AQI Logo
AQI Logo
  • Ranking
  • Products
  • Resources

AQI Standard
AQI-USAQI-US

Preferred Language
EnglishEnglish


AQI Logo

Real-time Air quality and Weather data around the world

  • About AQI
  • About Us
  • Contact Us
  • AQI Monitor
  • Air Quality Blog
  • Climate Change
  • Community AQI Monitor
  • World Air Quality Report
  • Air Quality
  • AQI App
  • AQI TV App
  • AQI Map
  • AQI APIs
  • AQI Widgets
  • Web Dashboard
  • Rankings
  • Live AQI City Ranking
  • Historic AQI City Ranking
  • Historic AQI Country Ranking
  • Weather Ranking
  • Location
  • +91 73918 73918 icon+91 73918 73918
  • info@purelogic.in icon[email protected]
  • 706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA icon706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA
  • Support Desk
  • Find us on:
  • instagram icon
  • twitter (X) icon
  • linkedin icon
  • youtube icon
  • facebook icon

Terms & Conditions

Privacy Policy

© 2025 AQI, All rights reserved

Want to Buy AQI Monitor?Get a FREE AQI Monitor to Join the Community
MapMap
Climate ChangeClimate Change
Near Me?Near Me?
  • Dashboard
  • China
  • Gansu
  • Lanzhou
  • Lanlian Hotel
Lanlian Hotel
AQIHistoryPM2.5PM10COSO2NO2O3
View aqi DataAQIView weather DataWeather
Live

Lanlian Hotel Air Quality Index (AQI) | Air Pollution

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

Last Updated: 15 Jul 2025, 05:24am (Local Time)

location image
Live AQI
66
Air Quality is
Moderate
pm10 :  42 µg/m³
PM2.5 :  17 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Lanlian Hotel
clear

19 °C

Clear
Humidity
Humidity78 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 15 Jul 2025, 05:24am (Local Time)
AQI LogoMap

Lanlian Hotel

Major Air Pollutants

Lanlian Hotel

PM2.5's Icon

Particulate Matter(PM2.5)

17µg/m³

PM10's Icon

Particulate Matter(PM10)

42µg/m³

CO's Icon

Carbon Monoxide(CO)

479ppb

SO2's Icon

Sulfur Dioxide(SO2)

3ppb

NO2's Icon

Nitrogen Dioxide(NO2)

12ppb

O3's Icon

Ozone(O3)

39ppb

Trending in China

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

Lanlian Hotel

24 Hours
AQI
Lanlian Hotel
AQI
.
14-07-2025Time15-07-2025
TimeLanlian Hotel
06 AM64
07 AM64
08 AM71
09 AM78
10 AM80
11 AM80
12 PM76
01 PM75
02 PM74
03 PM71
04 PM69
05 PM70
06 PM70
07 PM69
08 PM68
09 PM69
10 PM68
11 PM68
12 AM68
01 AM66
02 AM65
03 AM65
04 AM66
05 AM66
64
Min.at 6:39 AM on 14th Jul
80
Max.at 10:09 AM on 14th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Lanlian Hotel, Lanzhou, Gansu, China

AQI
Year
.
AQI
AQI AQI
Mar 2020130
Apr 2020119
May 202090
Jun 202089
Jul 202079
Aug 202075
Sep 202081
Oct 2020101
Nov 2020147
Dec 2020138
Jan 2021136
Feb 2021120
Mar 2021261
Apr 2021119
May 2021104
Jun 202186
Jul 202179
Aug 202184
Sep 202181
Oct 2021107
Nov 2021138
Dec 2021145
Jan 2022150
Feb 2022120
Mar 2022129
Apr 2022123
May 202294
Jun 202274
Jul 202275
Aug 202280
Sep 202284
Oct 2022104
Nov 2022125
Dec 2022149
Jan 2023155
Feb 2023137
Mar 2023142
Apr 2023140
May 2023114
Jun 202392
Jul 202382
Aug 202381
Sep 202385
Oct 2023105
Nov 2023131
Dec 2023148
Jan 2024143
Feb 2024149
Mar 2024130
Apr 2024123
May 2024104
Jun 202480
Jul 202497
Aug 202476
Sep 202487
Oct 202495
Nov 2024100
Dec 2024136
Jan 2025137
Feb 202594
Mar 2025104
Apr 2025145
May 2025133
Jun 2025106
Jul 202563


Annual AQI Trends

2020
103AQI
2021
123AQI
19%
Rise
2022
112AQI
-9%
Fall
2023
117AQI
4%
Rise
2024
110AQI
-6%
Fall
2025
116AQI
5%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2021261AQI

Least PollutedJuly, 202563AQI

* This data analysis is from year 2020 - 2025

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

66

temp.28°C

hum.58%
Chengdu City AQI

Chengdu

61

temp.29°C

hum.75%
Chongqing City AQI

Chongqing

60

temp.30°C

hum.70%
Dongguan City AQI

Dongguan

55

temp.28°C

hum.89%
Guangzhou City AQI

Guangzhou

57

temp.28°C

hum.89%
Shanghai City AQI

Shanghai

58

temp.26°C

hum.74%
Shenyang City AQI

Shenyang

59

temp.20°C

hum.83%
Shenzhen City AQI

Shenzhen

53

temp.30°C

hum.79%

Air Quality Calendar 2025

Lanlian Hotel

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
140
2 Jan
146
3 Jan
146
4 Jan
150
5 Jan
166
6 Jan
158
7 Jan
123
8 Jan
129
9 Jan
129
10 Jan
103
11 Jan
116
12 Jan
131
13 Jan
138
14 Jan
101
15 Jan
133
16 Jan
128
17 Jan
138
18 Jan
119
19 Jan
152
20 Jan
137
21 Jan
149
22 Jan
152
23 Jan
161
24 Jan
140
25 Jan
107
26 Jan
114
27 Jan
119
28 Jan
155
29 Jan
161
30 Jan
155
31 Jan
138
1 Feb
131
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
114
27 Jan
119
28 Jan
155
29 Jan
161
30 Jan
155
31 Jan
138
1 Feb
131
2 Feb
105
3 Feb
97
4 Feb
93
5 Feb
82
6 Feb
85
7 Feb
85
8 Feb
98
9 Feb
109
10 Feb
109
11 Feb
106
12 Feb
116
13 Feb
123
14 Feb
87
15 Feb
95
16 Feb
87
17 Feb
91
18 Feb
82
19 Feb
88
20 Feb
89
21 Feb
92
22 Feb
86
23 Feb
78
24 Feb
84
25 Feb
83
26 Feb
80
27 Feb
85
28 Feb
90
1 Mar
95
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
78
24 Feb
84
25 Feb
83
26 Feb
80
27 Feb
85
28 Feb
90
1 Mar
95
2 Mar
72
3 Mar
86
4 Mar
90
5 Mar
74
6 Mar
80
7 Mar
88
8 Mar
89
9 Mar
88
10 Mar
85
11 Mar
147
12 Mar
94
13 Mar
102
14 Mar
90
15 Mar
82
16 Mar
81
17 Mar
74
18 Mar
75
19 Mar
83
20 Mar
90
21 Mar
94
22 Mar
98
23 Mar
80
24 Mar
106
25 Mar
161
26 Mar
171
27 Mar
150
28 Mar
156
29 Mar
149
30 Mar
149
31 Mar
143
1 Apr
154
2 Apr
152
3 Apr
152
4 Apr
157
5 Apr
154
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
149
31 Mar
143
1 Apr
154
2 Apr
152
3 Apr
152
4 Apr
157
5 Apr
154
6 Apr
152
7 Apr
150
8 Apr
150
9 Apr
153
10 Apr
150
11 Apr
164
12 Apr
164
13 Apr
144
14 Apr
142
15 Apr
136
16 Apr
149
17 Apr
143
18 Apr
165
19 Apr
153
20 Apr
153
21 Apr
148
22 Apr
146
23 Apr
135
24 Apr
124
25 Apr
130
26 Apr
134
27 Apr
121
28 Apr
124
29 Apr
122
30 Apr
134
1 May
120
2 May
145
3 May
135
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
121
28 Apr
124
29 Apr
122
30 Apr
134
1 May
120
2 May
145
3 May
135
4 May
145
5 May
145
6 May
142
7 May
146
8 May
140
9 May
134
10 May
127
11 May
121
12 May
125
13 May
129
14 May
133
15 May
138
16 May
139
17 May
149
18 May
140
19 May
138
20 May
140
21 May
145
22 May
132
23 May
134
24 May
126
25 May
115
26 May
117
27 May
104
28 May
119
29 May
113
30 May
139
31 May
138
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
136
2 Jun
127
3 Jun
128
4 Jun
119
5 Jun
115
6 Jun
116
7 Jun
113
8 Jun
118
9 Jun
112
10 Jun
119
11 Jun
132
12 Jun
115
13 Jun
129
14 Jun
124
15 Jun
137
16 Jun
133
17 Jun
127
18 Jun
102
19 Jun
94
20 Jun
92
21 Jun
92
22 Jun
88
23 Jun
85
24 Jun
84
25 Jun
80
26 Jun
75
27 Jun
70
28 Jun
67
29 Jun
72
30 Jun
69
1 Jul
68
2 Jul
69
3 Jul
67
4 Jul
60
5 Jul
60
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
72
30 Jun
69
1 Jul
68
2 Jul
69
3 Jul
67
4 Jul
60
5 Jul
60
6 Jul
56
7 Jul
59
8 Jul
60
9 Jul
61
10 Jul
61
11 Jul
62
12 Jul
64
13 Jul
67
14 Jul
66
15 Jul
-
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

Lanlian Hotel

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

Lanlian Hotel

  • asthma due to air pollution in Lanlian HotelAsthma
  • heart due to air pollution in Lanlian HotelHeart Issues
  • allergy due to air pollution in Lanlian HotelAllergies
  • sinus due to air pollution in Lanlian HotelSinus
  • flu due to air pollution in Lanlian HotelCold/Flu
  • copd due to air pollution in Lanlian HotelChronic (COPD)
asthma due to air pollution in Lanlian Hotel

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.

Kashgar, China

87
Moderate
6xabove Standard

2.

Hebi, China

84
Moderate
6xabove Standard

3.

Linfen, China

79
Moderate
5xabove Standard

4.

Chengguan, China

78
Moderate
5xabove Standard

5.

Changzhi, China

78
Moderate
5xabove Standard

6.

Dengtalu, China

78
Moderate
5xabove Standard

7.

Yangquan, China

77
Moderate
5xabove Standard

8.

Jincheng, China

77
Moderate
5xabove Standard

9.

Wuan, China

77
Moderate
5xabove Standard

10.

Puyang, China

76
Moderate
5xabove Standard

Last Updated: 14 Jul 2025, 09:37 PM

AQI City Rankings

Air Quality Solutions For Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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 Lanlian Hotel

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.

Lanlian Hotel'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 Lanlian Hotel
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 Lanlian Hotel

Frequently Asked Questions About Air Quality

What is the current AQI level in Lanlian Hotel?

The current real-time AQI level in Lanlian Hotel is 66 (Moderate). This was last updated 15 Jul 2025, 05:24am (Local Time).

When was the best AQI level in Lanlian Hotel in the last 24 hours?

The best AQI level was 64 (Moderate) at 6:39 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Lanlian Hotel in the last 24 hours?

The worst AQI level was 80 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Lanlian Hotel have been fluctuating throughout the last 24 hours. The levels have increased by highest 80 at 10:09 AM (Local Time), lowest 64 at 6:39 AM (Local Time).

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

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.

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

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

12 Jul 2025Shakshi
Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

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

7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

24 Jun 2025Shakshi
Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

19 Jun 2025Gyane Haobijam
Noise Pollution in Ocean: The Silent Threat Beneath the Waves

Noise Pollution in Ocean: The Silent Threat Beneath the Waves

17 Jun 2025Shakshi
Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

10 Jun 2025Shakshi
Prana Air Logo

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
Prana Air Logo

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
Prana Air Logo

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