空气污染在 Leonessa ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Leonessa 。 今天是 2024年6月1日星期六 。 已记录下列空气污染值 Leonessa ：- 臭氧 （O3） - 71 (温和)
- 二氧化氮（NO2） - 1 (好)
今天，美国 Leonessa 。 空气中的空气是否 Leonessa ？有烟雾吗？
今天（ 2024年1月17日星期三 ）空气质量在 Leonessa 。
一些污染物 Leonessa 对少数过敏个体的影响很小。空气中的污染物 Leonessa 敏感的人造成轻微的呼吸不适。
今天 O3 级别在 Leonessa ？ (臭氧 （O3）)
71 (温和)
NO2 水平有多高？ (二氧化氮（NO2）)
1 (好)
当前数据 2024年1月17日星期三 上午8:00
O3 71 (温和)
NO2 1 (好)
最近几天的空气污染数据 Leonessa
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
no2
3
Good
3
Good
3
Good
9
Good
4
Good
2
Good
3
Good
1
Good
o3
48
Good
45
Good
66
Good
59
Good
65
Good
73
Moderate
67
Good
75
Moderate
data source »
空气污染在 Leonessa 从 2017年8月 2020年4月
index
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
2017-09
2017-08
pm10
13 (Good)
9.6 (Good)
12 (Good)
17 (Good)
12 (Good)
8 (Good)
11 (Good)
9.3 (Good)
14 (Good)
12 (Good)
18 (Good)
5.7 (Good)
13 (Good)
11 (Good)
14 (Good)
10 (Good)
12 (Good)
10 (Good)
12 (Good)
9.2 (Good)
12 (Good)
12 (Good)
11 (Good)
11 (Good)
21 (Moderate)
9.1 (Good)
12 (Good)
15 (Good)
12 (Good)
9.1 (Good)
9.4 (Good)
14 (Good)
pm25
9.6 (Good)
7.2 (Good)
8.5 (Good)
14 (Moderate)
7.5 (Good)
5 (Good)
6.8 (Good)
6.1 (Good)
8.9 (Good)
8.4 (Good)
11 (Good)
3.8 (Good)
8.1 (Good)
7.7 (Good)
11 (Good)
8.6 (Good)
10 (Good)
7.3 (Good)
8.2 (Good)
6.1 (Good)
8.5 (Good)
7.8 (Good)
7.3 (Good)
7.3 (Good)
13 (Good)
7.8 (Good)
12 (Good)
12 (Good)
9.9 (Good)
7.9 (Good)
6.1 (Good)
9.2 (Good)
no2
3.6 (Good)
3.8 (Good)
6.3 (Good)
9.9 (Good)
6.1 (Good)
4 (Good)
6.5 (Good)
2.4 (Good)
3.4 (Good)
3.2 (Good)
3 (Good)
2.6 (Good)
3.7 (Good)
4.4 (Good)
6.9 (Good)
6.8 (Good)
9.2 (Good)
6 (Good)
4.2 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
o3
86 (Moderate)
80 (Moderate)
70 (Moderate)
60 (Good)
64 (Good)
56 (Good)
48 (Good)
66 (Good)
82 (Moderate)
91 (Moderate)
83 (Moderate)
87 (Moderate)
93 (Moderate)
84 (Moderate)
67 (Good)
56 (Good)
45 (Good)
46 (Good)
59 (Good)
67 (Good)
56 (Good)
82 (Moderate)
73 (Moderate)
62 (Good)
80 (Moderate)
76 (Moderate)
58 (Good)
46 (Good)
41 (Good)
47 (Good)
79 (Moderate)
93 (Moderate)
data source »
IT0989A
2024年1月17日星期三 上午8:00
O3 71 (温和)
臭氧 （O3）
NO2 1 (好)
二氧化氮（NO2）
IT0989A
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
no2
1
2.6
2.1
3.5
9.3
2.5
3
3.3
o3
75
67
73
65
59
66
45
48
Leonessa
2017-08 2020-04
index
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
2017-09
2017-08
o3
86
80
70
60
64
56
48
66
82
91
83
87
93
84
67
56
45
46
59
67
56
82
73
62
80
76
58
46
41
47
79
93
pm10
13
9.6
12
17
12
8
11
9.3
14
12
18
5.7
13
11
14
10
12
10
12
9.2
12
12
11
11
21
9.1
12
15
12
9.1
9.4
14
pm25
9.6
7.2
8.5
14
7.5
5
6.8
6.1
8.9
8.4
11
3.8
8.1
7.7
11
8.6
10
7.3
8.2
6.1
8.5
7.8
7.3
7.3
13
7.8
12
12
9.9
7.9
6.1
9.2
no2
3.6
3.8
6.3
9.9
6.1
4
6.5
2.4
3.4
3.2
3
2.6
3.7
4.4
6.9
6.8
9.2
6
4.2
-
-
-
-
-
-
-
-
-
-
-
-
-
* Pollution data source:
https://openaq.org
(ARPALAZIO)
The data is licensed under CC-By 4.0
O3 71 (温和)
NO2 1 (好)
最近几天的空气污染数据 Leonessa
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 3 Good |
3 Good |
3 Good |
9 Good |
4 Good |
2 Good |
3 Good |
1 Good |
| o3 | 48 Good |
45 Good |
66 Good |
59 Good |
65 Good |
73 Moderate |
67 Good |
75 Moderate |
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 13 (Good) | 9.6 (Good) | 12 (Good) | 17 (Good) | 12 (Good) | 8 (Good) | 11 (Good) | 9.3 (Good) | 14 (Good) | 12 (Good) | 18 (Good) | 5.7 (Good) | 13 (Good) | 11 (Good) | 14 (Good) | 10 (Good) | 12 (Good) | 10 (Good) | 12 (Good) | 9.2 (Good) | 12 (Good) | 12 (Good) | 11 (Good) | 11 (Good) | 21 (Moderate) | 9.1 (Good) | 12 (Good) | 15 (Good) | 12 (Good) | 9.1 (Good) | 9.4 (Good) | 14 (Good) |
| pm25 | 9.6 (Good) | 7.2 (Good) | 8.5 (Good) | 14 (Moderate) | 7.5 (Good) | 5 (Good) | 6.8 (Good) | 6.1 (Good) | 8.9 (Good) | 8.4 (Good) | 11 (Good) | 3.8 (Good) | 8.1 (Good) | 7.7 (Good) | 11 (Good) | 8.6 (Good) | 10 (Good) | 7.3 (Good) | 8.2 (Good) | 6.1 (Good) | 8.5 (Good) | 7.8 (Good) | 7.3 (Good) | 7.3 (Good) | 13 (Good) | 7.8 (Good) | 12 (Good) | 12 (Good) | 9.9 (Good) | 7.9 (Good) | 6.1 (Good) | 9.2 (Good) |
| no2 | 3.6 (Good) | 3.8 (Good) | 6.3 (Good) | 9.9 (Good) | 6.1 (Good) | 4 (Good) | 6.5 (Good) | 2.4 (Good) | 3.4 (Good) | 3.2 (Good) | 3 (Good) | 2.6 (Good) | 3.7 (Good) | 4.4 (Good) | 6.9 (Good) | 6.8 (Good) | 9.2 (Good) | 6 (Good) | 4.2 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| o3 | 86 (Moderate) | 80 (Moderate) | 70 (Moderate) | 60 (Good) | 64 (Good) | 56 (Good) | 48 (Good) | 66 (Good) | 82 (Moderate) | 91 (Moderate) | 83 (Moderate) | 87 (Moderate) | 93 (Moderate) | 84 (Moderate) | 67 (Good) | 56 (Good) | 45 (Good) | 46 (Good) | 59 (Good) | 67 (Good) | 56 (Good) | 82 (Moderate) | 73 (Moderate) | 62 (Good) | 80 (Moderate) | 76 (Moderate) | 58 (Good) | 46 (Good) | 41 (Good) | 47 (Good) | 79 (Moderate) | 93 (Moderate) |
O3 71 (温和)
臭氧 （O3）NO2 1 (好)
二氧化氮（NO2）IT0989A
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 1 | 2.6 | 2.1 | 3.5 | 9.3 | 2.5 | 3 | 3.3 |
| o3 | 75 | 67 | 73 | 65 | 59 | 66 | 45 | 48 |
Leonessa
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 86 | 80 | 70 | 60 | 64 | 56 | 48 | 66 | 82 | 91 | 83 | 87 | 93 | 84 | 67 | 56 | 45 | 46 | 59 | 67 | 56 | 82 | 73 | 62 | 80 | 76 | 58 | 46 | 41 | 47 | 79 | 93 |
| pm10 | 13 | 9.6 | 12 | 17 | 12 | 8 | 11 | 9.3 | 14 | 12 | 18 | 5.7 | 13 | 11 | 14 | 10 | 12 | 10 | 12 | 9.2 | 12 | 12 | 11 | 11 | 21 | 9.1 | 12 | 15 | 12 | 9.1 | 9.4 | 14 |
| pm25 | 9.6 | 7.2 | 8.5 | 14 | 7.5 | 5 | 6.8 | 6.1 | 8.9 | 8.4 | 11 | 3.8 | 8.1 | 7.7 | 11 | 8.6 | 10 | 7.3 | 8.2 | 6.1 | 8.5 | 7.8 | 7.3 | 7.3 | 13 | 7.8 | 12 | 12 | 9.9 | 7.9 | 6.1 | 9.2 |
| no2 | 3.6 | 3.8 | 6.3 | 9.9 | 6.1 | 4 | 6.5 | 2.4 | 3.4 | 3.2 | 3 | 2.6 | 3.7 | 4.4 | 6.9 | 6.8 | 9.2 | 6 | 4.2 | - | - | - | - | - | - | - | - | - | - | - | - | - |