今天,美国 Wales 。 空气中的空气是否 Wales ?有烟雾吗?
NO2 水平有多高? (二氧化氮(NO2))
14 (好)
今天 O3 级别在 Wales ? (臭氧 (O3))
60 (好)
目前 PM2.5 的当前 Wales ? (尘埃)
今天的 PM2.5 级别是:
9 (好)
相比之下,过去 7 天内 PM2.5 Wales 的最高水平是: 24 (2024年3月9日星期六) 和最低: 2 (2024年4月11日星期四) 。
记录的最高 PM2.5 值: 20 (2019年4月) 。
颗粒物PM2.5污染的最低水平发生在月份: 九月 (6.1) 。
SO2 污染程度如何? (二氧化硫 (SO2))
4 (好)
今天下午的 PM10 Wales ? (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Wales :
17 (好)
最高 PM10 值通常以月份为 28 (2019年2月) 。
颗粒物PM10污染的最低值 Wales 记录为: 十一月 (14) 。
NO2 14 (好)
O3 60 (好)
PM2,5 9 (好)
SO2 4 (好)
PM10 17 (好)
index | 2024-01-31 | 2024-02-02 | 2024-02-03 | 2024-02-04 | 2024-02-05 | 2024-02-06 | 2024-02-07 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 | 2023-09-01 | 2023-09-02 | 2023-08-31 | 2023-08-30 | 2023-08-29 | 2023-08-28 | 2024-03-09 | 2024-03-10 | 2024-03-11 | 2024-03-12 | 2024-03-13 | 2024-03-14 | 2024-03-15 | 2024-03-16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 9 Good |
4 Good |
4 Good |
4 Good |
6 Good |
8 Good |
5 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
4 Good |
4 Good |
8 Good |
6 Good |
1 Good |
1 Good |
1 Good |
1 Good |
o3 | 53 Good |
66 Good |
66 Good |
67 Good |
66 Good |
64 Good |
64 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
pm10 | 14 Good |
7 Good |
17 Good |
9 Good |
23 Moderate |
48 Moderate |
30 Moderate |
10 Good |
5 Good |
10 Good |
16 Good |
12 Good |
11 Good |
11 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
32 Moderate |
22 Moderate |
18 Good |
13 Good |
9 Good |
9 Good |
13 Good |
11 Good |
no2 | 13 Good |
7 Good |
7 Good |
6 Good |
9 Good |
10 Good |
6 Good |
6 Good |
17 Good |
16 Good |
13 Good |
14 Good |
9 Good |
3 Good |
39 Good |
10 Good |
14 Good |
26 Good |
35 Good |
16 Good |
16 Good |
25 Good |
29 Good |
9 Good |
7 Good |
12 Good |
6 Good |
22 Good |
pm25 | 6 Good |
3 Good |
8 Good |
5 Good |
11 Good |
20 Moderate |
15 Moderate |
4 Good |
2 Good |
4 Good |
7 Good |
6 Good |
5 Good |
6 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
24 Moderate |
18 Moderate |
15 Moderate |
9 Good |
4 Good |
4 Good |
6 Good |
5 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 | 69 (Good) | 73 (Moderate) | 66 (Good) | 64 (Good) | 48 (Good) | 47 (Good) | 38 (Good) | 40 (Good) | 41 (Good) | 45 (Good) | 44 (Good) | 51 (Good) | 58 (Good) | 69 (Good) | 62 (Good) | 49 (Good) | 45 (Good) | 50 (Good) | 43 (Good) | 44 (Good) | 45 (Good) | 39 (Good) | 56 (Good) | 60 (Good) | 68 (Good) | 64 (Good) | 61 (Good) | 53 (Good) | 52 (Good) | 48 (Good) | 43 (Good) | 47 (Good) | 44 (Good) | 42 (Good) | 43 (Good) | 53 (Good) | 61 (Good) | 66 (Good) | 64 (Good) | 55 (Good) | 40 (Good) | 33 (Good) | 43 (Good) | 37 (Good) | 40 (Good) | 45 (Good) | 43 (Good) | 54 (Good) | 68 (Good) | 65 (Good) | 58 (Good) | 54 (Good) |
no2 | 14 (Good) | 15 (Good) | 19 (Good) | 20 (Good) | 28 (Good) | 30 (Good) | 30 (Good) | 24 (Good) | 18 (Good) | 16 (Good) | 17 (Good) | 18 (Good) | 24 (Good) | 26 (Good) | 24 (Good) | 35 (Good) | 38 (Good) | 28 (Good) | 27 (Good) | 25 (Good) | 21 (Good) | 17 (Good) | 21 (Good) | 20 (Good) | 23 (Good) | 24 (Good) | 27 (Good) | 29 (Good) | 28 (Good) | 32 (Good) | 33 (Good) | 23 (Good) | 21 (Good) | 18 (Good) | 17 (Good) | 18 (Good) | 21 (Good) | 23 (Good) | 27 (Good) | 29 (Good) | 37 (Good) | 39 (Good) | 35 (Good) | 29 (Good) | 21 (Good) | 19 (Good) | 16 (Good) | 22 (Good) | 24 (Good) | 25 (Good) | 28 (Good) | 30 (Good) |
so2 | 4.7 (Good) | 4.5 (Good) | 6 (Good) | 9.9 (Good) | 8.6 (Good) | 4.9 (Good) | 4.3 (Good) | 4.1 (Good) | 7.2 (Good) | 12 (Good) | 3.1 (Good) | 3.4 (Good) | 3.4 (Good) | 4.4 (Good) | 4.7 (Good) | 5.8 (Good) | 4.8 (Good) | 3.3 (Good) | 3.9 (Good) | 4.3 (Good) | 4 (Good) | 2.6 (Good) | 4 (Good) | 4 (Good) | 6.3 (Good) | 6.6 (Good) | 6 (Good) | 3.7 (Good) | 6.3 (Good) | 5.3 (Good) | 3.8 (Good) | 3.8 (Good) | 6.6 (Good) | 6.3 (Good) | 6.6 (Good) | 10 (Good) | 11 (Good) | 6.9 (Good) | 7.7 (Good) | 8.1 (Good) | 7.5 (Good) | 7.9 (Good) | 5.7 (Good) | 4.4 (Good) | 4.5 (Good) | 3.7 (Good) | 8.3 (Good) | 7.8 (Good) | 5.4 (Good) | 5.7 (Good) | 5.6 (Good) | 2.8 (Good) |
pm25 | 8.2 (Good) | 14 (Moderate) | 9 (Good) | 7.4 (Good) | 8.5 (Good) | 8.5 (Good) | 8.1 (Good) | 6.4 (Good) | 6.1 (Good) | 7.5 (Good) | 8.3 (Good) | 9.5 (Good) | 9.4 (Good) | 20 (Moderate) | 9.5 (Good) | 17 (Moderate) | 9.9 (Good) | 8.1 (Good) | 12 (Good) | 8.5 (Good) | 8 (Good) | 7.6 (Good) | 10 (Good) | 10 (Good) | 15 (Moderate) | 12 (Good) | 10 (Good) | 10 (Good) | 10 (Good) | 8.1 (Good) | 10 (Good) | 9.9 (Good) | 10 (Good) | 8.3 (Good) | 8.6 (Good) | 11 (Good) | 13 (Good) | 11 (Good) | 11 (Good) | 13 (Moderate) | 17 (Moderate) | 17 (Moderate) | 8.4 (Good) | 11 (Good) | 8.7 (Good) | 9.8 (Good) | 8.6 (Good) | 12 (Good) | 13 (Moderate) | 8.7 (Good) | 13 (Moderate) | 18 (Moderate) |
pm10 | 16 (Good) | 22 (Moderate) | 17 (Good) | 17 (Good) | 16 (Good) | 16 (Good) | 14 (Good) | 14 (Good) | 14 (Good) | 16 (Good) | 14 (Good) | 14 (Good) | 16 (Good) | 27 (Moderate) | 19 (Good) | 28 (Moderate) | 17 (Good) | 16 (Good) | 18 (Good) | 15 (Good) | 16 (Good) | 15 (Good) | 18 (Good) | 19 (Good) | 24 (Moderate) | 19 (Good) | 18 (Good) | 17 (Good) | 18 (Good) | 14 (Good) | 17 (Good) | 19 (Good) | 15 (Good) | 14 (Good) | 14 (Good) | 19 (Good) | 19 (Good) | 16 (Good) | 17 (Good) | 19 (Good) | 21 (Moderate) | 25 (Moderate) | 15 (Good) | 17 (Good) | 17 (Good) | 17 (Good) | 16 (Good) | 19 (Good) | 20 (Moderate) | 15 (Good) | 20 (Good) | 23 (Moderate) |
城市中的绿化和公园
Wales 69%
曼島: 78% 爱尔兰: 72% 荷兰: 82% 比利时: 64% 法罗群岛: 87%在城市中消磨时光的乐趣
Wales 77%
曼島: 83% 爱尔兰: 78% 荷兰: 88% 比利时: 64% 法罗群岛: 100%空气污染
Wales 20%
曼島: 13% 爱尔兰: 24% 荷兰: 21% 比利时: 45% 法罗群岛: 0%垃圾处理机
Wales 50%
曼島: 78% 爱尔兰: 61% 荷兰: 79% 比利时: 54% 法罗群岛: 88%饮用水的供应和质量
Wales 76%
曼島: 88% 爱尔兰: 72% 荷兰: 92% 比利时: 70% 法罗群岛: 98%清洁和整洁
Wales 48%
曼島: 69% 爱尔兰: 52% 荷兰: 77% 比利时: 46% 法罗群岛: 94%噪声和光污染
Wales 46%
曼島: 12% 爱尔兰: 37% 荷兰: 31% 比利时: 54% 法罗群岛: 21%水污染
Wales 26%
曼島: 13% 爱尔兰: 37% 荷兰: 17% 比利时: 42% 法罗群岛: 7.7%颗粒物PM2.5
Wales 9.3 (Good)
颗粒物
Wales 16 (Good)
NO2 17 (好)
二氧化氮(NO2)O3 65 (好)
臭氧 (O3)PM2,5 21 (温和)
尘埃SO2 5 (好)
二氧化硫 (SO2)PM10 17 (好)
颗粒物(PM10)悬浮尘埃PM2,5 6 (好)
尘埃NO2 5 (好)
二氧化氮(NO2)PM10 12 (好)
颗粒物(PM10)悬浮尘埃NO2 10 (好)
二氧化氮(NO2)PM10 15 (好)
颗粒物(PM10)悬浮尘埃PM2,5 8 (好)
尘埃SO2 9 (好)
二氧化硫 (SO2)NO2 2 (好)
二氧化氮(NO2)O3 58 (好)
臭氧 (O3)PM2,5 5 (好)
尘埃NO2 1 (好)
二氧化氮(NO2)PM10 10 (好)
颗粒物(PM10)悬浮尘埃SO2 1 (好)
二氧化硫 (SO2)PM10 48 (温和)
颗粒物(PM10)悬浮尘埃NO2 13 (好)
二氧化氮(NO2)O3 56 (好)
臭氧 (O3)PM2,5 13 (温和)
尘埃PM2,5 6 (好)
尘埃PM10 13 (好)
颗粒物(PM10)悬浮尘埃NO2 42 (温和)
二氧化氮(NO2)PM10 7 (好)
颗粒物(PM10)悬浮尘埃SO2 1 (好)
二氧化硫 (SO2)NO2 24 (好)
二氧化氮(NO2)PM2,5 3 (好)
尘埃Cardiff Centre
index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-04 | 2024-02-03 | 2024-02-02 | 2024-01-31 |
---|---|---|---|---|---|---|---|
so2 | 5 | 6 | 4.8 | 4.9 | 4.9 | 5 | 4.1 |
o3 | 68 | 65 | 66 | 63 | 61 | 63 | 39 |
pm10 | 18 | 24 | - | - | - | - | 14 |
no2 | 9.9 | 11 | 11 | 11 | 14 | 13 | 21 |
pm25 | 22 | 28 | - | - | - | - | 8.5 |
Chepstow A48
index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
---|---|---|---|---|---|---|---|
pm25 | 6 | 5.1 | 6.2 | 7.1 | 3.5 | 1 | 3 |
pm10 | 12 | 12 | 14 | 18 | 11 | 5.5 | 10 |
no2 | 5 | 15 | 23 | 20 | 25 | 25 | 9 |
Hafod-yr-ynys Roadside
index | 2023-08-28 | 2023-08-29 | 2023-08-30 | 2023-08-31 | 2023-09-02 | 2023-09-01 |
---|---|---|---|---|---|---|
no2 | 16 | 35 | 26 | 14 | 9.7 | 39 |
Narberth
index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-04 | 2024-02-03 | 2024-02-02 | 2024-01-31 |
---|---|---|---|---|---|---|---|
no2 | 1.4 | 2 | 1.5 | 1 | 1.2 | 2.1 | 1.7 |
pm10 | 16 | 20 | 23 | 9 | 17 | 6.7 | 7.4 |
so2 | 9.4 | 11 | 8.5 | 7 | 6.9 | 6.1 | 4.2 |
o3 | 66 | 71 | 72 | 69 | 69 | 72 | 75 |
pm25 | 8.4 | 11 | 11 | 4.6 | 8 | 3.3 | 3.4 |
Newport
index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
---|---|---|---|---|---|---|---|
no2 | 0 | 2.5 | 5.8 | 5 | 7.3 | 9.4 | 2.5 |
pm10 | 10 | 11 | 11 | 14 | 8.7 | 4.7 | 11 |
pm25 | 5 | 4.9 | 6 | 7.6 | 4.4 | 2.1 | 4.5 |
Port Talbot Margam
index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-04 | 2024-02-03 | 2024-02-02 | 2024-01-31 |
---|---|---|---|---|---|---|---|
o3 | 59 | 57 | 62 | 68 | 67 | 64 | 45 |
no2 | 7.1 | 16 | 14 | 5.1 | 4.7 | 7.3 | 15 |
so2 | 1.3 | 7.6 | 4.7 | 1 | 1 | 1 | 19 |
pm25 | 14 | 21 | - | - | - | - | 7.2 |
pm10 | 56 | 101 | - | - | - | - | 20 |
Swansea Roadside
index | 2024-03-16 | 2024-03-15 | 2024-03-14 | 2024-03-13 | 2024-03-12 | 2024-03-11 | 2024-03-10 | 2024-03-09 |
---|---|---|---|---|---|---|---|---|
no2 | 30 | 10 | 15 | 6.2 | 7.2 | 21 | 26 | 14 |
pm25 | 6.7 | 7.5 | 6.1 | 6 | 8.7 | 10 | 10 | 19 |
pm10 | 16 | 20 | 15 | 15 | 13 | 13 | 13 | 26 |
Wrexham
index | 2024-03-16 | 2024-03-15 | 2024-03-14 | 2024-03-13 | 2024-03-12 | 2024-03-11 | 2024-03-10 | 2024-03-09 |
---|---|---|---|---|---|---|---|---|
pm10 | 6.8 | 6.1 | 3.3 | 2.8 | 13 | 23 | 31 | 38 |
pm25 | 3.5 | 3.8 | 2.1 | 1.7 | 10 | 19 | 25 | 29 |
no2 | 13 | 2.7 | 9.4 | 7.4 | 11 | 36 | 23 | 18 |
so2 | 0.63 | 0.91 | 1.3 | 1 | 6 | 8 | 3.5 | 3.7 |
Cardiff 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 8.3 | 13 | 7.3 | 6 | 7.4 | 8 | 7.7 | 6.6 | 6.2 | 7.5 | 6 | 12 | 11 | 19 | 12 | 25 | 12 | 9.4 | 13 | 8.7 | 6.3 | 6.6 | 10 | 11 | 14 | 12 | 10 | 9.9 | 10 | 6.9 | 9.4 | 7.3 | 7.2 | 6 | 6.4 | 8.8 | 11 | 9.2 | 9.7 | 11 | 17 | 17 | 7 | 9.1 | 6 | 7.5 | 5.8 | 10 | 12 | 8.2 | 13 | 19 |
so2 | 6.3 | 3.6 | 5 | 7.9 | 9.7 | 6.4 | 2.8 | 4.9 | 13 | 3.1 | 3.5 | 3.2 | 3.8 | 3.6 | 3.3 | 5.6 | 3.7 | 1.9 | 1.8 | 6.3 | 4.6 | 2.7 | 2.8 | 4.1 | 3.9 | 7.2 | 2.1 | 0.95 | 1.6 | 1.1 | 2.6 | 4.7 | 11 | 11 | 8.3 | 12 | 15 | 9.2 | 9.6 | 12 | 14 | 11 | 9.2 | 5.3 | 6.2 | 4.2 | 5.6 | 6.8 | 3.6 | 4.8 | 4.1 | 4.2 |
o3 | 69 | 72 | 62 | 59 | 39 | 34 | 25 | 26 | 34 | 41 | 43 | 46 | 51 | 60 | 53 | 34 | 31 | 40 | 33 | 34 | 35 | 32 | 41 | 55 | 60 | 55 | 51 | 43 | 42 | 39 | 31 | 40 | 38 | 39 | 44 | 50 | 54 | 56 | 53 | 45 | 28 | 20 | 31 | 27 | 34 | 40 | 39 | 48 | 60 | 56 | 47 | 46 |
no2 | 11 | 9.1 | 17 | 16 | 27 | 30 | 38 | 24 | 14 | 18 | 15 | 14 | 16 | 20 | 22 | 34 | 30 | 23 | 28 | 23 | 19 | 14 | 9.3 | 9.3 | 12 | 13 | 18 | 20 | 23 | 25 | 29 | 17 | 14 | 13 | 12 | 11 | 13 | 18 | 19 | 23 | 24 | 27 | 28 | 23 | 18 | 14 | 10 | 16 | 18 | 16 | 26 | 25 |
pm10 | 14 | 21 | 15 | 16 | 18 | 21 | 20 | 25 | 24 | 20 | 15 | 17 | 28 | 29 | 24 | 34 | 21 | 15 | 18 | 18 | 18 | 23 | 14 | 17 | 21 | 17 | 19 | 18 | 18 | 14 | 16 | 15 | 14 | 14 | 13 | 16 | 18 | 17 | 18 | 23 | 23 | 29 | 16 | 18 | 15 | 17 | 15 | 20 | 22 | 16 | 20 | 26 |
Cwmbran
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 | 68 | 73 | 68 | 67 | 49 | 44 | 37 | 41 | 48 | 52 | 53 | 56 | 63 | 71 | 68 | 44 | 44 | 47 | 38 | 43 | 46 | 41 | 68 | 65 | 70 | 65 | 61 | 54 | 52 | 49 | 42 | 48 | 44 | 42 | 47 | 57 | 64 | 65 | 61 | 52 | 34 | 22 | 41 | 29 | 34 | 45 | 43 | 54 | 70 | 64 | 58 | 55 |
no2 | 6.9 | 8.8 | 8.6 | 7.8 | 15 | 18 | 18 | 13 | 8.6 | 6.5 | 7 | 7.5 | 9.8 | 12 | 12 | 27 | 26 | 20 | 21 | 15 | 13 | 8.8 | 7.1 | 6.3 | 9.8 | 13 | 17 | 15 | 16 | 18 | 19 | 11 | 11 | 8.7 | 6.4 | 7.5 | 7.9 | 12 | 15 | 15 | 24 | 26 | 18 | 15 | 10 | 8.1 | 6 | 8 | 10 | 11 | 14 | 19 |
Chepstow A48
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 10 | 15 | 12 | 8.9 | 11 | 12 | 12 | 9.3 | 9.2 | 11 | 11 | 12 | 12 | 23 | 12 | 18 | 12 | 9 | 13 | 10 | 10 | 8 | 8.3 | 8 | 13 | 11 | 10 | 10 | 8.4 | 6.5 | 8.5 | 6.9 | 7.8 | 8.6 | 7.7 | 9.5 | 11 | 10 | 11 | 14 | 17 | 17 | 9.3 | 12 | 9.4 | 9.7 | 5.8 | 9.5 | 12 | 8.2 | 13 | 16 |
pm10 | 20 | 23 | 20 | 18 | 15 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 31 | 22 | 31 | 23 | 20 | 22 | 19 | 17 | 13 | 16 | 16 | 25 | 21 | 20 | 21 | 19 | 16 | 19 | 17 | 17 | 15 | 14 | 17 | 18 | 18 | 19 | 21 | 26 | 27 | 18 | 19 | 16 | 16 | 11 | 17 | 20 | 16 | 20 | 24 |
no2 | 16 | 17 | 27 | 34 | 38 | 40 | 35 | 29 | 27 | 25 | 24 | 30 | 55 | 37 | 40 | 48 | 57 | 46 | 39 | 37 | 33 | 30 | 34 | 30 | 37 | 37 | 38 | 38 | 38 | 44 | 43 | 34 | 29 | 29 | 28 | 29 | 27 | 27 | 44 | 43 | 53 | 48 | 43 | 36 | 30 | 27 | 26 | 32 | 35 | 40 | 37 | 32 |
Hafod-yr-ynys Roadside
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 36 | 35 | 48 | 55 | 73 | 76 | 78 | 66 | 54 | 49 | 59 | 58 | 72 | 68 | 72 | 76 | 88 | 68 | 63 | 68 | 57 | 55 | 64 | 59 | 65 | 62 | 74 | 83 | 77 | 90 | 96 | 68 | 65 | 59 | 58 | 61 | 63 | 78 | 78 | 88 | 99 | 98 | 97 | 79 | 62 | 62 | 59 | 72 | 66 | 71 | 72 | 55 |
Narberth
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 17 | 17 | 12 | 11 | 11 | 9.7 | 7.2 | 8.7 | 10 | 10 | 8.7 | 9 | 10 | 24 | 7.6 | 13 | 6.6 | 9.3 | 14 | 11 | 8.5 | 7.2 | 11 | 14 | 15 | 14 | 13 | 13 | 12 | 7.9 | 9.2 | 12 | 9.3 | 8 | 8.7 | 12 | 15 | 12 | 12 | 13 | 14 | 15 | 8.3 | 12 | 9.9 | 10 | 11 | 13 | 14 | 10 | 15 | 22 |
so2 | 4.2 | 4.5 | 3 | 1.8 | 3 | 2 | 3.2 | 2.4 | 12 | 37 | 5.3 | 3.5 | 5.3 | 10 | 6.9 | 3.9 | 7.8 | 5 | 6.8 | 5.6 | 6.1 | 3.3 | 5.8 | 3.5 | 7.6 | 10 | 13 | 5.9 | 14 | 11 | 6.6 | 3.8 | 9.2 | 5.7 | 11 | 13 | 9.5 | 7 | 6.4 | 3.5 | 2.3 | 2.2 | 4.2 | 2.3 | 1.9 | 1.1 | 10 | 11 | 4.6 | 6.7 | 3.3 | 0.61 |
o3 | 68 | 74 | 68 | 68 | 56 | 62 | 48 | 45 | 37 | 37 | 30 | 42 | 55 | 70 | 62 | 63 | 60 | 61 | 54 | 54 | 53 | 41 | 57 | 63 | 77 | 71 | 68 | 62 | 60 | 59 | 53 | 50 | 49 | 45 | 44 | 58 | 71 | 79 | 75 | 68 | 55 | 54 | 58 | 49 | 48 | 48 | 44 | 58 | 74 | 74 | 69 | 62 |
no2 | 3.6 | 4.4 | 3.8 | 2 | 3.1 | 3.3 | 4.1 | 2.6 | 2.3 | 1.2 | 3 | 3.1 | 3.8 | 7.9 | 3.5 | 4.7 | 3.9 | 2.7 | 4.7 | 3.4 | 2.1 | 1.2 | 4 | 3.6 | 3.9 | 4.7 | 4.9 | 4.7 | 4.1 | 3 | 3.2 | 2.1 | 1.9 | 2 | 1.9 | 1.6 | 2.4 | 1.3 | 2.5 | 4 | 7.2 | 5.6 | 3.3 | 3.7 | 1.9 | 2 | 1.2 | 3.4 | 3.3 | 2.4 | 3.5 | 6.5 |
pm25 | 6.9 | 11 | 7.7 | 6 | 6.3 | 5.4 | 4.5 | 4.5 | 4.9 | 5.5 | 4.8 | 5.2 | 6.1 | 17 | 4.9 | 8.3 | 4.2 | 5.5 | 10 | 6.2 | 4.4 | 3.7 | 6.1 | 6.3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Newport
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 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 17 | 24 | 25 | 21 | 33 | 36 | 30 | 28 | 19 | 14 | 14 | 13 | 18 | 25 | 18 | 30 | 35 | 23 | 22 | 21 | 16 | 12 | 22 | 21 | 21 | - | 13 | 12 | 16 | 20 | 18 | 21 | 32 | 29 | 33 | 25 | 16 | 15 | 10 | 15 | 21 | 22 | 25 | 28 |
pm25 | 8.5 | 14 | 9.6 | 7.8 | 9.1 | 9.3 | 8.9 | 6.4 | 5.4 | 6.6 | 6.4 | 6.6 | 7.6 | 19 | 10 | 17 | 11 | 9.2 | 12 | 7.6 | 5.7 | 5 | 7.9 | 6.2 | - | 7.4 | 7.8 | 9.8 | 11 | 11 | 11 | 14 | 21 | 17 | 7.5 | 9 | 6 | 8.1 | 8.7 | 12 | 14 | 9.4 | 14 | 20 |
pm10 | 13 | 21 | 15 | 15 | 14 | 14 | 13 | 11 | 11 | 12 | 13 | 12 | 13 | 26 | 17 | 24 | 17 | 15 | 18 | 14 | 11 | 9.6 | 16 | 13 | - | - | 12 | 16 | 16 | 15 | 15 | 17 | 21 | 27 | 17 | 19 | 16 | 16 | 11 | 17 | 19 | 14 | 19 | 24 |
Port Talbot Margam
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 1.9 | 3.3 | 8.7 | 19 | 11 | 5.1 | 3.5 | 5.1 | 3.7 | 4.8 | 2.6 | 5.7 | 3.5 | 2.5 | 6.4 | 7.8 | 3 | 3 | 4.3 | 1.7 | 3.7 | 3 | 3.5 | 5.5 | 7.3 | 5.8 | 5.4 | 4 | 6.5 | 6.5 | 3.3 | 4.2 | 2.2 | 0.74 | 1.9 | 6.8 | 10 | 4.2 | 5.1 | 5.8 | 3.5 | 4.2 | 1.5 | 2.9 | 3.2 | 3.5 | 8.8 | 6.1 | 8.2 | 3.2 | 7.2 | 3 |
pm25 | 8 | 15 | 9.5 | 10 | 11 | 8.6 | 7.4 | 7.6 | 7.9 | 11 | 9.6 | 9.8 | 10 | 20 | 12 | 17 | 9.2 | 7.5 | 11 | 8.6 | 10 | 7.3 | 13 | 14 | 15 | 13 | 10 | 10 | 9.5 | 8.1 | 9.6 | 10 | 10 | 8.7 | 8.4 | 12 | 14 | 9 | 10 | 12 | 12 | 13 | 5.6 | 7.8 | 7 | 8.7 | 9.5 | 12 | 13 | 8.1 | 13 | 15 |
pm10 | 18 | 29 | 22 | 29 | 24 | 19 | 12 | 15 | 15 | 24 | 20 | 21 | 20 | 28 | 31 | 34 | 17 | 19 | 19 | 15 | 24 | 18 | 31 | 33 | 37 | 23 | 19 | 16 | 22 | 17 | 18 | 26 | 19 | 20 | 22 | 31 | 24 | 19 | 23 | 24 | 21 | 25 | 13 | 16 | 21 | 21 | 29 | 26 | 25 | 18 | 26 | 20 |
o3 | 70 | 74 | 65 | 60 | 48 | 50 | 43 | 49 | 48 | 52 | 49 | 58 | 63 | 74 | 64 | 54 | 43 | 54 | 48 | 44 | 48 | 41 | 57 | 59 | 64 | 65 | 67 | 54 | 54 | 44 | 44 | 49 | 45 | 42 | 36 | 48 | 54 | 64 | 65 | 56 | 44 | 36 | 43 | 44 | 43 | 48 | 46 | 55 | 68 | 67 | 58 | 55 |
no2 | 8 | 11 | 13 | 14 | 20 | 18 | 16 | 13 | 12 | 12 | 9.9 | 11 | 13 | 15 | 16 | 22 | 26 | 17 | 15 | 16 | 14 | 9 | 11 | 13 | 16 | 15 | 15 | 19 | 17 | 23 | 21 | 14 | 12 | 9.8 | 9.6 | 12 | 13 | 14 | 16 | 20 | 26 | 27 | 24 | 19 | 14 | 12 | 8.8 | 14 | 16 | 14 | 19 | 21 |
Swansea Roadside
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 15 | 13 | 16 | 15 | 25 | 30 | 26 | 22 | 17 | 13 | 12 | 14 | 18 | 30 | 19 | 36 | 35 | 25 | 27 | 24 | 19 | 15 | 19 | 21 | 25 | 26 | 28 | 30 | 26 | 29 | 33 | 22 | 20 | 16 | 16 | 14 | 23 | 21 | 28 | 26 | 42 | 51 | 47 | 36 | 21 | 19 | 15 | 21 | 30 | 27 | 31 | 49 |
pm25 | 8.2 | 18 | 7.8 | 6.9 | 8.5 | 7.7 | 6.5 | 5.2 | 5.1 | 5.5 | 16 | 15 | 13 | 20 | 9.5 | 17 | 12 | 7.9 | 10 | 12 | 11 | 15 | 16 | 18 | 17 | 13 | 10 | 11 | 12 | 11 | 14 | 15 | 15 | 11 | 13 | 15 | 17 | 14 | 14 | 16 | 20 | 22 | 13 | 15 | 15 | 15 | 13 | 16 | 15 | 9.5 | 14 | 23 |
pm10 | 19 | 27 | 19 | 21 | 20 | 20 | 15 | 15 | 17 | 20 | 17 | 16 | 14 | 25 | 17 | 30 | 17 | 18 | 21 | 19 | 19 | 18 | 20 | 22 | 23 | 21 | 18 | 17 | 19 | 14 | 20 | 23 | 17 | 15 | 16 | 21 | 21 | 17 | 19 | 19 | 23 | 27 | 16 | 17 | 22 | 22 | 18 | 20 | 21 | 15 | 19 | 23 |
Wrexham
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 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 10 | 13 | 16 | 10 | 17 | 20 | 24 | 18 | 11 | 8.5 | 9.6 | 12 | 14 | 22 | 13 | 26 | 19 | 13 | 9.2 | 16 | 14 | 22 | 22 | 22 | 25 | 21 | 23 | 21 | 15 | 17 | 9.1 | 12 | 10 | 20 | 14 | 19 | 23 | 29 | - | 23 | 24 | 14 | 10 | 8 | 17 | 19 | 18 | 23 | 35 |
so2 | 6.5 | 6.4 | 7.3 | 11 | 11 | 6.2 | 7.7 | 3.9 | 0.82 | 1.5 | 0.81 | 1.2 | 1.1 | 1.4 | 2.2 | 2.6 | 3.6 | 1.7 | 1.4 | 3.9 | 3 | 6.3 | 3.2 | 4 | 4 | 3 | 2.3 | 2.5 | 2.4 | 4.3 | 7.9 | 5 | 10 | 9.9 | 7.2 | 9.8 | 11 | 10 | 14 | 8 | 7.2 | 6.5 | 6.1 | 8.5 | 6.7 | 5.2 | 8.2 | 7.8 | 3.2 |
pm25 | 6.9 | 12 | 9.6 | 6 | 6.8 | 7.9 | 9.8 | 5.5 | 4.4 | 5.4 | 5.2 | 6.2 | 6.5 | 20 | 6.5 | 13 | 6.6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
pm10 | 12 | 19 | 16 | 10 | 10 | 11 | 13 | 9.3 | 8.1 | 9.3 | 9.3 | 10 | 10 | 28 | 11 | 17 | 11 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |