45 (Moderate)
41 (Moderate)
37 (Good)
40 (Moderate)
42 (Moderate)
44 (Moderate)
59 (Moderate)
data source »
FR24035
2024年1月17日星期三 上午9:00
NO2 37 (好)
二氧化氮（NO2）
26 (好)
index_name_no
PM10 22 (温和)
颗粒物(PM10)悬浮尘埃
PM2,5 7.3 (好)
尘埃
FR24035
index
2024-01-17
2024-01-16
2024-01-15
2024-01-14
2024-01-13
2024-01-12
2024-01-11
2024-01-10
no
11
13
16
8.7
11
15
12
17
no2
22
29
30
21
27
26
25
24
pm25
8.4
11
12
10
11
5.7
8.1
12
pm10
16
22
22
17
20
16
20
25
FR24035
2017-09 2020-05
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
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
pm25
6.5
11
12
12
14
13
9.7
14
10
13
15
17
11
12
12
14
12
11
9.8
13
13
13
14
12
13
15
13
14
15
12
14
15
14
pm10
24
29
32
28
27
28
22
30
27
29
34
40
30
29
33
46
22
19
26
31
29
26
31
27
30
38
35
25
37
27
27
28
25
no2
14
14
28
39
37
34
31
31
29
35
40
42
36
41
42
45
40
32
30
35
41
40
42
42
45
47
45
41
37
40
42
44
59
* Pollution data source:
https://openaq.org
(EEA France)
The data is licensed under CC-By 4.0
NO2 37 (好)
26 (好)
PM10 22 (温和)
PM2,5 7 (好)
最近几天的空气污染数据 Sainte-Hélène
| index | 2024-01-10 | 2024-01-11 | 2024-01-12 | 2024-01-13 | 2024-01-14 | 2024-01-15 | 2024-01-16 | 2024-01-17 |
|---|---|---|---|---|---|---|---|---|
| no | 17 Good |
12 Good |
15 Good |
11 Good |
9 Good |
16 Good |
13 Good |
11 Good |
| no2 | 24 Good |
25 Good |
26 Good |
27 Good |
21 Good |
30 Good |
29 Good |
22 Good |
| pm25 | 12 Good |
8 Good |
6 Good |
11 Good |
10 Good |
12 Good |
11 Good |
8 Good |
| pm10 | 25 Moderate |
20 Moderate |
16 Good |
20 Moderate |
17 Good |
22 Moderate |
22 Moderate |
16 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 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 6.5 (Good) | 11 (Good) | 12 (Good) | 12 (Good) | 14 (Moderate) | 13 (Good) | 9.7 (Good) | 14 (Moderate) | 10 (Good) | 13 (Good) | 15 (Moderate) | 17 (Moderate) | 11 (Good) | 12 (Good) | 12 (Good) | 14 (Moderate) | 12 (Good) | 11 (Good) | 9.8 (Good) | 13 (Moderate) | 13 (Moderate) | 13 (Good) | 14 (Moderate) | 12 (Good) | 13 (Good) | 15 (Moderate) | 13 (Good) | 14 (Moderate) | 15 (Moderate) | 12 (Good) | 14 (Moderate) | 15 (Moderate) | 14 (Moderate) |
| pm10 | 24 (Moderate) | 29 (Moderate) | 32 (Moderate) | 28 (Moderate) | 27 (Moderate) | 28 (Moderate) | 22 (Moderate) | 30 (Moderate) | 27 (Moderate) | 29 (Moderate) | 34 (Moderate) | 40 (Moderate) | 30 (Moderate) | 29 (Moderate) | 33 (Moderate) | 46 (Moderate) | 22 (Moderate) | 19 (Good) | 26 (Moderate) | 31 (Moderate) | 29 (Moderate) | 26 (Moderate) | 31 (Moderate) | 27 (Moderate) | 30 (Moderate) | 38 (Moderate) | 35 (Moderate) | 25 (Moderate) | 37 (Moderate) | 27 (Moderate) | 27 (Moderate) | 28 (Moderate) | 25 (Moderate) |
| no2 | 14 (Good) | 14 (Good) | 28 (Good) | 39 (Good) | 37 (Good) | 34 (Good) | 31 (Good) | 31 (Good) | 29 (Good) | 35 (Good) | 40 (Good) | 42 (Moderate) | 36 (Good) | 41 (Moderate) | 42 (Moderate) | 45 (Moderate) | 40 (Good) | 32 (Good) | 30 (Good) | 35 (Good) | 41 (Moderate) | 40 (Good) | 42 (Moderate) | 42 (Moderate) | 45 (Moderate) | 47 (Moderate) | 45 (Moderate) | 41 (Moderate) | 37 (Good) | 40 (Moderate) | 42 (Moderate) | 44 (Moderate) | 59 (Moderate) |
NO2 37 (好)
二氧化氮（NO2）26 (好)
index_name_noPM10 22 (温和)
颗粒物(PM10)悬浮尘埃PM2,5 7.3 (好)
尘埃FR24035
| index | 2024-01-17 | 2024-01-16 | 2024-01-15 | 2024-01-14 | 2024-01-13 | 2024-01-12 | 2024-01-11 | 2024-01-10 |
|---|---|---|---|---|---|---|---|---|
| no | 11 | 13 | 16 | 8.7 | 11 | 15 | 12 | 17 |
| no2 | 22 | 29 | 30 | 21 | 27 | 26 | 25 | 24 |
| pm25 | 8.4 | 11 | 12 | 10 | 11 | 5.7 | 8.1 | 12 |
| pm10 | 16 | 22 | 22 | 17 | 20 | 16 | 20 | 25 |
FR24035
| 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 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 6.5 | 11 | 12 | 12 | 14 | 13 | 9.7 | 14 | 10 | 13 | 15 | 17 | 11 | 12 | 12 | 14 | 12 | 11 | 9.8 | 13 | 13 | 13 | 14 | 12 | 13 | 15 | 13 | 14 | 15 | 12 | 14 | 15 | 14 |
| pm10 | 24 | 29 | 32 | 28 | 27 | 28 | 22 | 30 | 27 | 29 | 34 | 40 | 30 | 29 | 33 | 46 | 22 | 19 | 26 | 31 | 29 | 26 | 31 | 27 | 30 | 38 | 35 | 25 | 37 | 27 | 27 | 28 | 25 |
| no2 | 14 | 14 | 28 | 39 | 37 | 34 | 31 | 31 | 29 | 35 | 40 | 42 | 36 | 41 | 42 | 45 | 40 | 32 | 30 | 35 | 41 | 40 | 42 | 42 | 45 | 47 | 45 | 41 | 37 | 40 | 42 | 44 | 59 |