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Niravra Cooperative Housing Society, Kolkata, West Bengal, India 历史空气质量分析

深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！

良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+

十一月空气质量分析

Niravra Cooperative Housing Society, Kolkata, West Bengal, India

2025
AQI
.
天数

AQI趋势：最高与最低

最高AQI记录于
4th Nov 2025
212AQI
最低AQI记录于
2nd Nov 2025
84AQI

同日分析（4th November ）：
在过去1年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为212，属于严重空气质量。

下载2024年度数据

全球空气质量报告

Globe

日夜AQI趋势：4th Nov - 5th Nov 2025

Niravra Cooperative Housing Society, Kolkata, West Bengal, India

AQI
天
夜晚
.

5 AM4th Nov 2025

5 PM

4 AM5th Nov 2025

白天时间
平均最高时间
1PM4th Nov

244AQI

平均最低时间
5AM4th Nov

204AQI

夜晚时间
平均最高时间
6PM4th Nov

260AQI

平均最低时间
4AM5th Nov

225AQI

在过去的24小时内，

Niravra Cooperative Housing Society的AQI最高点为260，出现在夜晚的6 PM；最低点为204，出现在天的5 AM。

日夜AQI趋势：Oct - Nov 2025

Niravra Cooperative Housing Society, Kolkata, West Bengal, India

OctNov
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
天
夜晚

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27th Oct 20251777 PMAQI
27th Oct 20251648 PMAQI
27th Oct 20251729 PMAQI
27th Oct 202517510 PMAQI
27th Oct 202517311 PMAQI
28th Oct 202516912 AMAQI
28th Oct 20251631 AMAQI
28th Oct 20251572 AMAQI
28th Oct 20251873 AMAQI
28th Oct 20252724 AMAQI

29°C25/34°C

28th Oct 20252375 AMAQI
28th Oct 20252176 AMAQI
28th Oct 20251667 AMAQI
28th Oct 20251578 AMAQI
28th Oct 20251259 AMAQI
28th Oct 20258110 AMAQI
28th Oct 20257611 AMAQI
28th Oct 20257412 PMAQI
28th Oct 2025831 PMAQI
28th Oct 2025762 PMAQI
28th Oct 2025433 PMAQI
28th Oct 2025484 PMAQI
28th Oct 2025585 PMAQI
28th Oct 2025846 PMAQI
28th Oct 2025677 PMAQI
28th Oct 2025698 PMAQI
28th Oct 2025759 PMAQI
29th Oct 20257612 AMAQI
29th Oct 2025961 AMAQI
29th Oct 20251342 AMAQI
29th Oct 20251293 AMAQI
29th Oct 20251004 AMAQI

29°C25/34°C

29th Oct 20251025 AMAQI
29th Oct 2025946 AMAQI
29th Oct 2025977 AMAQI
29th Oct 2025948 AMAQI
29th Oct 2025839 AMAQI
29th Oct 20257910 AMAQI
29th Oct 20253311 AMAQI
29th Oct 20255812 PMAQI
29th Oct 2025361 PMAQI
29th Oct 2025743 PMAQI
29th Oct 2025724 PMAQI
29th Oct 2025715 PMAQI
29th Oct 2025756 PMAQI
29th Oct 2025677 PMAQI
29th Oct 2025778 PMAQI
29th Oct 20256111 PMAQI
30th Oct 20256312 AMAQI
30th Oct 2025671 AMAQI
30th Oct 2025722 AMAQI
30th Oct 2025783 AMAQI
30th Oct 2025554 AMAQI

26°C25/29°C

30th Oct 2025335 AMAQI
30th Oct 2025746 AMAQI
30th Oct 2025657 AMAQI
30th Oct 2025418 AMAQI
30th Oct 2025489 AMAQI
30th Oct 20255010 AMAQI
30th Oct 20255211 AMAQI
30th Oct 20255212 PMAQI
30th Oct 2025552 PMAQI
30th Oct 2025563 PMAQI
30th Oct 2025654 PMAQI
30th Oct 2025905 PMAQI
30th Oct 20251096 PMAQI
30th Oct 20251087 PMAQI
30th Oct 2025928 PMAQI
30th Oct 2025929 PMAQI
30th Oct 20258910 PMAQI
30th Oct 20259011 PMAQI
31st Oct 20258612 AMAQI
31st Oct 2025861 AMAQI
31st Oct 2025802 AMAQI
31st Oct 2025743 AMAQI
31st Oct 2025674 AMAQI

27°C25/31°C

31st Oct 2025665 AMAQI
31st Oct 2025696 AMAQI
31st Oct 2025697 AMAQI
31st Oct 2025708 AMAQI
31st Oct 2025689 AMAQI
31st Oct 20256810 AMAQI
31st Oct 20256911 AMAQI
31st Oct 20257512 PMAQI
31st Oct 2025731 PMAQI
31st Oct 2025812 PMAQI
31st Oct 2025743 PMAQI
31st Oct 2025564 PMAQI
31st Oct 2025615 PMAQI
31st Oct 2025656 PMAQI
31st Oct 2025737 PMAQI
31st Oct 2025658 PMAQI
31st Oct 2025749 PMAQI
31st Oct 20257110 PMAQI
31st Oct 20257311 PMAQI
1st Nov 20256712 AMAQI
1st Nov 2025681 AMAQI
1st Nov 2025672 AMAQI
1st Nov 2025673 AMAQI
1st Nov 2025764 AMAQI

28°C25/32°C

1st Nov 2025765 AMAQI
1st Nov 2025766 AMAQI
1st Nov 2025837 AMAQI
1st Nov 2025888 AMAQI
1st Nov 2025929 AMAQI
1st Nov 202510010 AMAQI
1st Nov 202510611 AMAQI
1st Nov 202511412 PMAQI
1st Nov 20251181 PMAQI
1st Nov 20251392 PMAQI
1st Nov 20251104 PMAQI
1st Nov 20251045 PMAQI
1st Nov 20251376 PMAQI
1st Nov 20251267 PMAQI
1st Nov 20251138 PMAQI
1st Nov 2025889 PMAQI
1st Nov 202510710 PMAQI
1st Nov 20258611 PMAQI
2nd Nov 20257612 AMAQI
2nd Nov 2025731 AMAQI
2nd Nov 2025702 AMAQI
2nd Nov 2025803 AMAQI
2nd Nov 2025804 AMAQI

29°C25/33°C

2nd Nov 2025795 AMAQI
2nd Nov 2025796 AMAQI
2nd Nov 2025827 AMAQI
2nd Nov 2025788 AMAQI
2nd Nov 2025799 AMAQI
2nd Nov 20258410 AMAQI
2nd Nov 20258411 AMAQI
2nd Nov 20258512 PMAQI
2nd Nov 20251391 PMAQI
2nd Nov 2025832 PMAQI
2nd Nov 2025793 PMAQI
2nd Nov 2025744 PMAQI
2nd Nov 2025705 PMAQI
2nd Nov 2025886 PMAQI
2nd Nov 20251127 PMAQI
2nd Nov 2025818 PMAQI
2nd Nov 2025879 PMAQI
2nd Nov 20259410 PMAQI
2nd Nov 20258611 PMAQI
3rd Nov 20258412 AMAQI
3rd Nov 2025851 AMAQI
3rd Nov 2025822 AMAQI
3rd Nov 2025883 AMAQI
3rd Nov 2025934 AMAQI

25°C23/28°C

3rd Nov 2025995 AMAQI
3rd Nov 20251086 AMAQI
3rd Nov 20251177 AMAQI
3rd Nov 20251208 AMAQI
3rd Nov 20251449 AMAQI
3rd Nov 202515610 AMAQI
3rd Nov 202516211 AMAQI
3rd Nov 202516012 PMAQI
3rd Nov 20251601 PMAQI
3rd Nov 20251672 PMAQI
3rd Nov 20251643 PMAQI
3rd Nov 20251584 PMAQI
3rd Nov 20251645 PMAQI
3rd Nov 20251706 PMAQI
3rd Nov 20251797 PMAQI
3rd Nov 20251888 PMAQI
3rd Nov 20251959 PMAQI
3rd Nov 202521010 PMAQI
3rd Nov 202520611 PMAQI
4th Nov 202519512 AMAQI
4th Nov 20251931 AMAQI
4th Nov 20251982 AMAQI
4th Nov 20251963 AMAQI
4th Nov 20252094 AMAQI

26°C23/31°C

4th Nov 20252045 AMAQI
4th Nov 20252246 AMAQI
4th Nov 20252327 AMAQI
4th Nov 20252368 AMAQI
4th Nov 20252189 AMAQI
4th Nov 202522210 AMAQI
4th Nov 202521311 AMAQI
4th Nov 202521912 PMAQI
4th Nov 20252441 PMAQI
4th Nov 20252312 PMAQI
4th Nov 20252323 PMAQI
4th Nov 20252224 PMAQI
4th Nov 20252335 PMAQI
4th Nov 20252606 PMAQI
4th Nov 20252397 PMAQI
4th Nov 20252358 PMAQI
4th Nov 20252309 PMAQI
4th Nov 202524810 PMAQI
4th Nov 202525111 PMAQI
5th Nov 202523612 AMAQI
5th Nov 20252301 AMAQI
5th Nov 20252262 AMAQI
5th Nov 20252303 AMAQI
5th Nov 20252254 AMAQI

24°C21/29°C

5th Nov 20252405 AMAQI
5 AM
5th Nov 20252536 AMAQI
5th Nov 20252257 AMAQI
5th Nov 20252078 AMAQI
5th Nov 202520410 AMAQI
11 AM
5 PM
11 PM
4 AM

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白天时间
平均最高时间
6 AM

133AQI

1 小时 / 天
30 小时 / 月
平均最低时间
11 AM

99AQI

1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为6 AM到6 AM（平均133），最低值为11 AM到11 AM（平均99）。
夜晚时间
平均最高时间
10 PM

142AQI

1 小时 / 天
30 小时 / 月
平均最低时间
12 AM - 2 AM

119AQI

3 小时 / 天
90 小时 / 月
过去30天中，夜间AQI最高值为10 PM到10 PM（平均142），最低值为12 AM到2 AM（平均119）。

2025空气质量与天数对比

Niravra Cooperative Housing Society, Kolkata, West Bengal, India

2025

56%

5

22%

2

11%

1

11%

1

在2025年的最后309天中，不同AQI类别的总天数 (剩余 56 天)

良好
0 天数
适中
5 天数
差
2 天数
不健康
1 天数
严重
1 天数
危险
0 天数

在WHO安全空气质量限制内：0%

健康风险级别:

极高

年度空气质量洞察

Niravra Cooperative Housing Society, Kolkata, West Bengal, India

2025年AQI水平

AQI
PM2.5
PM10
周日周一周二周三周四周五周六

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三月

四月

五月

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八月

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十一月

十二月

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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1st 九月 2025
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6th 九月 2025
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1st 十月 2025
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24th 十月 2025
25th 十月 2025
26th 十月 2025
27th 十月 2025
172AQI
28th 十月 2025
127AQI
29th 十月 2025
81AQI
30th 十月 2025
70AQI
31st 十月 2025
74AQI
1st 十一月 2025
93AQI
2nd 十一月 2025
84AQI
3rd 十一月 2025
137AQI
4th 十一月 2025
212AQI
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
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11th 十一月 2025
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26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025

105AQI

132AQI

天数

一月二月三月四月五月六月七月八月九月十月十一月十二月总天数

2025117AQI

3
1
1
2
1
1
5
2
1
1

最高AQI记录于

十一月

132AQI

最低AQI记录于

十月

105AQI

过去1年中污染最重与最轻的年份

污染最重的记录年份
2025(平均)
117AQI
污染最轻的记录年份
2025(平均)
117AQI

Niravra Cooperative Housing Society的年度2025 AQI（117）相比之前几年的平均百分比变化为NaN% (改善 AQI)：。