空气污染在 Grays ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Grays 。 今天是 2024年6月2日星期日 。 已记录下列空气污染值 Grays ：- 二氧化氮（NO2） - 21 (好)
- 二氧化硫 （SO2） - 3 (好)
- 臭氧 （O3） - 65 (好)
- 颗粒物(PM10)悬浮尘埃 - 23 (温和)
- 尘埃 - 10 (好)
今天，美国 Grays 。 空气中的空气是否 Grays ？有烟雾吗？
今天（ 2024年2月7日星期三 ）空气质量在 Grays 。
一些污染物 Grays 对少数过敏个体的影响很小。空气中的污染物 Grays 敏感的人造成轻微的呼吸不适。
NO2 水平有多高？ (二氧化氮（NO2）)
21 (好)
SO2 污染程度如何？ (二氧化硫 （SO2）)
3 (好)
今天 O3 级别在 Grays ？ (臭氧 （O3）)
65 (好)
今天下午的 PM10 Grays ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Grays ：
23 (温和)
最高 PM10 值通常以月份为 36 (2019年4月) 。
颗粒物PM10污染的最低值 Grays 记录为： 八月 (13) 。
目前 PM2.5 的当前 Grays ？ (尘埃)
今天的 PM2.5 级别是：
10 (好)
相比之下，过去 7 天内 PM2.5 Grays 的最高水平是： 10 (2024年2月7日星期三) 和最低： 2 (2024年2月4日星期日) 。
当前数据 2024年2月7日星期三 上午7:00
NO2 21 (好)
SO2 3 (好)
O3 65 (好)
PM10 23 (温和)
PM2,5 10 (好)
最近几天的空气污染数据 Grays
index
2024-01-31
2024-02-02
2024-02-03
2024-02-04
2024-02-05
2024-02-06
2024-02-07
pm25
7
Good
5
Good
3
Good
2
Good
8
Good
9
Good
10
Good
no2
21
Good
19
Good
15
Good
11
Good
11
Good
19
Good
7
Good
o3
42
Good
51
Good
56
Good
57
Good
60
Good
59
Good
54
Good
pm10
11
Good
10
Good
6
Good
4
Good
20
Moderate
19
Good
23
Moderate
so2
2
Good
2
Good
2
Good
2
Good
2
Good
3
Good
3
Good
data source »
空气污染在 Grays 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
73 (Moderate)
64 (Good)
58 (Good)
55 (Good)
40 (Good)
36 (Good)
23 (Good)
23 (Good)
30 (Good)
53 (Good)
52 (Good)
56 (Good)
31 (Good)
27 (Good)
27 (Good)
27 (Good)
16 (Good)
32 (Good)
30 (Good)
30 (Good)
40 (Good)
33 (Good)
60 (Good)
54 (Good)
61 (Good)
53 (Good)
44 (Good)
40 (Good)
38 (Good)
30 (Good)
24 (Good)
32 (Good)
34 (Good)
36 (Good)
41 (Good)
48 (Good)
50 (Good)
47 (Good)
46 (Good)
35 (Good)
20 (Good)
16 (Good)
24 (Good)
24 (Good)
33 (Good)
39 (Good)
34 (Good)
39 (Good)
55 (Good)
49 (Good)
44 (Good)
59 (Good)
no2
13 (Good)
17 (Good)
20 (Good)
21 (Good)
26 (Good)
26 (Good)
30 (Good)
22 (Good)
20 (Good)
18 (Good)
16 (Good)
14 (Good)
18 (Good)
22 (Good)
24 (Good)
28 (Good)
34 (Good)
26 (Good)
24 (Good)
25 (Good)
23 (Good)
18 (Good)
19 (Good)
17 (Good)
25 (Good)
24 (Good)
27 (Good)
28 (Good)
27 (Good)
33 (Good)
36 (Good)
26 (Good)
25 (Good)
27 (Good)
17 (Good)
18 (Good)
21 (Good)
28 (Good)
28 (Good)
28 (Good)
40 (Moderate)
39 (Good)
32 (Good)
26 (Good)
18 (Good)
22 (Good)
22 (Good)
20 (Good)
23 (Good)
28 (Good)
29 (Good)
18 (Good)
so2
1.4 (Good)
1.5 (Good)
1.6 (Good)
2 (Good)
1.6 (Good)
2 (Good)
1.9 (Good)
1.1 (Good)
1.1 (Good)
4 (Good)
1.3 (Good)
1.4 (Good)
1.1 (Good)
1.2 (Good)
1.4 (Good)
1.9 (Good)
2.1 (Good)
1.6 (Good)
1.8 (Good)
1.5 (Good)
1.5 (Good)
1.1 (Good)
1.3 (Good)
1.1 (Good)
1.3 (Good)
0.87 (Good)
1.3 (Good)
1.3 (Good)
1.3 (Good)
1.6 (Good)
2.1 (Good)
1.3 (Good)
5.2 (Good)
1.9 (Good)
1.3 (Good)
1.6 (Good)
2.3 (Good)
2 (Good)
1.9 (Good)
1.7 (Good)
3.1 (Good)
20 (Good)
1.8 (Good)
1.7 (Good)
1.3 (Good)
0.95 (Good)
1 (Good)
1.4 (Good)
1.5 (Good)
1 (Good)
0.95 (Good)
0.43 (Good)
pm10
21 (Moderate)
30 (Moderate)
20 (Good)
16 (Good)
18 (Good)
16 (Good)
18 (Good)
16 (Good)
16 (Good)
20 (Good)
17 (Good)
17 (Good)
18 (Good)
36 (Moderate)
23 (Moderate)
27 (Moderate)
23 (Moderate)
17 (Good)
22 (Moderate)
17 (Good)
15 (Good)
13 (Good)
20 (Moderate)
17 (Good)
27 (Moderate)
23 (Moderate)
22 (Moderate)
16 (Good)
16 (Good)
15 (Good)
21 (Moderate)
17 (Good)
17 (Good)
18 (Good)
15 (Good)
17 (Good)
18 (Good)
20 (Good)
19 (Good)
20 (Good)
26 (Moderate)
27 (Moderate)
16 (Good)
15 (Good)
15 (Good)
16 (Good)
15 (Good)
15 (Good)
20 (Good)
15 (Good)
20 (Good)
17 (Good)
data source »
Thurrock
2024年2月7日星期三 上午7:00
NO2 21 (好)
二氧化氮（NO2）
SO2 3 (好)
二氧化硫 （SO2）
O3 65 (好)
臭氧 （O3）
PM10 23 (温和)
颗粒物(PM10)悬浮尘埃
PM2,5 10 (好)
尘埃
Thurrock
index
2024-02-07
2024-02-06
2024-02-05
2024-02-04
2024-02-03
2024-02-02
2024-01-31
pm25
10
8.7
8.5
2.4
3
5.3
6.7
no2
7
19
11
11
15
19
21
o3
54
59
60
57
56
51
42
pm10
23
19
20
4.3
6.3
9.7
11
so2
3
2.7
2
1.9
2
2
2.2
Thurrock
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
1.4
1.5
1.6
2
1.6
2
1.9
1.1
1.1
4
1.3
1.4
1.1
1.2
1.4
1.9
2.1
1.6
1.8
1.5
1.5
1.1
1.3
1.1
1.3
0.87
1.3
1.3
1.3
1.6
2.1
1.3
5.2
1.9
1.3
1.6
2.3
2
1.9
1.7
3.1
20
1.8
1.7
1.3
0.95
1
1.4
1.5
1
0.95
0.43
pm10
21
30
20
16
18
16
18
16
16
20
17
17
18
36
23
27
23
17
22
17
15
13
20
17
27
23
22
16
16
15
21
17
17
18
15
17
18
20
19
20
26
27
16
15
15
16
15
15
20
15
20
17
no2
13
17
20
21
26
26
30
22
20
18
16
14
18
22
24
28
34
26
24
25
23
18
19
17
25
24
27
28
27
33
36
26
25
27
17
18
21
28
28
28
40
39
32
26
18
22
22
20
23
28
29
18
o3
73
64
58
55
40
36
23
23
30
53
52
56
31
27
27
27
16
32
30
30
40
33
60
54
61
53
44
40
38
30
24
32
34
36
41
48
50
47
46
35
20
16
24
24
33
39
34
39
55
49
44
59
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
NO2 21 (好)
SO2 3 (好)
O3 65 (好)
PM10 23 (温和)
PM2,5 10 (好)
最近几天的空气污染数据 Grays
| index | 2024-01-31 | 2024-02-02 | 2024-02-03 | 2024-02-04 | 2024-02-05 | 2024-02-06 | 2024-02-07 |
|---|---|---|---|---|---|---|---|
| pm25 | 7 Good |
5 Good |
3 Good |
2 Good |
8 Good |
9 Good |
10 Good |
| no2 | 21 Good |
19 Good |
15 Good |
11 Good |
11 Good |
19 Good |
7 Good |
| o3 | 42 Good |
51 Good |
56 Good |
57 Good |
60 Good |
59 Good |
54 Good |
| pm10 | 11 Good |
10 Good |
6 Good |
4 Good |
20 Moderate |
19 Good |
23 Moderate |
| so2 | 2 Good |
2 Good |
2 Good |
2 Good |
2 Good |
3 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 | 73 (Moderate) | 64 (Good) | 58 (Good) | 55 (Good) | 40 (Good) | 36 (Good) | 23 (Good) | 23 (Good) | 30 (Good) | 53 (Good) | 52 (Good) | 56 (Good) | 31 (Good) | 27 (Good) | 27 (Good) | 27 (Good) | 16 (Good) | 32 (Good) | 30 (Good) | 30 (Good) | 40 (Good) | 33 (Good) | 60 (Good) | 54 (Good) | 61 (Good) | 53 (Good) | 44 (Good) | 40 (Good) | 38 (Good) | 30 (Good) | 24 (Good) | 32 (Good) | 34 (Good) | 36 (Good) | 41 (Good) | 48 (Good) | 50 (Good) | 47 (Good) | 46 (Good) | 35 (Good) | 20 (Good) | 16 (Good) | 24 (Good) | 24 (Good) | 33 (Good) | 39 (Good) | 34 (Good) | 39 (Good) | 55 (Good) | 49 (Good) | 44 (Good) | 59 (Good) |
| no2 | 13 (Good) | 17 (Good) | 20 (Good) | 21 (Good) | 26 (Good) | 26 (Good) | 30 (Good) | 22 (Good) | 20 (Good) | 18 (Good) | 16 (Good) | 14 (Good) | 18 (Good) | 22 (Good) | 24 (Good) | 28 (Good) | 34 (Good) | 26 (Good) | 24 (Good) | 25 (Good) | 23 (Good) | 18 (Good) | 19 (Good) | 17 (Good) | 25 (Good) | 24 (Good) | 27 (Good) | 28 (Good) | 27 (Good) | 33 (Good) | 36 (Good) | 26 (Good) | 25 (Good) | 27 (Good) | 17 (Good) | 18 (Good) | 21 (Good) | 28 (Good) | 28 (Good) | 28 (Good) | 40 (Moderate) | 39 (Good) | 32 (Good) | 26 (Good) | 18 (Good) | 22 (Good) | 22 (Good) | 20 (Good) | 23 (Good) | 28 (Good) | 29 (Good) | 18 (Good) |
| so2 | 1.4 (Good) | 1.5 (Good) | 1.6 (Good) | 2 (Good) | 1.6 (Good) | 2 (Good) | 1.9 (Good) | 1.1 (Good) | 1.1 (Good) | 4 (Good) | 1.3 (Good) | 1.4 (Good) | 1.1 (Good) | 1.2 (Good) | 1.4 (Good) | 1.9 (Good) | 2.1 (Good) | 1.6 (Good) | 1.8 (Good) | 1.5 (Good) | 1.5 (Good) | 1.1 (Good) | 1.3 (Good) | 1.1 (Good) | 1.3 (Good) | 0.87 (Good) | 1.3 (Good) | 1.3 (Good) | 1.3 (Good) | 1.6 (Good) | 2.1 (Good) | 1.3 (Good) | 5.2 (Good) | 1.9 (Good) | 1.3 (Good) | 1.6 (Good) | 2.3 (Good) | 2 (Good) | 1.9 (Good) | 1.7 (Good) | 3.1 (Good) | 20 (Good) | 1.8 (Good) | 1.7 (Good) | 1.3 (Good) | 0.95 (Good) | 1 (Good) | 1.4 (Good) | 1.5 (Good) | 1 (Good) | 0.95 (Good) | 0.43 (Good) |
| pm10 | 21 (Moderate) | 30 (Moderate) | 20 (Good) | 16 (Good) | 18 (Good) | 16 (Good) | 18 (Good) | 16 (Good) | 16 (Good) | 20 (Good) | 17 (Good) | 17 (Good) | 18 (Good) | 36 (Moderate) | 23 (Moderate) | 27 (Moderate) | 23 (Moderate) | 17 (Good) | 22 (Moderate) | 17 (Good) | 15 (Good) | 13 (Good) | 20 (Moderate) | 17 (Good) | 27 (Moderate) | 23 (Moderate) | 22 (Moderate) | 16 (Good) | 16 (Good) | 15 (Good) | 21 (Moderate) | 17 (Good) | 17 (Good) | 18 (Good) | 15 (Good) | 17 (Good) | 18 (Good) | 20 (Good) | 19 (Good) | 20 (Good) | 26 (Moderate) | 27 (Moderate) | 16 (Good) | 15 (Good) | 15 (Good) | 16 (Good) | 15 (Good) | 15 (Good) | 20 (Good) | 15 (Good) | 20 (Good) | 17 (Good) |
NO2 21 (好)
二氧化氮（NO2）SO2 3 (好)
二氧化硫 （SO2）O3 65 (好)
臭氧 （O3）PM10 23 (温和)
颗粒物(PM10)悬浮尘埃PM2,5 10 (好)
尘埃Thurrock
| index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-04 | 2024-02-03 | 2024-02-02 | 2024-01-31 |
|---|---|---|---|---|---|---|---|
| pm25 | 10 | 8.7 | 8.5 | 2.4 | 3 | 5.3 | 6.7 |
| no2 | 7 | 19 | 11 | 11 | 15 | 19 | 21 |
| o3 | 54 | 59 | 60 | 57 | 56 | 51 | 42 |
| pm10 | 23 | 19 | 20 | 4.3 | 6.3 | 9.7 | 11 |
| so2 | 3 | 2.7 | 2 | 1.9 | 2 | 2 | 2.2 |
Thurrock
| 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 | 1.4 | 1.5 | 1.6 | 2 | 1.6 | 2 | 1.9 | 1.1 | 1.1 | 4 | 1.3 | 1.4 | 1.1 | 1.2 | 1.4 | 1.9 | 2.1 | 1.6 | 1.8 | 1.5 | 1.5 | 1.1 | 1.3 | 1.1 | 1.3 | 0.87 | 1.3 | 1.3 | 1.3 | 1.6 | 2.1 | 1.3 | 5.2 | 1.9 | 1.3 | 1.6 | 2.3 | 2 | 1.9 | 1.7 | 3.1 | 20 | 1.8 | 1.7 | 1.3 | 0.95 | 1 | 1.4 | 1.5 | 1 | 0.95 | 0.43 |
| pm10 | 21 | 30 | 20 | 16 | 18 | 16 | 18 | 16 | 16 | 20 | 17 | 17 | 18 | 36 | 23 | 27 | 23 | 17 | 22 | 17 | 15 | 13 | 20 | 17 | 27 | 23 | 22 | 16 | 16 | 15 | 21 | 17 | 17 | 18 | 15 | 17 | 18 | 20 | 19 | 20 | 26 | 27 | 16 | 15 | 15 | 16 | 15 | 15 | 20 | 15 | 20 | 17 |
| no2 | 13 | 17 | 20 | 21 | 26 | 26 | 30 | 22 | 20 | 18 | 16 | 14 | 18 | 22 | 24 | 28 | 34 | 26 | 24 | 25 | 23 | 18 | 19 | 17 | 25 | 24 | 27 | 28 | 27 | 33 | 36 | 26 | 25 | 27 | 17 | 18 | 21 | 28 | 28 | 28 | 40 | 39 | 32 | 26 | 18 | 22 | 22 | 20 | 23 | 28 | 29 | 18 |
| o3 | 73 | 64 | 58 | 55 | 40 | 36 | 23 | 23 | 30 | 53 | 52 | 56 | 31 | 27 | 27 | 27 | 16 | 32 | 30 | 30 | 40 | 33 | 60 | 54 | 61 | 53 | 44 | 40 | 38 | 30 | 24 | 32 | 34 | 36 | 41 | 48 | 50 | 47 | 46 | 35 | 20 | 16 | 24 | 24 | 33 | 39 | 34 | 39 | 55 | 49 | 44 | 59 |