空气污染在 Cathedral's Quarter ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Cathedral's Quarter 。 今天是 2025年5月2日星期五 。 已记录下列空气污染值 Cathedral's Quarter ：- 尘埃 - 5 (好)
- 二氧化硫 （SO2） - 1 (好)
- 颗粒物(PM10)悬浮尘埃 - 10 (好)
- 二氧化氮（NO2） - 3 (好)
- 臭氧 （O3） - 73 (温和)
今天，美国 Cathedral's Quarter 。 空气中的空气是否 Cathedral's Quarter ？有烟雾吗？
今天（ 2024年4月16日星期二 ）空气质量在 Cathedral's Quarter 。
一些污染物 Cathedral's Quarter 对少数过敏个体的影响很小。空气中的污染物 Cathedral's Quarter 敏感的人造成轻微的呼吸不适。
目前 PM2.5 的当前 Cathedral's Quarter ？ (尘埃)
今天的 PM2.5 级别是：
5 (好)
相比之下，过去 7 天内 PM2.5 Cathedral's Quarter 的最高水平是： 5 (2024年4月11日星期四) 和最低： 4 (2024年4月10日星期三) 。
记录的最高 PM2.5 值： 21 (2019年4月) 。
颗粒物PM2.5污染的最低水平发生在月份： 五月 (6.4) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
1 (好)
今天下午的 PM10 Cathedral's Quarter ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Cathedral's Quarter ：
10 (好)
最高 PM10 值通常以月份为 32 (2016年10月) 。
颗粒物PM10污染的最低值 Cathedral's Quarter 记录为： 三月 (8.5) 。
NO2 水平有多高？ (二氧化氮（NO2）)
3 (好)
今天 O3 级别在 Cathedral's Quarter ？ (臭氧 （O3）)
73 (温和)
当前数据 2024年4月16日星期二 上午12:00
PM2,5 5 (好)
SO2 1 (好)
PM10 10 (好)
NO2 3 (好)
O3 73 (温和)
最近几天的空气污染数据 Cathedral's Quarter
index
2024-04-10
2024-04-11
2024-04-12
2024-04-13
2024-04-14
2024-04-15
2024-04-16
pm10
8
Good
9
Good
8
Good
8
Good
10
Good
7
Good
10
Good
so2
1
Good
0
Good
0
Good
1
Good
1
Good
1
Good
1
Good
o3
34
Good
43
Good
40
Good
56
Good
57
Good
71
Moderate
73
Moderate
pm25
4
Good
5
Good
4
Good
5
Good
5
Good
4
Good
5
Good
no2
13
Good
17
Good
17
Good
11
Good
14
Good
9
Good
3
Good
data source »
空气污染在 Cathedral's Quarter 从 2016年2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
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
o3
64 (Good)
66 (Good)
44 (Good)
29 (Good)
30 (Good)
27 (Good)
23 (Good)
30 (Good)
32 (Good)
40 (Good)
38 (Good)
47 (Good)
56 (Good)
66 (Good)
56 (Good)
45 (Good)
30 (Good)
29 (Good)
33 (Good)
40 (Good)
38 (Good)
30 (Good)
41 (Good)
47 (Good)
55 (Good)
55 (Good)
46 (Good)
44 (Good)
40 (Good)
37 (Good)
35 (Good)
40 (Good)
39 (Good)
34 (Good)
38 (Good)
44 (Good)
56 (Good)
63 (Good)
46 (Good)
47 (Good)
38 (Good)
29 (Good)
26 (Good)
33 (Good)
35 (Good)
39 (Good)
36 (Good)
47 (Good)
61 (Good)
56 (Good)
49 (Good)
35 (Good)
no2
14 (Good)
16 (Good)
27 (Good)
46 (Moderate)
47 (Moderate)
45 (Moderate)
40 (Good)
28 (Good)
18 (Good)
16 (Good)
15 (Good)
22 (Good)
22 (Good)
28 (Good)
23 (Good)
29 (Good)
39 (Good)
35 (Good)
32 (Good)
25 (Good)
20 (Good)
22 (Good)
20 (Good)
30 (Good)
27 (Good)
27 (Good)
33 (Good)
32 (Good)
32 (Good)
33 (Good)
32 (Good)
25 (Good)
22 (Good)
15 (Good)
16 (Good)
18 (Good)
24 (Good)
19 (Good)
31 (Good)
31 (Good)
36 (Good)
42 (Moderate)
49 (Moderate)
31 (Good)
21 (Good)
18 (Good)
18 (Good)
28 (Good)
26 (Good)
27 (Good)
27 (Good)
62 (Moderate)
so2
4.2 (Good)
3.4 (Good)
2.4 (Good)
2.2 (Good)
3.5 (Good)
3 (Good)
2.9 (Good)
4.1 (Good)
7.2 (Good)
7 (Good)
7.5 (Good)
7.8 (Good)
11 (Good)
11 (Good)
6.8 (Good)
5.3 (Good)
14 (Good)
8.5 (Good)
15 (Good)
7.1 (Good)
5.7 (Good)
4 (Good)
8.8 (Good)
7.4 (Good)
4.7 (Good)
4 (Good)
3.2 (Good)
4.2 (Good)
3 (Good)
6.9 (Good)
9.7 (Good)
9.7 (Good)
9.4 (Good)
16 (Good)
5.4 (Good)
12 (Good)
14 (Good)
13 (Good)
8.5 (Good)
9.1 (Good)
6.6 (Good)
5.8 (Good)
9.4 (Good)
12 (Good)
7.5 (Good)
11 (Good)
15 (Good)
10 (Good)
6.7 (Good)
5.3 (Good)
4.5 (Good)
19 (Good)
pm25
6.4 (Good)
8.8 (Good)
7.1 (Good)
7.3 (Good)
8.6 (Good)
9.5 (Good)
11 (Good)
6.7 (Good)
8.2 (Good)
9.3 (Good)
12 (Good)
10 (Good)
12 (Good)
21 (Moderate)
9.8 (Good)
16 (Moderate)
13 (Good)
14 (Moderate)
12 (Good)
11 (Good)
10 (Good)
15 (Moderate)
12 (Good)
17 (Moderate)
15 (Moderate)
14 (Moderate)
13 (Moderate)
11 (Good)
12 (Good)
10 (Good)
8.7 (Good)
7.8 (Good)
9.2 (Good)
9.8 (Good)
10 (Good)
9 (Good)
13 (Moderate)
8.9 (Good)
11 (Good)
10 (Good)
14 (Moderate)
14 (Moderate)
20 (Moderate)
13 (Good)
9.8 (Good)
12 (Good)
9.6 (Good)
14 (Moderate)
11 (Good)
7.5 (Good)
8.5 (Good)
- (Good)
pm10
12 (Good)
16 (Good)
13 (Good)
14 (Good)
14 (Good)
14 (Good)
20 (Good)
13 (Good)
13 (Good)
12 (Good)
9.5 (Good)
11 (Good)
12 (Good)
26 (Moderate)
13 (Good)
21 (Moderate)
14 (Good)
15 (Good)
15 (Good)
14 (Good)
13 (Good)
17 (Good)
23 (Moderate)
23 (Moderate)
18 (Good)
18 (Good)
19 (Good)
18 (Good)
14 (Good)
12 (Good)
12 (Good)
13 (Good)
13 (Good)
11 (Good)
11 (Good)
11 (Good)
18 (Good)
23 (Moderate)
21 (Moderate)
16 (Good)
20 (Moderate)
22 (Moderate)
27 (Moderate)
32 (Moderate)
16 (Good)
16 (Good)
15 (Good)
22 (Moderate)
19 (Good)
16 (Good)
8.5 (Good)
- (Good)
data source »
Belfast Centre
2024年4月16日星期二 上午12:00
PM2,5 5 (好)
尘埃
SO2 1 (好)
二氧化硫 （SO2）
PM10 10 (好)
颗粒物(PM10)悬浮尘埃
NO2 3 (好)
二氧化氮（NO2）
O3 73 (温和)
臭氧 （O3）
Belfast Centre
index
2024-04-16
2024-04-15
2024-04-14
2024-04-13
2024-04-12
2024-04-11
2024-04-10
pm10
10
7.4
9.9
7.8
7.9
9.1
7.5
so2
1
1
0.65
0.74
0.48
0.43
1
o3
73
71
57
56
40
43
34
pm25
5
4.1
5
4.6
4.3
5
4
no2
3
9.1
14
11
17
17
13
Belfast Centre
2016-02 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
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
o3
64
66
44
29
30
27
23
30
32
40
38
47
56
66
56
45
30
29
33
40
38
30
41
47
55
55
46
44
40
37
35
40
39
34
38
44
56
63
46
47
38
29
26
33
35
39
36
47
61
56
49
35
no2
14
16
27
46
47
45
40
28
18
16
15
22
22
28
23
29
39
35
32
25
20
22
20
30
27
27
33
32
32
33
32
25
22
15
16
18
24
19
31
31
36
42
49
31
21
18
18
28
26
27
27
62
so2
4.2
3.4
2.4
2.2
3.5
3
2.9
4.1
7.2
7
7.5
7.8
11
11
6.8
5.3
14
8.5
15
7.1
5.7
4
8.8
7.4
4.7
4
3.2
4.2
3
6.9
9.7
9.7
9.4
16
5.4
12
14
13
8.5
9.1
6.6
5.8
9.4
12
7.5
11
15
10
6.7
5.3
4.5
19
pm25
6.4
8.8
7.1
7.3
8.6
9.5
11
6.7
8.2
9.3
12
10
12
21
9.8
16
13
14
12
11
10
15
12
17
15
14
13
11
12
10
8.7
7.8
9.2
9.8
10
9
13
8.9
11
10
14
14
20
13
9.8
12
9.6
14
11
7.5
8.5
-
pm10
12
16
13
14
14
14
20
13
13
12
9.5
11
12
26
13
21
14
15
15
14
13
17
23
23
18
18
19
18
14
12
12
13
13
11
11
11
18
23
21
16
20
22
27
32
16
16
15
22
19
16
8.5
-
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
PM2,5 5 (好)
SO2 1 (好)
PM10 10 (好)
NO2 3 (好)
O3 73 (温和)
最近几天的空气污染数据 Cathedral's Quarter
| index | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
|---|---|---|---|---|---|---|---|
| pm10 | 8 Good |
9 Good |
8 Good |
8 Good |
10 Good |
7 Good |
10 Good |
| so2 | 1 Good |
0 Good |
0 Good |
1 Good |
1 Good |
1 Good |
1 Good |
| o3 | 34 Good |
43 Good |
40 Good |
56 Good |
57 Good |
71 Moderate |
73 Moderate |
| pm25 | 4 Good |
5 Good |
4 Good |
5 Good |
5 Good |
4 Good |
5 Good |
| no2 | 13 Good |
17 Good |
17 Good |
11 Good |
14 Good |
9 Good |
3 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 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 64 (Good) | 66 (Good) | 44 (Good) | 29 (Good) | 30 (Good) | 27 (Good) | 23 (Good) | 30 (Good) | 32 (Good) | 40 (Good) | 38 (Good) | 47 (Good) | 56 (Good) | 66 (Good) | 56 (Good) | 45 (Good) | 30 (Good) | 29 (Good) | 33 (Good) | 40 (Good) | 38 (Good) | 30 (Good) | 41 (Good) | 47 (Good) | 55 (Good) | 55 (Good) | 46 (Good) | 44 (Good) | 40 (Good) | 37 (Good) | 35 (Good) | 40 (Good) | 39 (Good) | 34 (Good) | 38 (Good) | 44 (Good) | 56 (Good) | 63 (Good) | 46 (Good) | 47 (Good) | 38 (Good) | 29 (Good) | 26 (Good) | 33 (Good) | 35 (Good) | 39 (Good) | 36 (Good) | 47 (Good) | 61 (Good) | 56 (Good) | 49 (Good) | 35 (Good) |
| no2 | 14 (Good) | 16 (Good) | 27 (Good) | 46 (Moderate) | 47 (Moderate) | 45 (Moderate) | 40 (Good) | 28 (Good) | 18 (Good) | 16 (Good) | 15 (Good) | 22 (Good) | 22 (Good) | 28 (Good) | 23 (Good) | 29 (Good) | 39 (Good) | 35 (Good) | 32 (Good) | 25 (Good) | 20 (Good) | 22 (Good) | 20 (Good) | 30 (Good) | 27 (Good) | 27 (Good) | 33 (Good) | 32 (Good) | 32 (Good) | 33 (Good) | 32 (Good) | 25 (Good) | 22 (Good) | 15 (Good) | 16 (Good) | 18 (Good) | 24 (Good) | 19 (Good) | 31 (Good) | 31 (Good) | 36 (Good) | 42 (Moderate) | 49 (Moderate) | 31 (Good) | 21 (Good) | 18 (Good) | 18 (Good) | 28 (Good) | 26 (Good) | 27 (Good) | 27 (Good) | 62 (Moderate) |
| so2 | 4.2 (Good) | 3.4 (Good) | 2.4 (Good) | 2.2 (Good) | 3.5 (Good) | 3 (Good) | 2.9 (Good) | 4.1 (Good) | 7.2 (Good) | 7 (Good) | 7.5 (Good) | 7.8 (Good) | 11 (Good) | 11 (Good) | 6.8 (Good) | 5.3 (Good) | 14 (Good) | 8.5 (Good) | 15 (Good) | 7.1 (Good) | 5.7 (Good) | 4 (Good) | 8.8 (Good) | 7.4 (Good) | 4.7 (Good) | 4 (Good) | 3.2 (Good) | 4.2 (Good) | 3 (Good) | 6.9 (Good) | 9.7 (Good) | 9.7 (Good) | 9.4 (Good) | 16 (Good) | 5.4 (Good) | 12 (Good) | 14 (Good) | 13 (Good) | 8.5 (Good) | 9.1 (Good) | 6.6 (Good) | 5.8 (Good) | 9.4 (Good) | 12 (Good) | 7.5 (Good) | 11 (Good) | 15 (Good) | 10 (Good) | 6.7 (Good) | 5.3 (Good) | 4.5 (Good) | 19 (Good) |
| pm25 | 6.4 (Good) | 8.8 (Good) | 7.1 (Good) | 7.3 (Good) | 8.6 (Good) | 9.5 (Good) | 11 (Good) | 6.7 (Good) | 8.2 (Good) | 9.3 (Good) | 12 (Good) | 10 (Good) | 12 (Good) | 21 (Moderate) | 9.8 (Good) | 16 (Moderate) | 13 (Good) | 14 (Moderate) | 12 (Good) | 11 (Good) | 10 (Good) | 15 (Moderate) | 12 (Good) | 17 (Moderate) | 15 (Moderate) | 14 (Moderate) | 13 (Moderate) | 11 (Good) | 12 (Good) | 10 (Good) | 8.7 (Good) | 7.8 (Good) | 9.2 (Good) | 9.8 (Good) | 10 (Good) | 9 (Good) | 13 (Moderate) | 8.9 (Good) | 11 (Good) | 10 (Good) | 14 (Moderate) | 14 (Moderate) | 20 (Moderate) | 13 (Good) | 9.8 (Good) | 12 (Good) | 9.6 (Good) | 14 (Moderate) | 11 (Good) | 7.5 (Good) | 8.5 (Good) | - (Good) |
| pm10 | 12 (Good) | 16 (Good) | 13 (Good) | 14 (Good) | 14 (Good) | 14 (Good) | 20 (Good) | 13 (Good) | 13 (Good) | 12 (Good) | 9.5 (Good) | 11 (Good) | 12 (Good) | 26 (Moderate) | 13 (Good) | 21 (Moderate) | 14 (Good) | 15 (Good) | 15 (Good) | 14 (Good) | 13 (Good) | 17 (Good) | 23 (Moderate) | 23 (Moderate) | 18 (Good) | 18 (Good) | 19 (Good) | 18 (Good) | 14 (Good) | 12 (Good) | 12 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 18 (Good) | 23 (Moderate) | 21 (Moderate) | 16 (Good) | 20 (Moderate) | 22 (Moderate) | 27 (Moderate) | 32 (Moderate) | 16 (Good) | 16 (Good) | 15 (Good) | 22 (Moderate) | 19 (Good) | 16 (Good) | 8.5 (Good) | - (Good) |
PM2,5 5 (好)
尘埃SO2 1 (好)
二氧化硫 （SO2）PM10 10 (好)
颗粒物(PM10)悬浮尘埃NO2 3 (好)
二氧化氮（NO2）O3 73 (温和)
臭氧 （O3）Belfast Centre
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
|---|---|---|---|---|---|---|---|
| pm10 | 10 | 7.4 | 9.9 | 7.8 | 7.9 | 9.1 | 7.5 |
| so2 | 1 | 1 | 0.65 | 0.74 | 0.48 | 0.43 | 1 |
| o3 | 73 | 71 | 57 | 56 | 40 | 43 | 34 |
| pm25 | 5 | 4.1 | 5 | 4.6 | 4.3 | 5 | 4 |
| no2 | 3 | 9.1 | 14 | 11 | 17 | 17 | 13 |
Belfast Centre
| 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 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 64 | 66 | 44 | 29 | 30 | 27 | 23 | 30 | 32 | 40 | 38 | 47 | 56 | 66 | 56 | 45 | 30 | 29 | 33 | 40 | 38 | 30 | 41 | 47 | 55 | 55 | 46 | 44 | 40 | 37 | 35 | 40 | 39 | 34 | 38 | 44 | 56 | 63 | 46 | 47 | 38 | 29 | 26 | 33 | 35 | 39 | 36 | 47 | 61 | 56 | 49 | 35 |
| no2 | 14 | 16 | 27 | 46 | 47 | 45 | 40 | 28 | 18 | 16 | 15 | 22 | 22 | 28 | 23 | 29 | 39 | 35 | 32 | 25 | 20 | 22 | 20 | 30 | 27 | 27 | 33 | 32 | 32 | 33 | 32 | 25 | 22 | 15 | 16 | 18 | 24 | 19 | 31 | 31 | 36 | 42 | 49 | 31 | 21 | 18 | 18 | 28 | 26 | 27 | 27 | 62 |
| so2 | 4.2 | 3.4 | 2.4 | 2.2 | 3.5 | 3 | 2.9 | 4.1 | 7.2 | 7 | 7.5 | 7.8 | 11 | 11 | 6.8 | 5.3 | 14 | 8.5 | 15 | 7.1 | 5.7 | 4 | 8.8 | 7.4 | 4.7 | 4 | 3.2 | 4.2 | 3 | 6.9 | 9.7 | 9.7 | 9.4 | 16 | 5.4 | 12 | 14 | 13 | 8.5 | 9.1 | 6.6 | 5.8 | 9.4 | 12 | 7.5 | 11 | 15 | 10 | 6.7 | 5.3 | 4.5 | 19 |
| pm25 | 6.4 | 8.8 | 7.1 | 7.3 | 8.6 | 9.5 | 11 | 6.7 | 8.2 | 9.3 | 12 | 10 | 12 | 21 | 9.8 | 16 | 13 | 14 | 12 | 11 | 10 | 15 | 12 | 17 | 15 | 14 | 13 | 11 | 12 | 10 | 8.7 | 7.8 | 9.2 | 9.8 | 10 | 9 | 13 | 8.9 | 11 | 10 | 14 | 14 | 20 | 13 | 9.8 | 12 | 9.6 | 14 | 11 | 7.5 | 8.5 | - |
| pm10 | 12 | 16 | 13 | 14 | 14 | 14 | 20 | 13 | 13 | 12 | 9.5 | 11 | 12 | 26 | 13 | 21 | 14 | 15 | 15 | 14 | 13 | 17 | 23 | 23 | 18 | 18 | 19 | 18 | 14 | 12 | 12 | 13 | 13 | 11 | 11 | 11 | 18 | 23 | 21 | 16 | 20 | 22 | 27 | 32 | 16 | 16 | 15 | 22 | 19 | 16 | 8.5 | - |