Shenzhen, Guang Dong Sheng, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

July Air Quality Analysis
Shenzhen, Guang Dong Sheng, China

2025

AQI

Days

Days	2025
Jul. 1	28
Jul. 2	29
Jul. 3
Jul. 4
Jul. 5
Jul. 6
Jul. 7
Jul. 8
Jul. 9
Jul. 10
Jul. 11
Jul. 12
Jul. 13
Jul. 14
Jul. 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

AQI Trends: Highest and Lowest

Highest AQI recorded on

2nd Jul 2025

29AQI

Lowest AQI recorded on

1st Jul 2025

28AQI

Same Day Analysis (2nd July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Shenzhen, Guang Dong Sheng, China

AQI

Day

Night

5 AM2nd Jul 2025

7 PM

4 AM3rd Jul 2025

Day time

Avg. Highest Time

7PM2nd Jul

33AQI

Avg. Lowest Time

8AM2nd Jul

28AQI

Night time

Avg. Highest Time

8PM2nd Jul

33AQI

Avg. Lowest Time

4AM3rd Jul

31AQI

In the last 24 hours,

Shenzhen's AQI reached its highest point of 33 at 7 PM during the Day, while the lowest point, 28, was recorded at 8 AM during the Day between 2nd Jul and 3rd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Shenzhen, Guang Dong Sheng, China

JunJul

03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd

Day

Night

28°C27/30°C

25°C24/26°C

26°C23/29°C

27°C25/31°C

29°C26/32°C

29°C26/33°C

29°C27/33°C

30°C27/34°C

29°C27/33°C

28°C26/31°C

28°C27/30°C

28°C26/31°C

25°C24/26°C

27°C25/31°C

28°C26/31°C

28°C26/30°C

28°C26/31°C

29°C26/32°C

29°C26/33°C

29°C27/31°C

29°C26/31°C

28°C26/31°C

28°C26/32°C

28°C26/31°C

29°C26/32°C

5 AM

12 PM

7 PM

12 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

5 AM

39AQI

1 hours / Day

30 hours / Month

Avg. Lowest Time

8 AM - 9 AM

32AQI

2 hours / Day

60 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 39), while the lowest AQI was between 8 AM to 9 AM (Avg. 32).

Night time

Avg. Highest Time

12 AM - 4 AM

40AQI

5 hours / Day

150 hours / Month

Avg. Lowest Time

8 PM - 10 PM

36AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 40), while the lowest AQI was between 8 PM to 10 PM (Avg. 36).

2025 Days Vs Air Quality
Shenzhen, Guang Dong Sheng, China

2025

77%

23%

Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)

Good

27 Days

Moderate

8 Days

Poor

0 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 77%

Health Risk Level:

Low

In 2025, 77% of 184 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights
Shenzhen, Guang Dong Sheng, China

AQI levels in 2025

AQI

PM2.5

PM10

SO2

NO2

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

47AQI

40AQI

29AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202540AQI

Highest AQI recorded in

May

47AQI

Lowest AQI recorded in

July

29AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded

2025(Avg.)

40AQI

Least Polluted Year Recorded

2025(Avg.)

40AQI

Shenzhen's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .


5 AM	29
6 AM	28
7 AM	29
8 AM	28
9 AM	29
10 AM	29
11 AM	29
12 PM	29
1 PM	29
2 PM	30
3 PM	30
4 PM	30
5 PM	32
6 PM	32
7 PM	33
8 PM	33
9 PM	33
10 PM	33
11 PM	32
12 AM	32
1 AM	31
2 AM	31
3 AM	31
4 AM	31

Shenzhen, Guang Dong Sheng, China Historical Air Quality Analysis

July Air Quality AnalysisShenzhen, Guang Dong Sheng, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025Shenzhen, Guang Dong Sheng, China

Day & Night AQI Trend : Jun - Jul 2025Shenzhen, Guang Dong Sheng, China

2025 Days Vs Air Quality Shenzhen, Guang Dong Sheng, China

Annual Air Quality InsightsShenzhen, Guang Dong Sheng, China

AQI levels in 2025

No. of days

July Air Quality Analysis
Shenzhen, Guang Dong Sheng, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Shenzhen, Guang Dong Sheng, China

Day & Night AQI Trend : Jun - Jul 2025
Shenzhen, Guang Dong Sheng, China

2025 Days Vs Air Quality
Shenzhen, Guang Dong Sheng, China

Annual Air Quality Insights
Shenzhen, Guang Dong Sheng, China