空气污染在 Praha 3 ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Praha 3 。 今天是 2024年5月20日星期一 。 已记录下列空气污染值 Praha 3 ：- 二氧化氮（NO2） - 50 (温和)
- 颗粒物(PM10)悬浮尘埃 - 23 (温和)
- 尘埃 - 12 (好)
- 二氧化硫 （SO2） - 4 (好)
- 臭氧 （O3） - 13 (好)
今天，美国 Praha 3 。 空气中的空气是否 Praha 3 ？有烟雾吗？
今天（ 2024年1月17日星期三 ）空气质量在 Praha 3 。
一些污染物 Praha 3 对少数过敏个体的影响很小。空气中的污染物 Praha 3 敏感的人造成轻微的呼吸不适。
NO2 水平有多高？ (二氧化氮（NO2）)
50 (温和)
今天下午的 PM10 Praha 3 ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Praha 3 ：
23 (温和)
最高 PM10 值通常以月份为 37 (2018年11月) 。
颗粒物PM10污染的最低值 Praha 3 记录为： 二月 (9.7) 。
目前 PM2.5 的当前 Praha 3 ？ (尘埃)
今天的 PM2.5 级别是：
12 (好)
相比之下，过去 7 天内 PM2.5 Praha 3 的最高水平是： 60 (2024年1月11日星期四) 和最低： 7 (2024年1月13日星期六) 。
记录的最高 PM2.5 值： 30 (2018年11月) 。
颗粒物PM2.5污染的最低水平发生在月份： 二月 (6.6) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
4 (好)
今天 O3 级别在 Praha 3 ？ (臭氧 （O3）)
13 (好)
当前数据 2024年1月17日星期三 上午10:00
NO2 50 (温和)
PM10 23 (温和)
20 (好)
PM2,5 12 (好)
SO2 4 (好)
O3 13 (好)
最近几天的空气污染数据 Praha 3
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
pm10
57
Unhealthy for Sensitive Groups
72
Unhealthy for Sensitive Groups
19
Good
9
Good
11
Good
15
Good
13
Good
21
Moderate
o3
10
Good
7
Good
28
Good
40
Good
37
Good
41
Good
46
Good
14
Good
no2
52
Moderate
48
Moderate
26
Good
16
Good
14
Good
16
Good
19
Good
42
Moderate
no
26
Good
31
Good
3
Good
-
Good
2
Good
2
Good
2
Good
25
Good
so2
5
Good
5
Good
4
Good
3
Good
3
Good
3
Good
3
Good
4
Good
pm25
48
Unhealthy for Sensitive Groups
60
Unhealthy
17
Moderate
7
Good
10
Good
11
Good
10
Good
15
Moderate
data source »
空气污染在 Praha 3 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
9.1 (Good)
18 (Moderate)
15 (Moderate)
6.6 (Good)
20 (Moderate)
15 (Moderate)
15 (Moderate)
14 (Moderate)
8.3 (Good)
11 (Good)
11 (Good)
11 (Good)
10 (Good)
18 (Moderate)
11 (Good)
23 (Moderate)
16 (Moderate)
13 (Moderate)
30 (Moderate)
25 (Moderate)
10 (Good)
10 (Good)
11 (Good)
9.8 (Good)
12 (Good)
17 (Moderate)
27 (Moderate)
29 (Moderate)
18 (Moderate)
12 (Good)
14 (Moderate)
9.2 (Good)
14 (Moderate)
pm10
13 (Good)
25 (Moderate)
21 (Moderate)
9.7 (Good)
27 (Moderate)
20 (Moderate)
20 (Moderate)
18 (Good)
16 (Good)
17 (Good)
19 (Good)
19 (Good)
15 (Good)
26 (Moderate)
16 (Good)
33 (Moderate)
20 (Moderate)
16 (Good)
37 (Moderate)
35 (Moderate)
22 (Moderate)
21 (Moderate)
21 (Moderate)
20 (Moderate)
25 (Moderate)
27 (Moderate)
35 (Moderate)
35 (Moderate)
22 (Moderate)
17 (Good)
20 (Moderate)
17 (Good)
23 (Moderate)
no2
13 (Good)
21 (Good)
21 (Good)
16 (Good)
29 (Good)
25 (Good)
25 (Good)
24 (Good)
20 (Good)
19 (Good)
16 (Good)
17 (Good)
21 (Good)
24 (Good)
22 (Good)
38 (Good)
27 (Good)
26 (Good)
33 (Good)
35 (Good)
29 (Good)
22 (Good)
19 (Good)
16 (Good)
14 (Good)
22 (Good)
26 (Good)
29 (Good)
22 (Good)
25 (Good)
26 (Good)
23 (Good)
27 (Good)
o3
68 (Good)
69 (Good)
54 (Good)
53 (Good)
25 (Good)
28 (Good)
18 (Good)
24 (Good)
42 (Good)
57 (Good)
72 (Moderate)
86 (Moderate)
62 (Good)
69 (Good)
57 (Good)
32 (Good)
38 (Good)
31 (Good)
15 (Good)
38 (Good)
52 (Good)
77 (Moderate)
87 (Moderate)
73 (Moderate)
83 (Moderate)
68 (Good)
50 (Good)
36 (Good)
34 (Good)
29 (Good)
23 (Good)
31 (Good)
35 (Good)
so2
3.4 (Good)
3.4 (Good)
3.5 (Good)
3.2 (Good)
3.3 (Good)
1.9 (Good)
1.6 (Good)
1.3 (Good)
3.9 (Good)
6.2 (Good)
4.5 (Good)
3.5 (Good)
2.5 (Good)
2.3 (Good)
1.7 (Good)
2 (Good)
2.1 (Good)
1.4 (Good)
1.8 (Good)
4.6 (Good)
1.4 (Good)
1.4 (Good)
1.8 (Good)
3.8 (Good)
29 (Good)
3.7 (Good)
5 (Good)
7.5 (Good)
11 (Good)
11 (Good)
8.8 (Good)
8 (Good)
8.3 (Good)
data source »
Praha 2-Riegrovy sady
2024年1月17日星期三 上午10:00
NO2 50 (温和)
二氧化氮（NO2）
PM10 23 (温和)
颗粒物(PM10)悬浮尘埃
20 (好)
index_name_no
PM2,5 12 (好)
尘埃
SO2 4.3 (好)
二氧化硫 （SO2）
O3 13 (好)
臭氧 （O3）
Praha 2-Riegrovy sady
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
pm10
21
13
15
11
9.5
19
72
57
o3
14
46
41
37
40
28
7
10
no2
42
19
16
14
16
26
48
52
no
25
2.1
2.3
2.2
-
3
31
26
so2
3.8
3.1
3.4
3.2
3
4.1
4.8
4.8
pm25
15
9.7
11
10
7.1
17
60
48
CZ0ARIE
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
9.1
18
15
6.6
20
15
15
14
8.3
11
11
11
10
18
11
23
16
13
30
25
10
10
11
9.8
12
17
27
29
18
12
14
9.2
14
pm10
13
25
21
9.7
27
20
20
18
16
17
19
19
15
26
16
33
20
16
37
35
22
21
21
20
25
27
35
35
22
17
20
17
23
so2
3.4
3.4
3.5
3.2
3.3
1.9
1.6
1.3
3.9
6.2
4.5
3.5
2.5
2.3
1.7
2
2.1
1.4
1.8
4.6
1.4
1.4
1.8
3.8
29
3.7
5
7.5
11
11
8.8
8
8.3
no2
13
21
21
16
29
25
25
24
20
19
16
17
21
24
22
38
27
26
33
35
29
22
19
16
14
22
26
29
22
25
26
23
27
o3
68
69
54
53
25
28
18
24
42
57
72
86
62
69
57
32
38
31
15
38
52
77
87
73
83
68
50
36
34
29
23
31
35
* Pollution data source:
https://openaq.org
(EEA Czech Republic)
The data is licensed under CC-By 4.0
NO2 50 (温和)
PM10 23 (温和)
20 (好)
PM2,5 12 (好)
SO2 4 (好)
O3 13 (好)
最近几天的空气污染数据 Praha 3
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 57 Unhealthy for Sensitive Groups |
72 Unhealthy for Sensitive Groups |
19 Good |
9 Good |
11 Good |
15 Good |
13 Good |
21 Moderate |
| o3 | 10 Good |
7 Good |
28 Good |
40 Good |
37 Good |
41 Good |
46 Good |
14 Good |
| no2 | 52 Moderate |
48 Moderate |
26 Good |
16 Good |
14 Good |
16 Good |
19 Good |
42 Moderate |
| no | 26 Good |
31 Good |
3 Good |
- Good |
2 Good |
2 Good |
2 Good |
25 Good |
| so2 | 5 Good |
5 Good |
4 Good |
3 Good |
3 Good |
3 Good |
3 Good |
4 Good |
| pm25 | 48 Unhealthy for Sensitive Groups |
60 Unhealthy |
17 Moderate |
7 Good |
10 Good |
11 Good |
10 Good |
15 Moderate |
| 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 | 9.1 (Good) | 18 (Moderate) | 15 (Moderate) | 6.6 (Good) | 20 (Moderate) | 15 (Moderate) | 15 (Moderate) | 14 (Moderate) | 8.3 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 10 (Good) | 18 (Moderate) | 11 (Good) | 23 (Moderate) | 16 (Moderate) | 13 (Moderate) | 30 (Moderate) | 25 (Moderate) | 10 (Good) | 10 (Good) | 11 (Good) | 9.8 (Good) | 12 (Good) | 17 (Moderate) | 27 (Moderate) | 29 (Moderate) | 18 (Moderate) | 12 (Good) | 14 (Moderate) | 9.2 (Good) | 14 (Moderate) |
| pm10 | 13 (Good) | 25 (Moderate) | 21 (Moderate) | 9.7 (Good) | 27 (Moderate) | 20 (Moderate) | 20 (Moderate) | 18 (Good) | 16 (Good) | 17 (Good) | 19 (Good) | 19 (Good) | 15 (Good) | 26 (Moderate) | 16 (Good) | 33 (Moderate) | 20 (Moderate) | 16 (Good) | 37 (Moderate) | 35 (Moderate) | 22 (Moderate) | 21 (Moderate) | 21 (Moderate) | 20 (Moderate) | 25 (Moderate) | 27 (Moderate) | 35 (Moderate) | 35 (Moderate) | 22 (Moderate) | 17 (Good) | 20 (Moderate) | 17 (Good) | 23 (Moderate) |
| no2 | 13 (Good) | 21 (Good) | 21 (Good) | 16 (Good) | 29 (Good) | 25 (Good) | 25 (Good) | 24 (Good) | 20 (Good) | 19 (Good) | 16 (Good) | 17 (Good) | 21 (Good) | 24 (Good) | 22 (Good) | 38 (Good) | 27 (Good) | 26 (Good) | 33 (Good) | 35 (Good) | 29 (Good) | 22 (Good) | 19 (Good) | 16 (Good) | 14 (Good) | 22 (Good) | 26 (Good) | 29 (Good) | 22 (Good) | 25 (Good) | 26 (Good) | 23 (Good) | 27 (Good) |
| o3 | 68 (Good) | 69 (Good) | 54 (Good) | 53 (Good) | 25 (Good) | 28 (Good) | 18 (Good) | 24 (Good) | 42 (Good) | 57 (Good) | 72 (Moderate) | 86 (Moderate) | 62 (Good) | 69 (Good) | 57 (Good) | 32 (Good) | 38 (Good) | 31 (Good) | 15 (Good) | 38 (Good) | 52 (Good) | 77 (Moderate) | 87 (Moderate) | 73 (Moderate) | 83 (Moderate) | 68 (Good) | 50 (Good) | 36 (Good) | 34 (Good) | 29 (Good) | 23 (Good) | 31 (Good) | 35 (Good) |
| so2 | 3.4 (Good) | 3.4 (Good) | 3.5 (Good) | 3.2 (Good) | 3.3 (Good) | 1.9 (Good) | 1.6 (Good) | 1.3 (Good) | 3.9 (Good) | 6.2 (Good) | 4.5 (Good) | 3.5 (Good) | 2.5 (Good) | 2.3 (Good) | 1.7 (Good) | 2 (Good) | 2.1 (Good) | 1.4 (Good) | 1.8 (Good) | 4.6 (Good) | 1.4 (Good) | 1.4 (Good) | 1.8 (Good) | 3.8 (Good) | 29 (Good) | 3.7 (Good) | 5 (Good) | 7.5 (Good) | 11 (Good) | 11 (Good) | 8.8 (Good) | 8 (Good) | 8.3 (Good) |
NO2 50 (温和)
二氧化氮（NO2）PM10 23 (温和)
颗粒物(PM10)悬浮尘埃20 (好)
index_name_noPM2,5 12 (好)
尘埃SO2 4.3 (好)
二氧化硫 （SO2）O3 13 (好)
臭氧 （O3）Praha 2-Riegrovy sady
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 21 | 13 | 15 | 11 | 9.5 | 19 | 72 | 57 |
| o3 | 14 | 46 | 41 | 37 | 40 | 28 | 7 | 10 |
| no2 | 42 | 19 | 16 | 14 | 16 | 26 | 48 | 52 |
| no | 25 | 2.1 | 2.3 | 2.2 | - | 3 | 31 | 26 |
| so2 | 3.8 | 3.1 | 3.4 | 3.2 | 3 | 4.1 | 4.8 | 4.8 |
| pm25 | 15 | 9.7 | 11 | 10 | 7.1 | 17 | 60 | 48 |
CZ0ARIE
| 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 | 9.1 | 18 | 15 | 6.6 | 20 | 15 | 15 | 14 | 8.3 | 11 | 11 | 11 | 10 | 18 | 11 | 23 | 16 | 13 | 30 | 25 | 10 | 10 | 11 | 9.8 | 12 | 17 | 27 | 29 | 18 | 12 | 14 | 9.2 | 14 |
| pm10 | 13 | 25 | 21 | 9.7 | 27 | 20 | 20 | 18 | 16 | 17 | 19 | 19 | 15 | 26 | 16 | 33 | 20 | 16 | 37 | 35 | 22 | 21 | 21 | 20 | 25 | 27 | 35 | 35 | 22 | 17 | 20 | 17 | 23 |
| so2 | 3.4 | 3.4 | 3.5 | 3.2 | 3.3 | 1.9 | 1.6 | 1.3 | 3.9 | 6.2 | 4.5 | 3.5 | 2.5 | 2.3 | 1.7 | 2 | 2.1 | 1.4 | 1.8 | 4.6 | 1.4 | 1.4 | 1.8 | 3.8 | 29 | 3.7 | 5 | 7.5 | 11 | 11 | 8.8 | 8 | 8.3 |
| no2 | 13 | 21 | 21 | 16 | 29 | 25 | 25 | 24 | 20 | 19 | 16 | 17 | 21 | 24 | 22 | 38 | 27 | 26 | 33 | 35 | 29 | 22 | 19 | 16 | 14 | 22 | 26 | 29 | 22 | 25 | 26 | 23 | 27 |
| o3 | 68 | 69 | 54 | 53 | 25 | 28 | 18 | 24 | 42 | 57 | 72 | 86 | 62 | 69 | 57 | 32 | 38 | 31 | 15 | 38 | 52 | 77 | 87 | 73 | 83 | 68 | 50 | 36 | 34 | 29 | 23 | 31 | 35 |