空气污染在 Cercal ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Cercal 。 今天是 2025年5月2日星期五 。 已记录下列空气污染值 Cercal ：- 臭氧 （O3） - 74 (温和)
- 颗粒物(PM10)悬浮尘埃 - 29 (温和)
- 尘埃 - 7 (好)
- 二氧化硫 （SO2） - 10 (好)
今天，美国 Cercal 。 空气中的空气是否 Cercal ？有烟雾吗？
今天（ 2024年1月17日星期三 ）空气质量在 Cercal 。
一些污染物 Cercal 对少数过敏个体的影响很小。空气中的污染物 Cercal 敏感的人造成轻微的呼吸不适。
今天 O3 级别在 Cercal ？ (臭氧 （O3）)
74 (温和)
今天下午的 PM10 Cercal ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Cercal ：
29 (温和)
最高 PM10 值通常以月份为 23 (2018年8月) 。
颗粒物PM10污染的最低值 Cercal 记录为： 二月 (9) 。
目前 PM2.5 的当前 Cercal ？ (尘埃)
今天的 PM2.5 级别是：
7 (好)
相比之下，过去 7 天内 PM2.5 Cercal 的最高水平是： 9 (2024年1月14日星期日) 和最低： 4 (2024年1月16日星期二) 。
记录的最高 PM2.5 值： 6.7 (2018年9月) 。
颗粒物PM2.5污染的最低水平发生在月份： 十一月 (1.1) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
10 (好)
当前数据 2024年1月17日星期三 上午7:00
O3 74 (温和)
PM10 29 (温和)
PM2,5 7 (好)
SO2 10 (好)
最近几天的空气污染数据 Cercal
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
o3
50
Good
62
Good
44
Good
54
Good
54
Good
58
Good
56
Good
79
Moderate
so2
9
Good
9
Good
9
Good
9
Good
9
Good
10
Good
10
Good
10
Good
pm10
-
Good
-
Good
-
Good
21
Moderate
32
Moderate
38
Moderate
22
Moderate
29
Moderate
pm25
-
Good
-
Good
-
Good
7
Good
9
Good
6
Good
4
Good
7
Good
data source »
空气污染在 Cercal 从 2017年10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
2017-10
no2
4.7 (Good)
4.9 (Good)
5.8 (Good)
6 (Good)
5 (Good)
3.6 (Good)
3.1 (Good)
4.3 (Good)
5.2 (Good)
5.3 (Good)
5.2 (Good)
4.9 (Good)
4.1 (Good)
2.9 (Good)
3.6 (Good)
3.3 (Good)
5 (Good)
4.6 (Good)
3.4 (Good)
6 (Good)
8.1 (Good)
8.4 (Good)
6.2 (Good)
5.3 (Good)
4.6 (Good)
3.4 (Good)
2.7 (Good)
4.3 (Good)
3.6 (Good)
- (Good)
5 (Good)
pm25
3.8 (Good)
4.3 (Good)
6.3 (Good)
5.6 (Good)
4.6 (Good)
2.8 (Good)
1.1 (Good)
1.2 (Good)
3.3 (Good)
3.7 (Good)
3.9 (Good)
2.4 (Good)
1.6 (Good)
1.4 (Good)
2.6 (Good)
3.6 (Good)
4.3 (Good)
2.8 (Good)
2.8 (Good)
5.4 (Good)
6.7 (Good)
3.3 (Good)
3.5 (Good)
2.4 (Good)
2.2 (Good)
3 (Good)
5.3 (Good)
5.2 (Good)
4.6 (Good)
1.9 (Good)
4.4 (Good)
pm10
17 (Good)
9.1 (Good)
21 (Moderate)
15 (Good)
11 (Good)
11 (Good)
11 (Good)
11 (Good)
19 (Good)
15 (Good)
16 (Good)
11 (Good)
14 (Good)
12 (Good)
14 (Good)
21 (Moderate)
13 (Good)
13 (Good)
14 (Good)
17 (Good)
20 (Moderate)
23 (Moderate)
11 (Good)
11 (Good)
13 (Good)
16 (Good)
11 (Good)
9 (Good)
9.3 (Good)
- (Good)
18 (Good)
o3
60 (Good)
73 (Moderate)
72 (Moderate)
60 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
96 (Moderate)
so2
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
3.5 (Good)
2.5 (Good)
1.3 (Good)
1.7 (Good)
3.8 (Good)
5.9 (Good)
7.2 (Good)
18 (Good)
15 (Good)
11 (Good)
8.1 (Good)
5.8 (Good)
3.7 (Good)
3.3 (Good)
3.3 (Good)
- (Good)
- (Good)
data source »
PT04003
2024年1月17日星期三 上午7:00
O3 74 (温和)
臭氧 （O3）
PM10 29 (温和)
颗粒物(PM10)悬浮尘埃
PM2,5 7 (好)
尘埃
SO2 10 (好)
二氧化硫 （SO2）
PT04003
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
o3
79
56
58
54
54
44
62
50
so2
10
10
9.9
9.3
9.3
8.7
9
9
pm10
29
22
38
32
21
-
-
-
pm25
7
4.2
6.2
8.7
7
-
-
-
PT04003
2017-10 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
2017-10
pm25
3.8
4.3
6.3
5.6
4.6
2.8
1.1
1.2
3.3
3.7
3.9
2.4
1.6
1.4
2.6
3.6
4.3
2.8
2.8
5.4
6.7
3.3
3.5
2.4
2.2
3
5.3
5.2
4.6
1.9
4.4
pm10
17
9.1
21
15
11
11
11
11
19
15
16
11
14
12
14
21
13
13
14
17
20
23
11
11
13
16
11
9
9.3
-
18
no2
4.7
4.9
5.8
6
5
3.6
3.1
4.3
5.2
5.3
5.2
4.9
4.1
2.9
3.6
3.3
5
4.6
3.4
6
8.1
8.4
6.2
5.3
4.6
3.4
2.7
4.3
3.6
-
5
o3
60
73
72
60
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
96
so2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.5
2.5
1.3
1.7
3.8
5.9
7.2
18
15
11
8.1
5.8
3.7
3.3
3.3
-
-
* Pollution data source:
https://openaq.org
(EEA Portugal)
The data is licensed under CC-By 4.0
O3 74 (温和)
PM10 29 (温和)
PM2,5 7 (好)
SO2 10 (好)
最近几天的空气污染数据 Cercal
| 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 |
|---|---|---|---|---|---|---|---|---|
| o3 | 50 Good |
62 Good |
44 Good |
54 Good |
54 Good |
58 Good |
56 Good |
79 Moderate |
| so2 | 9 Good |
9 Good |
9 Good |
9 Good |
9 Good |
10 Good |
10 Good |
10 Good |
| pm10 | - Good |
- Good |
- Good |
21 Moderate |
32 Moderate |
38 Moderate |
22 Moderate |
29 Moderate |
| pm25 | - Good |
- Good |
- Good |
7 Good |
9 Good |
6 Good |
4 Good |
7 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 | 2017-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 4.7 (Good) | 4.9 (Good) | 5.8 (Good) | 6 (Good) | 5 (Good) | 3.6 (Good) | 3.1 (Good) | 4.3 (Good) | 5.2 (Good) | 5.3 (Good) | 5.2 (Good) | 4.9 (Good) | 4.1 (Good) | 2.9 (Good) | 3.6 (Good) | 3.3 (Good) | 5 (Good) | 4.6 (Good) | 3.4 (Good) | 6 (Good) | 8.1 (Good) | 8.4 (Good) | 6.2 (Good) | 5.3 (Good) | 4.6 (Good) | 3.4 (Good) | 2.7 (Good) | 4.3 (Good) | 3.6 (Good) | - (Good) | 5 (Good) |
| pm25 | 3.8 (Good) | 4.3 (Good) | 6.3 (Good) | 5.6 (Good) | 4.6 (Good) | 2.8 (Good) | 1.1 (Good) | 1.2 (Good) | 3.3 (Good) | 3.7 (Good) | 3.9 (Good) | 2.4 (Good) | 1.6 (Good) | 1.4 (Good) | 2.6 (Good) | 3.6 (Good) | 4.3 (Good) | 2.8 (Good) | 2.8 (Good) | 5.4 (Good) | 6.7 (Good) | 3.3 (Good) | 3.5 (Good) | 2.4 (Good) | 2.2 (Good) | 3 (Good) | 5.3 (Good) | 5.2 (Good) | 4.6 (Good) | 1.9 (Good) | 4.4 (Good) |
| pm10 | 17 (Good) | 9.1 (Good) | 21 (Moderate) | 15 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 19 (Good) | 15 (Good) | 16 (Good) | 11 (Good) | 14 (Good) | 12 (Good) | 14 (Good) | 21 (Moderate) | 13 (Good) | 13 (Good) | 14 (Good) | 17 (Good) | 20 (Moderate) | 23 (Moderate) | 11 (Good) | 11 (Good) | 13 (Good) | 16 (Good) | 11 (Good) | 9 (Good) | 9.3 (Good) | - (Good) | 18 (Good) |
| o3 | 60 (Good) | 73 (Moderate) | 72 (Moderate) | 60 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 96 (Moderate) |
| so2 | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 3.5 (Good) | 2.5 (Good) | 1.3 (Good) | 1.7 (Good) | 3.8 (Good) | 5.9 (Good) | 7.2 (Good) | 18 (Good) | 15 (Good) | 11 (Good) | 8.1 (Good) | 5.8 (Good) | 3.7 (Good) | 3.3 (Good) | 3.3 (Good) | - (Good) | - (Good) |
O3 74 (温和)
臭氧 （O3）PM10 29 (温和)
颗粒物(PM10)悬浮尘埃PM2,5 7 (好)
尘埃SO2 10 (好)
二氧化硫 （SO2）PT04003
| 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 |
|---|---|---|---|---|---|---|---|---|
| o3 | 79 | 56 | 58 | 54 | 54 | 44 | 62 | 50 |
| so2 | 10 | 10 | 9.9 | 9.3 | 9.3 | 8.7 | 9 | 9 |
| pm10 | 29 | 22 | 38 | 32 | 21 | - | - | - |
| pm25 | 7 | 4.2 | 6.2 | 8.7 | 7 | - | - | - |
PT04003
| 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 | 2017-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 3.8 | 4.3 | 6.3 | 5.6 | 4.6 | 2.8 | 1.1 | 1.2 | 3.3 | 3.7 | 3.9 | 2.4 | 1.6 | 1.4 | 2.6 | 3.6 | 4.3 | 2.8 | 2.8 | 5.4 | 6.7 | 3.3 | 3.5 | 2.4 | 2.2 | 3 | 5.3 | 5.2 | 4.6 | 1.9 | 4.4 |
| pm10 | 17 | 9.1 | 21 | 15 | 11 | 11 | 11 | 11 | 19 | 15 | 16 | 11 | 14 | 12 | 14 | 21 | 13 | 13 | 14 | 17 | 20 | 23 | 11 | 11 | 13 | 16 | 11 | 9 | 9.3 | - | 18 |
| no2 | 4.7 | 4.9 | 5.8 | 6 | 5 | 3.6 | 3.1 | 4.3 | 5.2 | 5.3 | 5.2 | 4.9 | 4.1 | 2.9 | 3.6 | 3.3 | 5 | 4.6 | 3.4 | 6 | 8.1 | 8.4 | 6.2 | 5.3 | 4.6 | 3.4 | 2.7 | 4.3 | 3.6 | - | 5 |
| o3 | 60 | 73 | 72 | 60 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 96 |
| so2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.5 | 2.5 | 1.3 | 1.7 | 3.8 | 5.9 | 7.2 | 18 | 15 | 11 | 8.1 | 5.8 | 3.7 | 3.3 | 3.3 | - | - |