空气污染在 Sāntrāgāchi ：实时空气质量指数和烟雾警报。
城市污染和空气质量 Sāntrāgāchi 。 今天是 2025年5月2日星期五 。 已记录下列空气污染值 Sāntrāgāchi ：- 颗粒物(PM10)悬浮尘埃 - 67 (敏感组不正常)
- 二氧化硫 （SO2） - 15 (好)
- 尘埃 - 41 (敏感组不正常)
- 一氧化碳 （CO） - 70 (好)
- 二氧化氮（NO2） - 19 (好)
- 臭氧 （O3） - 21 (好)
今天，美国 Sāntrāgāchi 。 空气中的空气是否 Sāntrāgāchi ？有烟雾吗？
今天下午的 PM10 Sāntrāgāchi ？ (颗粒物(PM10)悬浮尘埃)
目前颗粒物PM10的 Sāntrāgāchi ：
67 (敏感组不正常)
最高 PM10 值通常以月份为 270 (2018年1月) 。
颗粒物PM10污染的最低值 Sāntrāgāchi 记录为： 五月 (32) 。
SO2 污染程度如何？ (二氧化硫 （SO2）)
15 (好)
目前 PM2.5 的当前 Sāntrāgāchi ？ (尘埃)
今天的 PM2.5 级别是：
41 (敏感组不正常)
相比之下，过去 7 天内 PM2.5 Sāntrāgāchi 的最高水平是： 42 (2022年10月31日星期一) 和最低： 42 (2022年10月31日星期一) 。
记录的最高 PM2.5 值： 168 (2018年1月) 。
颗粒物PM2.5污染的最低水平发生在月份： 五月 (18) 。
CO 级别有多高？ (一氧化碳 （CO）)
70 (好)
NO2 水平有多高？ (二氧化氮（NO2）)
19 (好)
今天 O3 级别在 Sāntrāgāchi ？ (臭氧 （O3）)
21 (好)
当前数据 2022年10月31日星期一 上午1:45
PM10 67 (敏感组不正常)
SO2 15 (好)
PM2,5 41 (敏感组不正常)
CO 70 (好)
NO2 19 (好)
O3 21 (好)
最近几天的空气污染数据 Sāntrāgāchi
index
2022-10-31
pm10
69
Unhealthy for Sensitive Groups
so2
13
Good
pm25
42
Unhealthy for Sensitive Groups
co
40
Good
no2
20
Good
o3
16
Good
data source »
空气污染在 Sāntrāgāchi 从 2018年1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
2019-05
2019-04
2019-02
2018-11
2018-10
2018-09
2018-08
2018-05
2018-04
2018-03
2018-02
2018-01
pm25
24 (Moderate)
22 (Moderate)
53 (Unhealthy for Sensitive Groups)
99 (Very Unhealthy)
116 (Very bad Hazardous)
101 (Very Unhealthy)
97 (Very Unhealthy)
59 (Unhealthy)
18 (Moderate)
20 (Moderate)
26 (Moderate)
18 (Moderate)
32 (Moderate)
149 (Very bad Hazardous)
126 (Very bad Hazardous)
74 (Unhealthy)
25 (Moderate)
19 (Moderate)
29 (Moderate)
64 (Unhealthy)
146 (Very bad Hazardous)
116 (Very bad Hazardous)
168 (Very bad Hazardous)
pm10
37 (Moderate)
42 (Moderate)
84 (Unhealthy)
159 (Very bad Hazardous)
168 (Very bad Hazardous)
170 (Very bad Hazardous)
172 (Very bad Hazardous)
82 (Unhealthy)
40 (Moderate)
40 (Moderate)
49 (Moderate)
32 (Moderate)
57 (Unhealthy for Sensitive Groups)
217 (Very bad Hazardous)
198 (Very bad Hazardous)
133 (Very Unhealthy)
76 (Unhealthy for Sensitive Groups)
45 (Moderate)
67 (Unhealthy for Sensitive Groups)
77 (Unhealthy for Sensitive Groups)
127 (Very Unhealthy)
221 (Very bad Hazardous)
270 (Very bad Hazardous)
no2
11 (Good)
9 (Good)
28 (Good)
40 (Good)
53 (Moderate)
53 (Moderate)
53 (Moderate)
28 (Good)
27 (Good)
24 (Good)
23 (Good)
18 (Good)
15 (Good)
66 (Moderate)
40 (Good)
30 (Good)
11 (Good)
4.8 (Good)
5.4 (Good)
14 (Good)
19 (Good)
28 (Good)
47 (Moderate)
so2
9.5 (Good)
10 (Good)
15 (Good)
8.8 (Good)
9.1 (Good)
13 (Good)
13 (Good)
16 (Good)
5.1 (Good)
4 (Good)
10 (Good)
7.7 (Good)
25 (Good)
25 (Good)
20 (Good)
16 (Good)
11 (Good)
1.5 (Good)
2.1 (Good)
2.9 (Good)
1.6 (Good)
18 (Good)
8.6 (Good)
co
474 (Good)
432 (Good)
538 (Good)
806 (Good)
960 (Good)
932 (Good)
1 (Good)
540 (Good)
499 (Good)
374 (Good)
316 (Good)
440 (Good)
462 (Good)
851 (Good)
728 (Good)
574 (Good)
466 (Good)
600 (Good)
388 (Good)
14 (Good)
34 (Good)
967 (Good)
1 (Good)
o3
52 (Good)
45 (Good)
50 (Good)
33 (Good)
25 (Good)
24 (Good)
36 (Good)
43 (Good)
27 (Good)
30 (Good)
32 (Good)
18 (Good)
35 (Good)
49 (Good)
52 (Good)
56 (Good)
39 (Good)
13 (Good)
37 (Good)
45 (Good)
34 (Good)
34 (Good)
21 (Good)
data source »
Padmapukur, Howrah - WBPCB
2022年10月31日星期一 上午1:45
PM10 67 (敏感组不正常)
颗粒物(PM10)悬浮尘埃
SO2 15 (好)
二氧化硫 （SO2）
PM2,5 41 (敏感组不正常)
尘埃
CO 70 (好)
一氧化碳 （CO）
NO2 19 (好)
二氧化氮（NO2）
O3 21 (好)
臭氧 （O3）
Padmapukur, Howrah - WBPCB
index
2022-10-31
pm10
69
so2
13
pm25
42
co
40
no2
20
o3
16
Padmapukur, Howrah - WBPCB
2018-01 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
2019-05
2019-04
2019-02
2018-11
2018-10
2018-09
2018-08
2018-05
2018-04
2018-03
2018-02
2018-01
no2
11
9
28
40
53
53
53
28
27
24
23
18
15
66
40
30
11
4.8
5.4
14
19
28
47
so2
9.5
10
15
8.8
9.1
13
13
16
5.1
4
10
7.7
25
25
20
16
11
1.5
2.1
2.9
1.6
18
8.6
co
474
432
538
806
960
932
1
540
499
374
316
440
462
851
728
574
466
600
388
14
34
967
1
pm25
24
22
53
99
116
101
97
59
18
20
26
18
32
149
126
74
25
19
29
64
146
116
168
pm10
37
42
84
159
168
170
172
82
40
40
49
32
57
217
198
133
76
45
67
77
127
221
270
o3
52
45
50
33
25
24
36
43
27
30
32
18
35
49
52
56
39
13
37
45
34
34
21
* Pollution data source:
https://openaq.org
(caaqm)
The data is licensed under CC-By 4.0
PM10 67 (敏感组不正常)
SO2 15 (好)
PM2,5 41 (敏感组不正常)
CO 70 (好)
NO2 19 (好)
O3 21 (好)
最近几天的空气污染数据 Sāntrāgāchi
| index | 2022-10-31 |
|---|---|
| pm10 | 69 Unhealthy for Sensitive Groups |
| so2 | 13 Good |
| pm25 | 42 Unhealthy for Sensitive Groups |
| co | 40 Good |
| no2 | 20 Good |
| o3 | 16 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-05 | 2019-04 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 24 (Moderate) | 22 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 99 (Very Unhealthy) | 116 (Very bad Hazardous) | 101 (Very Unhealthy) | 97 (Very Unhealthy) | 59 (Unhealthy) | 18 (Moderate) | 20 (Moderate) | 26 (Moderate) | 18 (Moderate) | 32 (Moderate) | 149 (Very bad Hazardous) | 126 (Very bad Hazardous) | 74 (Unhealthy) | 25 (Moderate) | 19 (Moderate) | 29 (Moderate) | 64 (Unhealthy) | 146 (Very bad Hazardous) | 116 (Very bad Hazardous) | 168 (Very bad Hazardous) |
| pm10 | 37 (Moderate) | 42 (Moderate) | 84 (Unhealthy) | 159 (Very bad Hazardous) | 168 (Very bad Hazardous) | 170 (Very bad Hazardous) | 172 (Very bad Hazardous) | 82 (Unhealthy) | 40 (Moderate) | 40 (Moderate) | 49 (Moderate) | 32 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 217 (Very bad Hazardous) | 198 (Very bad Hazardous) | 133 (Very Unhealthy) | 76 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 67 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 127 (Very Unhealthy) | 221 (Very bad Hazardous) | 270 (Very bad Hazardous) |
| no2 | 11 (Good) | 9 (Good) | 28 (Good) | 40 (Good) | 53 (Moderate) | 53 (Moderate) | 53 (Moderate) | 28 (Good) | 27 (Good) | 24 (Good) | 23 (Good) | 18 (Good) | 15 (Good) | 66 (Moderate) | 40 (Good) | 30 (Good) | 11 (Good) | 4.8 (Good) | 5.4 (Good) | 14 (Good) | 19 (Good) | 28 (Good) | 47 (Moderate) |
| so2 | 9.5 (Good) | 10 (Good) | 15 (Good) | 8.8 (Good) | 9.1 (Good) | 13 (Good) | 13 (Good) | 16 (Good) | 5.1 (Good) | 4 (Good) | 10 (Good) | 7.7 (Good) | 25 (Good) | 25 (Good) | 20 (Good) | 16 (Good) | 11 (Good) | 1.5 (Good) | 2.1 (Good) | 2.9 (Good) | 1.6 (Good) | 18 (Good) | 8.6 (Good) |
| co | 474 (Good) | 432 (Good) | 538 (Good) | 806 (Good) | 960 (Good) | 932 (Good) | 1 (Good) | 540 (Good) | 499 (Good) | 374 (Good) | 316 (Good) | 440 (Good) | 462 (Good) | 851 (Good) | 728 (Good) | 574 (Good) | 466 (Good) | 600 (Good) | 388 (Good) | 14 (Good) | 34 (Good) | 967 (Good) | 1 (Good) |
| o3 | 52 (Good) | 45 (Good) | 50 (Good) | 33 (Good) | 25 (Good) | 24 (Good) | 36 (Good) | 43 (Good) | 27 (Good) | 30 (Good) | 32 (Good) | 18 (Good) | 35 (Good) | 49 (Good) | 52 (Good) | 56 (Good) | 39 (Good) | 13 (Good) | 37 (Good) | 45 (Good) | 34 (Good) | 34 (Good) | 21 (Good) |
PM10 67 (敏感组不正常)
颗粒物(PM10)悬浮尘埃SO2 15 (好)
二氧化硫 （SO2）PM2,5 41 (敏感组不正常)
尘埃CO 70 (好)
一氧化碳 （CO）NO2 19 (好)
二氧化氮（NO2）O3 21 (好)
臭氧 （O3）Padmapukur, Howrah - WBPCB
| index | 2022-10-31 |
|---|---|
| pm10 | 69 |
| so2 | 13 |
| pm25 | 42 |
| co | 40 |
| no2 | 20 |
| o3 | 16 |
Padmapukur, Howrah - WBPCB
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-05 | 2019-04 | 2019-02 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 11 | 9 | 28 | 40 | 53 | 53 | 53 | 28 | 27 | 24 | 23 | 18 | 15 | 66 | 40 | 30 | 11 | 4.8 | 5.4 | 14 | 19 | 28 | 47 |
| so2 | 9.5 | 10 | 15 | 8.8 | 9.1 | 13 | 13 | 16 | 5.1 | 4 | 10 | 7.7 | 25 | 25 | 20 | 16 | 11 | 1.5 | 2.1 | 2.9 | 1.6 | 18 | 8.6 |
| co | 474 | 432 | 538 | 806 | 960 | 932 | 1 | 540 | 499 | 374 | 316 | 440 | 462 | 851 | 728 | 574 | 466 | 600 | 388 | 14 | 34 | 967 | 1 |
| pm25 | 24 | 22 | 53 | 99 | 116 | 101 | 97 | 59 | 18 | 20 | 26 | 18 | 32 | 149 | 126 | 74 | 25 | 19 | 29 | 64 | 146 | 116 | 168 |
| pm10 | 37 | 42 | 84 | 159 | 168 | 170 | 172 | 82 | 40 | 40 | 49 | 32 | 57 | 217 | 198 | 133 | 76 | 45 | 67 | 77 | 127 | 221 | 270 |
| o3 | 52 | 45 | 50 | 33 | 25 | 24 | 36 | 43 | 27 | 30 | 32 | 18 | 35 | 49 | 52 | 56 | 39 | 13 | 37 | 45 | 34 | 34 | 21 |