AQIHistoryPM2.5PM10COSO2NO2O3
View aqi DataAQIView weather DataWeather
Live

Yunhe County Environmental Protection Building Roof Air Quality Index (AQI) | Air Pollution

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

Last Updated: 21 Aug 2025, 04:24am (Local Time)

location image
Live AQI
49(AQI-US)
Air Quality is
Good
pm10 :  22 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Yunhe County Environmental Protection Building Roof
patchy rain possible

19 °C

Patchy rain nearby
Humidity
Humidity87 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 21 Aug 2025, 04:24am (Local Time)
Map

Yunhe County Environmental Protection Building Roof

Major Air Pollutants

Yunhe County Environmental Protection Building Roof

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

22µg/m³

CO's Icon

Carbon Monoxide(CO)

281ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

5ppb

O3's Icon

Ozone(O3)

22ppb

Trending in China

Why Air Quality Monitoring and Clean Air is Necessary for Schools?

Why Air Quality Monitoring and Clean Air is Necessary for Schools?

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

How Air Pollution Damages Your Long-Term Financial Health?

How Air Pollution Damages Your Long-Term Financial Health?

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Case Study: Prana Air’s Air Quality Monitoring Solution for Coal Mining-Trusted by ISM Dhanbad

Case Study: Prana Air’s Air Quality Monitoring Solution for Coal Mining-Trusted by ISM Dhanbad

How Does the Best Air Quality Solution for Airport Improve Operations and Passenger Safety?

How Does the Best Air Quality Solution for Airport Improve Operations and Passenger Safety?

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

AQI Graph

Historical Air Quality Data

Yunhe County Environmental Protection Building Roof

24 Hours
AQI
Yunhe County Environmental Protection Building Roof
AQI
.
20-08-2025Time21-08-2025
44
Min.at 3:09 PM on 20th Aug
57
Max.at 6:09 PM on 20th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Yunhe County Environmental Protection Building Roof, Longquan, Zhejiang, China

AQI
Year
.
AQI

Annual AQI Trends

2020
65AQI
2021
61AQI
-6%
Fall
2022
58AQI
-5%
Fall
2023
65AQI
12%
Rise
2024
60AQI
-8%
Fall
2025
73AQI
22%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedDecember, 2024107AQI
Least PollutedJuly, 202442AQI

* This data analysis is from year 2020 - 2025

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

60

temp.26°C
hum.94%
Chengdu City AQI

Chengdu

57

temp.25°C
hum.89%
Chongqing City AQI

Chongqing

53

temp.30°C
hum.62%
Dongguan City AQI

Dongguan

50

temp.27°C
hum.89%
Guangzhou City AQI

Guangzhou

51

temp.27°C
hum.89%
Shanghai City AQI

Shanghai

53

temp.31°C
hum.71%
Shenyang City AQI

Shenyang

51

temp.23°C
hum.89%
Shenzhen City AQI

Shenzhen

40

temp.29°C
hum.84%

Air Quality Calendar 2025

Yunhe County Environmental Protection Building Roof

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
140
2 Jan
128
3 Jan
133
4 Jan
122
5 Jan
127
6 Jan
127
7 Jan
133
8 Jan
146
9 Jan
124
10 Jan
97
11 Jan
93
12 Jan
91
13 Jan
96
14 Jan
95
15 Jan
126
16 Jan
84
17 Jan
102
18 Jan
87
19 Jan
93
20 Jan
97
21 Jan
115
22 Jan
120
23 Jan
99
24 Jan
95
25 Jan
88
26 Jan
65
27 Jan
68
28 Jan
73
29 Jan
105
30 Jan
81
31 Jan
88
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
62
2 Feb
61
3 Feb
86
4 Feb
83
5 Feb
77
6 Feb
91
7 Feb
77
8 Feb
65
9 Feb
69
10 Feb
83
11 Feb
69
12 Feb
95
13 Feb
123
14 Feb
126
15 Feb
134
16 Feb
97
17 Feb
118
18 Feb
89
19 Feb
92
20 Feb
59
21 Feb
59
22 Feb
59
23 Feb
70
24 Feb
100
25 Feb
125
26 Feb
121
27 Feb
106
28 Feb
88
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
86
2 Mar
81
3 Mar
78
4 Mar
60
5 Mar
69
6 Mar
62
7 Mar
83
8 Mar
85
9 Mar
102
10 Mar
88
11 Mar
119
12 Mar
94
13 Mar
71
14 Mar
63
15 Mar
43
16 Mar
69
17 Mar
66
18 Mar
68
19 Mar
77
20 Mar
75
21 Mar
75
22 Mar
73
23 Mar
84
24 Mar
94
25 Mar
103
26 Mar
119
27 Mar
116
28 Mar
85
29 Mar
81
30 Mar
68
31 Mar
76
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
71
2 Apr
76
3 Apr
82
4 Apr
90
5 Apr
88
6 Apr
86
7 Apr
91
8 Apr
92
9 Apr
97
10 Apr
78
11 Apr
83
12 Apr
106
13 Apr
99
14 Apr
101
15 Apr
84
16 Apr
88
17 Apr
95
18 Apr
91
19 Apr
79
20 Apr
83
21 Apr
79
22 Apr
65
23 Apr
70
24 Apr
60
25 Apr
51
26 Apr
57
27 Apr
58
28 Apr
67
29 Apr
76
30 Apr
80
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
82
2 May
77
3 May
86
4 May
80
5 May
70
6 May
78
7 May
89
8 May
72
9 May
65
10 May
67
11 May
71
12 May
70
13 May
69
14 May
70
15 May
83
16 May
74
17 May
69
18 May
59
19 May
62
20 May
57
21 May
54
22 May
60
23 May
59
24 May
67
25 May
85
26 May
89
27 May
88
28 May
72
29 May
61
30 May
66
31 May
68
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
62
2 Jun
60
3 Jun
55
4 Jun
65
5 Jun
60
6 Jun
65
7 Jun
66
8 Jun
63
9 Jun
62
10 Jun
60
11 Jun
55
12 Jun
48
13 Jun
40
14 Jun
50
15 Jun
50
16 Jun
53
17 Jun
54
18 Jun
49
19 Jun
52
20 Jun
44
21 Jun
44
22 Jun
38
23 Jun
43
24 Jun
42
25 Jun
48
26 Jun
50
27 Jun
51
28 Jun
47
29 Jun
51
30 Jun
48
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
43
2 Jul
41
3 Jul
51
4 Jul
54
5 Jul
51
6 Jul
47
7 Jul
44
8 Jul
50
9 Jul
45
10 Jul
47
11 Jul
43
12 Jul
45
13 Jul
49
14 Jul
50
15 Jul
57
16 Jul
59
17 Jul
57
18 Jul
56
19 Jul
44
20 Jul
41
21 Jul
37
22 Jul
38
23 Jul
39
24 Jul
39
25 Jul
39
26 Jul
34
27 Jul
37
28 Jul
38
29 Jul
41
30 Jul
46
31 Jul
44
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
54
2 Aug
59
3 Aug
56
4 Aug
55
5 Aug
49
6 Aug
51
7 Aug
48
8 Aug
51
9 Aug
53
10 Aug
60
11 Aug
59
12 Aug
59
13 Aug
48
14 Aug
43
15 Aug
44
16 Aug
48
17 Aug
48
18 Aug
47
19 Aug
48
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Yunhe County Environmental Protection Building Roof

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Yunhe County Environmental Protection Building Roof

  • asthma due to air pollution in Yunhe County Environmental Protection Building RoofAsthma
  • heart due to air pollution in Yunhe County Environmental Protection Building RoofHeart Issues
  • allergy due to air pollution in Yunhe County Environmental Protection Building RoofAllergies
  • sinus due to air pollution in Yunhe County Environmental Protection Building RoofSinus
  • flu due to air pollution in Yunhe County Environmental Protection Building RoofCold/Flu
  • copd due to air pollution in Yunhe County Environmental Protection Building RoofChronic (COPD)
asthma due to air pollution in Yunhe County Environmental Protection Building Roof

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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.

Kuiju, China

66
Moderate
4xabove Standard

2.

Shengli, China

66
Moderate
4xabove Standard

3.

Binzhou, China

65
Moderate
4xabove Standard

4.

Xinpu, China

65
Moderate
4xabove Standard

5.

Kashgar, China

65
Moderate
4xabove Standard

6.

Hotan, China

64
Moderate
4xabove Standard

7.

Linyi, China

64
Moderate
4xabove Standard

8.

Weichanglu, China

64
Moderate
4xabove Standard

9.

Anqiu, China

64
Moderate
4xabove Standard

10.

Shouguang, China

64
Moderate
4xabove Standard

Last Updated: 20 Aug 2025, 08:25 PM

AQI City Rankings

Air Quality Solutions For Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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 Yunhe County Environmental Protection Building Roof

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.

Yunhe County Environmental Protection Building Roof'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 Yunhe County Environmental Protection Building Roof
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 Yunhe County Environmental Protection Building Roof

Frequently Asked Questions About Air Quality

What is the current AQI level in Yunhe County Environmental Protection Building Roof?

The current real-time AQI level in Yunhe County Environmental Protection Building Roof is 49 (Good) due to recent rainfall by 0.5mm/hr. This was last updated 21 Aug 2025, 04:24am (Local Time).

When was the best AQI level in Yunhe County Environmental Protection Building Roof in the last 24 hours?

The best AQI level was 44 (Good) at 3:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Yunhe County Environmental Protection Building Roof in the last 24 hours?

The worst AQI level was 57 (Moderate) at 6:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Yunhe County Environmental Protection Building Roof during last 24 hours?

The AQI levels in Yunhe County Environmental Protection Building Roof have been fluctuating throughout the last 24 hours. The levels have increased by highest 57 at 6:09 PM (Local Time), lowest 44 at 3:09 PM (Local Time).

What actions are recommended as per the current AQI level in Yunhe County Environmental Protection Building Roof?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

Recent AQI Blogs

Read the latest news

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

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi
How Air Pollution Damages Your Long-Term Financial Health?

How Air Pollution Damages Your Long-Term Financial Health?

12 Aug 2025Shakshi
Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

7 Aug 2025Shakshi
DU Cut-Off 2025: How’s the Air Near Your Dream College?

DU Cut-Off 2025: How’s the Air Near Your Dream College?

6 Aug 2025Shakshi
Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

1 Aug 2025Shakshi
Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

31 Jul 2025Shakshi
New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

26 Jul 2025Gyane Haobijam
Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

26 Jul 2025Shakshi
Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

24 Jul 2025Shakshi
What Is the Real Impact of Air Pollution on Property Rates in India?

What Is the Real Impact of Air Pollution on Property Rates in India?

19 Jul 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