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Dalian
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Live

Dalian Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Liaoning

Last Updated: 2025-07-16 03:25:26 PM (Local Time)

location image
Live AQI
53
Air Quality is
Moderate
pm10 :  22 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Dalian
partly cloudy

24 °C

Partly cloudy
Humidity
Humidity78 %

Wind Speed
Wind Speed16 km/h

UV Index
UV Index1
Last Updated: 2025-07-16 03:25:26 PM (Local Time)
AQI LogoMap

Dalian

Major Air Pollutants

Dalian

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

22µg/m³

CO's Icon

Carbon Monoxide(CO)

291ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

5ppb

O3's Icon

Ozone(O3)

40ppb

Trending in China

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Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Dalian

24 Hours
AQI
Dalian
AQI
.
15-07-2025Time16-07-2025
TimeDalian
03 PM51
04 PM52
05 PM51
06 PM51
07 PM54
08 PM57
09 PM57
10 PM57
11 PM57
12 AM57
01 AM59
02 AM59
03 AM59
04 AM58
05 AM58
06 AM58
07 AM58
08 AM43
09 AM38
10 AM40
11 AM43
12 PM51
01 PM54
02 PM54
03 PM53
38
Min.at 9:10 AM on 16th Jul
59
Max.at 1:10 AM on 16th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Dalian, Liaoning, China

AQI
Year
.
AQI
AQI AQI
Mar 202079
Apr 2020101
May 202070
Jun 202075
Jul 202067
Aug 202059
Sep 202059
Oct 202079
Nov 202080
Dec 202094
Jan 202191
Feb 2021106
Mar 2021125
Apr 202188
May 202180
Jun 202163
Jul 202153
Aug 202163
Sep 202157
Oct 202169
Nov 202184
Dec 202178
Jan 202290
Feb 202286
Mar 202284
Apr 202281
May 202274
Jun 202254
Jul 202266
Aug 202276
Sep 202259
Oct 202265
Nov 202291
Dec 202273
Jan 202394
Feb 2023108
Mar 2023112
Apr 2023101
May 202381
Jun 202369
Jul 202364
Aug 202362
Sep 202367
Oct 202371
Nov 202376
Dec 202397
Jan 202493
Feb 2024110
Mar 2024102
Apr 202488
May 202474
Jun 202458
Jul 202470
Aug 202464
Sep 202456
Oct 202465
Nov 202466
Dec 202468
Jan 202589
Feb 202581
Mar 202599
Apr 202576
May 202576
Jun 202561
Jul 202560


Annual AQI Trends

2020
76AQI
2021
80AQI
5%
Rise
2022
75AQI
-6%
Fall
2023
83AQI
11%
Rise
2024
76AQI
-8%
Fall
2025
79AQI
4%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2021125AQI

Least PollutedJuly, 202153AQI

* This data analysis is from year 2020 - 2025

Dalian's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
BDA
Moderate
54
11
23
26
73
D D Port
Good
48
9
21
26
74
Dalian
Moderate
52
10
23
26
73
Fujiazhuang
Good
49
9
20
25
73
Ganjingzi
Moderate
57
12
23
25
73
Jinzhou
Moderate
53
10
23
26
73
Lushun
Moderate
52
10
21
25
74
Qingniwa Bridge
Moderate
52
10
23
25
73
Qixianling
Moderate
55
12
24
25
73
Xinghai No 3 Station
Moderate
53
10
19
24
73
Zhoushuizi
Moderate
53
10
20
25
73

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

62

temp.29°C

hum.66%
Chengdu City AQI

Chengdu

74

temp.38°C

hum.48%
Chongqing City AQI

Chongqing

54

temp.40°C

hum.38%
Dongguan City AQI

Dongguan

59

temp.36°C

hum.53%
Guangzhou City AQI

Guangzhou

66

temp.36°C

hum.53%
Shanghai City AQI

Shanghai

73

temp.36°C

hum.53%
Shenyang City AQI

Shenyang

61

temp.21°C

hum.88%
Shenzhen City AQI

Shenzhen

58

temp.32°C

hum.75%

Air Quality Calendar 2025

Dalian

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
76
2 Jan
63
3 Jan
59
4 Jan
117
5 Jan
142
6 Jan
80
7 Jan
80
8 Jan
53
9 Jan
54
10 Jan
53
11 Jan
77
12 Jan
88
13 Jan
117
14 Jan
72
15 Jan
65
16 Jan
71
17 Jan
64
18 Jan
130
19 Jan
102
20 Jan
102
21 Jan
103
22 Jan
86
23 Jan
77
24 Jan
104
25 Jan
135
26 Jan
134
27 Jan
83
28 Jan
87
29 Jan
106
30 Jan
69
31 Jan
103
1 Feb
92
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
134
27 Jan
83
28 Jan
87
29 Jan
106
30 Jan
69
31 Jan
103
1 Feb
92
2 Feb
126
3 Feb
60
4 Feb
66
5 Feb
55
6 Feb
58
7 Feb
47
8 Feb
51
9 Feb
62
10 Feb
91
11 Feb
81
12 Feb
69
13 Feb
104
14 Feb
130
15 Feb
104
16 Feb
76
17 Feb
62
18 Feb
62
19 Feb
62
20 Feb
60
21 Feb
66
22 Feb
56
23 Feb
55
24 Feb
66
25 Feb
107
26 Feb
107
27 Feb
150
28 Feb
152
1 Mar
131
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
55
24 Feb
66
25 Feb
107
26 Feb
107
27 Feb
150
28 Feb
152
1 Mar
131
2 Mar
112
3 Mar
109
4 Mar
72
5 Mar
86
6 Mar
69
7 Mar
99
8 Mar
124
9 Mar
146
10 Mar
151
11 Mar
116
12 Mar
108
13 Mar
75
14 Mar
85
15 Mar
92
16 Mar
70
17 Mar
86
18 Mar
68
19 Mar
104
20 Mar
126
21 Mar
76
22 Mar
107
23 Mar
127
24 Mar
93
25 Mar
123
26 Mar
127
27 Mar
87
28 Mar
65
29 Mar
59
30 Mar
64
31 Mar
99
1 Apr
98
2 Apr
86
3 Apr
95
4 Apr
85
5 Apr
69
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
64
31 Mar
99
1 Apr
98
2 Apr
86
3 Apr
95
4 Apr
85
5 Apr
69
6 Apr
89
7 Apr
92
8 Apr
77
9 Apr
83
10 Apr
87
11 Apr
73
12 Apr
67
13 Apr
47
14 Apr
57
15 Apr
62
16 Apr
82
17 Apr
91
18 Apr
67
19 Apr
91
20 Apr
88
21 Apr
77
22 Apr
56
23 Apr
67
24 Apr
49
25 Apr
45
26 Apr
85
27 Apr
59
28 Apr
71
29 Apr
84
30 Apr
90
1 May
64
2 May
58
3 May
50
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
59
28 Apr
71
29 Apr
84
30 Apr
90
1 May
64
2 May
58
3 May
50
4 May
59
5 May
55
6 May
60
7 May
68
8 May
58
9 May
64
10 May
63
11 May
88
12 May
91
13 May
87
14 May
88
15 May
85
16 May
62
17 May
68
18 May
65
19 May
78
20 May
76
21 May
77
22 May
110
23 May
86
24 May
93
25 May
89
26 May
92
27 May
86
28 May
82
29 May
75
30 May
90
31 May
85
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
89
2 Jun
90
3 Jun
49
4 Jun
61
5 Jun
61
6 Jun
83
7 Jun
69
8 Jun
74
9 Jun
62
10 Jun
45
11 Jun
62
12 Jun
54
13 Jun
54
14 Jun
49
15 Jun
53
16 Jun
48
17 Jun
58
18 Jun
60
19 Jun
60
20 Jun
58
21 Jun
57
22 Jun
48
23 Jun
54
24 Jun
53
25 Jun
57
26 Jun
59
27 Jun
58
28 Jun
68
29 Jun
63
30 Jun
59
1 Jul
61
2 Jul
55
3 Jul
54
4 Jul
63
5 Jul
66
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
63
30 Jun
59
1 Jul
61
2 Jul
55
3 Jul
54
4 Jul
63
5 Jul
66
6 Jul
62
7 Jul
61
8 Jul
56
9 Jul
63
10 Jul
64
11 Jul
60
12 Jul
58
13 Jul
60
14 Jul
56
15 Jul
56
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Dalian

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Dalian

  • asthma due to air pollution in DalianAsthma
  • heart due to air pollution in DalianHeart Issues
  • allergy due to air pollution in DalianAllergies
  • sinus due to air pollution in DalianSinus
  • flu due to air pollution in DalianCold/Flu
  • copd due to air pollution in DalianChronic (COPD)
asthma due to air pollution in Dalian

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

China

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Jincheng, China

149
Poor
10xabove Standard

2.

Hebi, China

114
Poor
8xabove Standard

3.

Jiangjiafan, China

104
Poor
7xabove Standard

4.

Luoyang, China

103
Poor
7xabove Standard

5.

Huaibei, China

99
Moderate
7xabove Standard

6.

Tongshan, China

98
Moderate
7xabove Standard

7.

Kaifeng, China

97
Moderate
6xabove Standard

8.

Huanglongsi, China

94
Moderate
6xabove Standard

9.

Huangyan, China

93
Moderate
6xabove Standard

10.

Nanchong, China

90
Moderate
6xabove Standard

Last Updated: 16 Jul 2025, 07:29 AM

AQI City Rankings

Air Quality Solutions For Dalian

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Dalian

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

air quality solutions for smart-city for Dalian

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Dalian

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

air quality solutions for hotels for Dalian

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

air quality solutions for restaurants for Dalian

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

air quality solutions for rmc-plants for Dalian

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Dalian

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

air quality solutions for parking-lot for Dalian

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

air quality solutions for retail-stores for Dalian

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Dalian

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

air quality solutions for construction-sites for Dalian

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

air quality solutions for hospitals for Dalian

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Dalian

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Dalian

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

air quality solutions for cinema for Dalian

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Dalian

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Dalian's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Dalian
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Dalian

Frequently Asked Questions About Air Quality

What is the current AQI level in Dalian?

The current real-time AQI level in Dalian is 53 (Moderate) due to recent rainfall by 0.06mm/hr. This was last updated 2025-07-16 03:25:26 PM (Local Time).

When was the best AQI level in Dalian in the last 24 hours?

The best AQI level was 38 (Good) at 9:10 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Dalian in the last 24 hours?

The worst AQI level was 59 (Moderate) at 1:10 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Dalian during last 24 hours?

The AQI levels in Dalian have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 1:10 AM (Local Time), lowest 38 at 9:10 AM (Local Time).

What actions are recommended as per the current AQI level in Dalian?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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Do People Really Consider Air Pollution Before Moving to Delhi NCR?

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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