AQIPM2.5PM10COSO2NO2O3
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Katihar空气质量指数（AQI） | 空气污染

Bihar实时PM2.5、PM10空气污染水平

最后更新：2025-05-25 02:25:03 PM (Local Time)

location image
实时AQI
60
空气质量为
Moderate
pm10 :  29 µg/m³
PM2.5 :  14 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Katihar
light drizzle

36 °C

Light drizzle
Humidity
Humidity40 %
Wind Speed
Wind Speed23 km/h
UV Index
UV Index3
最后更新：2025-05-25 02:25:03 PM (Local Time)
Map

Katihar

主要空气污染物

Katihar

PM2.5's Icon

颗粒物(PM2.5)

14µg/m³

PM10's Icon

颗粒物(PM10)

29µg/m³

CO's Icon

一氧化碳(CO)

442ppb

SO2's Icon

二氧化硫(SO2)

4ppb

NO2's Icon

二氧化氮(NO2)

6ppb

O3's Icon

臭氧(O3)

8ppb

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AQI图表

历史空气质量数据

Katihar

24 Hours
AQI
Katihar

需要空气质量数据？

下载2024年度数据

全球空气质量报告

Globe

AQI 趋势 - 年度空气质量变化

Katihar, Bihar, India

AQI
Year
.
AQI

AQI 年度趋势

2022
176AQI
2023
158AQI
-10%
下降
2024
111AQI
-30%
下降
2025
113AQI
2%
上升
(2022 至 2025) AQI 的年度整体百分比（%）变化
-13%
下降 (改善 AQI)

最污染与最少污染年份

最污染December, 2022330AQI
最少污染July, 202450AQI

* 该数据分析来自 2022 - 2025 年

Katihar的位置

实时空气污染等级

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Mirchaibari
Moderate
60
14
29
34
44

India的大城市

空气质量指数

Ahmedabad City AQI

Ahmedabad

104

temp.36°C
hum.47%
Bangalore City AQI

Bangalore

60

temp.27°C
hum.66%
Chennai City AQI

Chennai

62

temp.35°C
hum.56%
Hyderabad City AQI

Hyderabad

74

temp.30°C
hum.62%
Kolkata City AQI

Kolkata

61

temp.31°C
hum.75%
Mumbai City AQI

Mumbai

89

temp.30°C
hum.79%
New Delhi City AQI

New Delhi

84

temp.29°C
hum.62%
Pune City AQI

Pune

85

temp.25°C
hum.78%

空气质量日历 2025

Katihar

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
155
2 Jan
145
3 Jan
165
4 Jan
156
5 Jan
158
6 Jan
157
7 Jan
165
8 Jan
158
9 Jan
151
10 Jan
169
11 Jan
158
12 Jan
140
13 Jan
134
14 Jan
143
15 Jan
122
16 Jan
130
17 Jan
137
18 Jan
125
19 Jan
128
20 Jan
126
21 Jan
145
22 Jan
182
23 Jan
152
24 Jan
160
25 Jan
165
26 Jan
161
27 Jan
168
28 Jan
167
29 Jan
167
30 Jan
172
31 Jan
166
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
163
2 Feb
160
3 Feb
148
4 Feb
143
5 Feb
148
6 Feb
128
7 Feb
116
8 Feb
127
9 Feb
139
10 Feb
148
11 Feb
129
12 Feb
121
13 Feb
98
14 Feb
133
15 Feb
148
16 Feb
133
17 Feb
116
18 Feb
134
19 Feb
137
20 Feb
132
21 Feb
135
22 Feb
131
23 Feb
99
24 Feb
110
25 Feb
109
26 Feb
123
27 Feb
119
28 Feb
125
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
121
2 Mar
91
3 Mar
88
4 Mar
86
5 Mar
86
6 Mar
85
7 Mar
109
8 Mar
112
9 Mar
129
10 Mar
124
11 Mar
130
12 Mar
127
13 Mar
109
14 Mar
109
15 Mar
120
16 Mar
117
17 Mar
95
18 Mar
94
19 Mar
85
20 Mar
88
21 Mar
97
22 Mar
99
23 Mar
72
24 Mar
103
25 Mar
109
26 Mar
125
27 Mar
130
28 Mar
130
29 Mar
110
30 Mar
107
31 Mar
118
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
112
2 Apr
126
3 Apr
124
4 Apr
114
5 Apr
119
6 Apr
115
7 Apr
101
8 Apr
88
9 Apr
80
10 Apr
80
11 Apr
78
12 Apr
81
13 Apr
73
14 Apr
68
15 Apr
71
16 Apr
88
17 Apr
76
18 Apr
72
19 Apr
84
20 Apr
100
21 Apr
101
22 Apr
115
23 Apr
111
24 Apr
111
25 Apr
112
26 Apr
113
27 Apr
77
28 Apr
65
29 Apr
68
30 Apr
64
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
72
2 May
70
3 May
84
4 May
78
5 May
82
6 May
73
7 May
87
8 May
87
9 May
82
10 May
95
11 May
89
12 May
81
13 May
82
14 May
88
15 May
77
16 May
75
17 May
68
18 May
66
19 May
61
20 May
58
21 May
55
22 May
58
23 May
66
24 May
67
25 May
-
26 May
-
27 May
-
28 May
-
29 May
-
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

为生活在此地的人提供健康建议

Katihar

0Cigarettes per day

Weekly 0 香烟
Monthly 0 香烟

呼吸顺畅，保持活跃！空气质量非常适合享受户外活动。

Source:

Berkeley Earth

针对当前AQI的解决方案

  • 空气净化器
    空气净化器开启
  • 汽车过滤器
    汽车过滤器必须
  • N95口罩
    N95口罩必须
  • 待在室内
    待在室内必须

必须开启空气净化器以享受清新空气。

预防健康问题：了解您的风险

Katihar

  • asthma due to air pollution in Katihar哮喘
  • heart due to air pollution in Katihar心脏问题
  • allergy due to air pollution in Katihar过敏
  • sinus due to air pollution in Katihar鼻窦炎
  • flu due to air pollution in Katihar感冒/流感
  • copd due to air pollution in Katihar慢性阻塞性肺疾病（COPD）
asthma due to air pollution in Katihar

哮喘的风险等级为中

哮喘

当AQI为Moderate (50-150)时，哮喘症状的风险为中

中度症状，包括频繁喘息，明显的呼吸急促，胸部紧绷和持续咳嗽。

应该做的 :

  • 空气质量差时限制户外活动。

  • 使用空气净化器清洁室内空气，减少暴露。

  • 用草药茶或温水舒缓呼吸道，帮助缓解症状。

不应该做的 :

  • 在没有口罩的情况下在户外锻炼。

  • 待在有强烈烟雾的区域。

2025年污染最严重的城市

India

分析该国实时空气污染最严重的城市。

污染最严重的城市实时 2025年排名
全球污染最严重城市排名(2024)
全球污染最严重国家排名(2024)
排名城市AQIAQI 状态

标准值

关注

1.

Gwalior, India

146
Poor
10xabove Standard

2.

Godhra, India

138
Poor
9xabove Standard

3.

Kota, India

134
Poor
9xabove Standard

4.

Jhansi, India

134
Poor
9xabove Standard

5.

Jaipur, India

127
Poor
8xabove Standard

6.

Pali, India

124
Poor
8xabove Standard

7.

Ramgundam, India

123
Poor
8xabove Standard

8.

Mancheral, India

123
Poor
8xabove Standard

9.

Diu, India

121
Poor
8xabove Standard

10.

Phalodi, India

118
Poor
8xabove Standard

最后更新：25 May 2025, 09:13 AM

AQI城市排名

Air Quality Solutions For Katihar

探索空气质量监测与清洁空气的解决方案。

以下是一些应用，您可以查看以了解解决方案。

空气质量监测仪

空气质量监测仪

监测空气质量
空气质量传感器

空气质量传感器

用于测量空气质量的传感器
清新空气机

清新空气机

净化您呼吸的空气
车载空气滤清器

车载空气滤清器

净化车内空气
N95口罩

N95口罩

保护自己免受污染
air quality solutions for offices for Katihar

办公室空气质量解决方案

为优先考虑员工健康和生产力的工作场所提供空气质量监测、数据分析和清洁空气的完整解决方案。

air quality solutions for smart-city for Katihar

智慧城市空气质量解决方案

Prana Air 智慧城市项目提供空气质量监测仪、无人机、户外空气净化器和数据仪表板解决方案，以改善空气质量。

air quality solutions for institutes for Katihar

学校 | 机构空气质量解决方案

Prana Air提供学校空气质量解决方案，通过空气监测和清新空气机帮助学生呼吸清洁空气。

air quality solutions for hotels for Katihar

酒店空气质量解决方案

Prana Air的空气质量解决方案适用于酒店业务。酒店入住率是空气质量差的主要原因之一。

air quality solutions for restaurants for Katihar

餐厅空气质量解决方案

Prana Air为餐厅和咖啡馆提供空气质量解决方案，让您了解顾客和员工呼吸的空气质量。

air quality solutions for rmc-plants for Katihar

RMC工厂空气质量解决方案

Prana Air为RMC工厂提供空气质量监测解决方案。提高合规性，保护工人和社区，减少排放。

air quality solutions for fitness-center for Katihar

健身中心空气质量解决方案

Prana Air为健身中心和健身房提供污染监测和清新空气的空气质量解决方案。

air quality solutions for parking-lot for Katihar

停车场空气质量解决方案

为封闭的停车场和停车场提供空气监测、数据分析和清新空气的完整解决方案。

air quality solutions for retail-stores for Katihar

零售商店空气质量解决方案

Prana Air为零售商店和购物场所提供污染监测和清新空气的空气质量解决方案。

air quality solutions for airport for Katihar

机场空气质量解决方案

Prana Air为机场提供污染监测和清新空气的解决方案。大量乘客的聚集是机场空气质量差的主要原因。

air quality solutions for construction-sites for Katihar

建筑工地空气质量解决方案

Prana Air为建筑工地提供空气质量监测解决方案，包括数据云存储、网页仪表板、移动应用程序和电视显示。

air quality solutions for hospitals for Katihar

医院空气质量解决方案

Prana Air为医院提供空气质量监测和清新空气解决方案，确保室内空气清洁健康。

air quality solutions for bathroom for Katihar

卫生间 | 浴室空气质量解决方案

通过Prana Air空气质量监测设备和清新空气机改善卫生间和浴室的空气质量。呼吸顺畅，保持健康。

air quality solutions for banks for Katihar

银行空气质量解决方案

Prana Air为银行和金融机构提供污染监测和清新空气的空气质量解决方案。

air quality solutions for cinema for Katihar

电影院空气质量解决方案

为电影院或剧院提供空气质量解决方案，帮助顾客获得良好的体验、舒适感并呼吸清洁空气。

air quality solutions for real-estates for Katihar

房地产空气质量解决方案

Prana Air为住宅和商业房地产提供污染监测和清新空气的空气质量解决方案。

Katihar的空气质量指数数据分析解决方案

空气质量数据监测平台

移动应用移动应用
智能电视应用智能电视应用
网络仪表板网络仪表板
APIAPI
小部件小部件
aqi air quality app for Katihar
移动应用

用可靠的数据赋能您的决策

您所在地区的实时数据，带有详细参数.

您所在地区的实时数据，带有详细参数.

根据当前AQI提供个性化健康建议.

根据当前AQI提供个性化健康建议.

分析数据以识别趋势和状况.

分析数据以识别趋势和状况.

连接并控制您的空气质量设备。

连接并控制您的空气质量设备。

空气质量常见问题

在 Katihar

关于空气质量的常见问题

当前Katihar的AQI水平是多少？

Katihar当前的实时AQI水平由于0.27mm/hr的降雨而为60 (Moderate)。最后更新于2025-05-25 02:25:03 PM (Local Time)。

过去24小时内Katihar的最佳AQI水平是什么时候？

过去24小时内，最佳AQI水平是56 (Moderate)，时间为11:09 AM (Local Time)。

过去24小时内Katihar的最差AQI水平是什么时候？

过去24小时内，最差的AQI水平是80 (Moderate)，时间为4:09 PM, May 24, 2025 (Local Time)。

Katihar在过去24小时内AQI水平的当前趋势是什么？

Katihar的AQI水平在过去24小时内波动。最高水平是4:09 PM, May 24, 2025 (Local Time)的80 ，最低水平是11:09 AM (Local Time)的56 。

根据Katihar当前AQI水平，建议采取哪些措施？

当前的AQI水平可接受；但少数敏感个体可能会受到影响。

最新AQI博客

阅读最新新闻

以下是一些最新博客，您可以阅读更多关于空气污染的信息。

How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

1 May 2025Gyane
Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

30 Apr 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor
Checking for data freshness