AQIPM2.5PM10COSO2NO2O3
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实时

California空气质量指数（AQI） | 空气污染

United States实时PM2.5、PM10空气污染水平

最后更新：2025-03-23 10:40:38 AM

location image
实时AQI
33
空气质量为
Good
pm10 :  18 µg/m³
PM2.5 :  6 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in California
clear

13 °C

Clear
Humidity
Humidity74 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
最后更新：2025-03-23 10:40:38 AM
Map

California

主要空气污染物

California

PM2.5's Icon

颗粒物(PM2.5)

6µg/m³

PM10's Icon

颗粒物(PM10)

18µg/m³

CO's Icon

一氧化碳(CO)

316ppb

SO2's Icon

二氧化硫(SO2)

1ppb

NO2's Icon

二氧化氮(NO2)

7ppb

O3's Icon

臭氧(O3)

25ppb

下载2024年度数据

全球空气质量报告

Globe

AQI图表

历史空气质量数据

California

24 Hours
AQI
California

需要空气质量数据？

California的城市

实时空气污染等级

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Alameda
Good
26
5
12
12
83
Alpine
Good
44
8
28
14
67
Alta Sierra
Moderate
56
12
11
10
76
Anderson
Good
16
3
11
13
73
Antioch
Good
31
6
11
12
81
Arden Arcade
Good
21
4
11
13
79
Arvin
Good
15
3
15
10
71
Atascadero
Good
31
6
11
13
72
August
Good
27
5
11
13
82
Bakersfield
Good
25
5
15
15
68
Banning
Good
33
6
17
15
46
Ben Lomond
Good
16
3
11
13
79
Berkeley
Good
31
6
14
12
82
Bishop
Moderate
78
24
57
14
39
Brawley
Good
33
6
32
23
34
Burbank
Good
32
6
19
17
54
Calexico
Moderate
55
11
52
23
39
Calipatria
Good
33
6
30
23
34
Camp Pendleton South
Good
44
8
28
14
49
Carpinteria
Good
44
8
28
14
86
Carson
Good
29
5
29
16
64
Chico
Good
16
3
11
13
68
Chiriaco Summit
Good
29
5
32
21
31
Chula Vista
Moderate
56
12
40
13
83
Cloverdale
Good
29
6
11
12
82
Clovis
Good
18
3
9
14
69
Colusa
Good
21
4
11
13
79
Contra Costa Centre
Good
25
5
11
12
82
Corcoran
Good
33
6
13
15
73
Corning
Good
20
4
11
13
70
Coronado
Good
48
9
31
16
74
Crescent City
Good
28
5
19
11
83
Crestline
Moderate
54
11
19
17
32
Dublin
Good
22
4
11
12
80
East Porterville
Good
35
6
16
12
74
East Rancho Dominguez
Good
22
4
24
16
65
El Cajon
Moderate
52
10
31
14
82
El Rio
Good
33
6
28
13
83
Emeryville
Good
29
5
11
12
83
Eureka
Good
31
6
17
12
80
Fairfield
Good
25
5
11
12
78
Fillmore
Good
29
5
13
14
81
Florence Graham
Good
32
6
23
17
63
Folsom
Good
21
4
11
14
73
Fortuna
Good
25
4
11
13
81
French Valley
Good
33
6
22
16
49
Fresno
Good
16
3
10
15
69
Fullerton
Good
35
6
23
16
67
Galt
Good
16
3
11
14
70
Gardena
Good
29
5
27
16
61
Gilroy
Good
31
6
11
13
78
Glendora
Good
34
6
21
17
51
Goleta
Good
44
8
28
13
93
Grass Valley
Moderate
56
12
11
10
76
Gridley
Good
16
3
11
13
77
Half Moon Bay
Good
37
7
12
12
83
Hanford
Good
25
5
11
15
73
Healdsburg
Good
31
6
11
12
91
Hidden Valley Lake
Good
33
6
11
12
86
Hollister
Good
25
5
11
12
81
Huntington Park
Good
26
5
23
17
63
Huron
Good
25
5
11
13
74
Jurupa Valley
Good
30
6
20
17
46
King City
Good
31
6
17
11
87
Lake Elsinore
Good
29
5
19
16
49
Lakeport
Good
32
6
11
11
83
Lancaster
Moderate
51
9
16
13
52
Lincoln
Good
16
3
10
12
84
Live Oak
Good
25
5
11
13
78
Livermore
Good
25
5
11
12
82
Lomita
Good
32
6
28
16
63
Lompoc
Good
44
8
23
13
86
Long Beach
Good
34
6
29
17
67
Los Angeles
Good
35
6
25
16
63
Madera
Good
26
5
10
13
82
Magalia
Good
22
4
13
7
70
Mammoth Lakes
Good
47
9
31
8
76
Manteca
Good
31
6
11
13
83
Mayfair
Good
29
5
9
15
69
Mckinleyville
Moderate
52
10
25
11
80
Mecca
Moderate
53
10
40
23
38
Mendota
Good
22
4
11
13
82
Merced
Good
33
6
11
13
82
Modesto
Good
24
4
11
13
78
Mount Shasta
Good
21
4
17
7
69
Napa
Good
25
5
11
12
79
Nipomo
Good
41
7
23
13
81
North Auburn
Good
47
8
11
11
80
North Fair Oaks
Good
16
3
13
12
82
North Shore
Moderate
51
9
40
23
37
Oceano
Good
41
7
23
13
81
Ojai
Good
29
5
13
14
81
Ontario
Good
33
6
18
17
51
Orange Cove
Good
40
7
15
12
71
Orland
Good
25
5
11
13
70
Oroville
Good
18
3
11
13
69
Paradise
Good
29
5
11
9
70
Placerville
Good
50
10
11
10
78
Porterville
Moderate
54
10
12
14
81
Rancho Calaveras
Good
24
4
11
11
86
Red Bluff
Good
35
6
10
10
73
Redding
Good
24
4
11
11
76
Ridgecrest
Good
26
5
18
12
42
Rio Vista
Good
25
5
11
12
79
Rosamond
Moderate
51
9
17
12
59
Roseville
Good
24
4
10
13
77
Sacramento
Good
17
3
11
13
76
Salinas
Good
31
5
11
13
81
Salton City
Good
33
6
31
23
35
San Francisco
Good
29
5
11
12
83
San Jose
Good
34
6
11
12
82
San Leandro
Good
29
5
11
13
83
San Luis Obispo
Good
41
7
20
13
80
San Pablo
Good
31
6
11
12
82
San Rafael
Good
31
6
11
12
92
Santa Barbara
Moderate
55
11
31
13
88
Santa Clarita
Good
33
6
15
17
60
Santa Maria
Good
21
4
19
13
86
Seaside
Good
16
3
11
12
85
Sebastopol
Good
33
6
11
12
90
Shasta Lake
Good
24
4
17
8
69
Signal Hill
Good
32
6
24
16
65
Simi Valley
Good
36
6
17
15
78
Sonora
Moderate
52
10
24
11
81
South Gate
Good
29
5
24
16
61
St Helena
Good
25
5
11
12
89
Susanville
Good
45
8
12
6
72
Thousand Oaks
Good
31
6
13
14
78
Topanga
Good
31
6
16
17
55
Tracy
Good
29
5
11
12
82
Truckee
Good
16
3
12
3
91
Turlock
Good
18
3
13
13
79
Ukiah
Good
21
4
14
13
78
University Of California Davis
Good
15
3
10
12
76
Upland
Good
33
6
19
17
49
Vacaville
Good
21
4
11
12
78
Vallejo
Good
29
5
11
12
86
Victorville
Good
19
3
22
13
47
Visalia
Good
30
5
11
14
73
Willits
Good
34
6
11
10
77
Willows
Good
31
6
13
13
70
Wilton
Good
21
4
11
12
77
Windsor
Good
31
6
11
12
89
Winters
Good
22
4
11
13
77
Woodlake
Good
28
5
11
14
75
Woodland
Good
16
3
11
14
69
Yosemite Lakes
Good
41
8
17
12
75
Yreka
Good
42
8
23
9
81
Yuba City
Good
16
3
9
13
75

United States的大城市

空气质量指数

East Chicago City AQI

East Chicago

41

temp.1°C
hum.80%
Los Angeles City AQI

Los Angeles

40

temp.16°C
hum.67%
Minneapolis City AQI

Minneapolis

17

temp.3°C
hum.48%
Nashville City AQI

Nashville

35

temp.11°C
hum.39%
New York City City AQI

New York City

19

temp.7°C
hum.38%
San Francisco City AQI

San Francisco

28

temp.13°C
hum.83%
Port Washington City AQI

Port Washington

16

temp.N/A°C
hum.93%

为生活在此地的人提供健康建议

California

0Cigarettes per day

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
    空气净化器关闭
  • 汽车过滤器
    汽车过滤器建议
  • N95口罩
    N95口罩建议
  • 待在室内
    待在室内建议

根据当前AQI，关闭空气净化器。

获取空气净化器

预防健康问题：了解您的风险

California

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

哮喘的风险等级为低

哮喘

当AQI为Good (0-50)时，哮喘症状的风险为低

轻微症状，如轻度喘息，偶尔咳嗽，轻度呼吸急促。

应该做的 :

  • 定期监测空气质量，安全安排户外活动。

  • 多喝水，保持气道湿润，减少刺激。

  • 食用不易引起过敏的水果和蔬菜，如苹果、梨和菠菜，有助于整体肺部健康。

不应该做的 :

  • 跳过医生处方的药物。

  • 在花粉高峰时段的清晨进行户外活动。

2025年污染最严重的城市

United States

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.

Homestead, United States

126
Poor
8xabove Standard

2.

Speedway, United States

119
Poor
8xabove Standard

3.

Bishop, United States

90
Moderate
6xabove Standard

4.

Indianapolis, United States

82
Moderate
5xabove Standard

5.

Cold Springs, United States

76
Moderate
5xabove Standard

6.

Guadalupe, United States

74
Moderate
5xabove Standard

7.

Terre Haute, United States

72
Moderate
5xabove Standard

8.

Birmingham, United States

69
Moderate
5xabove Standard

9.

Tarrant, United States

68
Moderate
5xabove Standard

10.

Honolulu, United States

66
Moderate
4xabove Standard

最后更新：2025-03-23 12:39:21 AM

AQI城市排名

Air Quality Solutions For California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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 California

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。

California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 California
移动应用

用可靠的数据赋能您的决策

Get it onApp Store
Get it onGoogle Play
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 California

关于空气质量的常见问题

当前California的AQI水平是多少？

California当前的实时AQI水平为33 (Good)。最后更新于2025-03-23 10:40:38 AM。

过去24小时内California的最佳AQI水平是什么时候？

过去24小时内，最佳AQI水平是27 (Good)，时间为3:09 PM, Mar 22, 2025。

过去24小时内California的最差AQI水平是什么时候？

过去24小时内，最差的AQI水平是33 (Good)，时间为12:09 AM。

California在过去24小时内AQI水平的当前趋势是什么？

California的AQI水平在过去24小时内波动。最高水平是12:09 AM的33 ，最低水平是3:09 PM, Mar 22, 2025的27 。

根据California当前AQI水平，建议采取哪些措施？

空气质量令人满意，空气污染对健康的风险较低或没有风险。不需要特别的预防措施，可以自由享受户外活动。

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。

What Are the Health Effects of Traffic-Related Air Pollution?

What Are the Health Effects of Traffic-Related Air Pollution?

18 Mar 2025Shakshi
Air Pollution and Stroke Risk: Study Reveals the Critical Link.

Air Pollution and Stroke Risk: Study Reveals the Critical Link.

17 Mar 2025Shakshi
How Air Pollution and Alzheimer’s Disease Are Negatively Connected?

How Air Pollution and Alzheimer’s Disease Are Negatively Connected?

13 Mar 2025Shakshi
Mental Health Impacts of Air Pollution: Understanding the Invisible Threat

Mental Health Impacts of Air Pollution: Understanding the Invisible Threat

10 Mar 2025Gyane
Carolina Wildfire and Air Pollution: The Striking Contradiction

Carolina Wildfire and Air Pollution: The Striking Contradiction

6 Mar 2025Shakshi
94/100 Most Polluted Cities Are in India! Here is what it all says– 2024 AQI Report

94/100 Most Polluted Cities Are in India! Here is what it all says– 2024 AQI Report

28 Feb 2025Shakshi
Air Quality in Top 10 Tourist Destinations: Safe or Not?

Air Quality in Top 10 Tourist Destinations: Safe or Not?

19 Feb 2025Shakshi
Bryan Johnson’s Abrupt Exit: India vs US Air Quality Comparison

Bryan Johnson’s Abrupt Exit: India vs US Air Quality Comparison

10 Feb 2025Shakshi
Los Angeles wildfires 2025: How clean air turned into choking smoke?

Los Angeles wildfires 2025: How clean air turned into choking smoke?

9 Jan 2025Shakshi
What Can You Expect From AQI in 2025? The Grim Reality of India’s Metro Cities in 2024

What Can You Expect From AQI in 2025? The Grim Reality of India’s Metro Cities in 2024

3 Jan 2025Shakshi
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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