Chengbei Township, Zhanjiang, Guangdong Province, 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+

September Air Quality Analysis
Chengbei Township, Zhanjiang, Guangdong Province, China

2025

AQI

Days

Days	2025
Sep. 1	36
Sep. 2	38
Sep. 3	39
Sep. 4	38
Sep. 5	36
Sep. 6	33
Sep. 7	46
Sep. 8	43
Sep. 9	38
Sep. 10	36
Sep. 11	34
Sep. 12	33
Sep. 13	34
Sep. 14	30
Sep. 15	30
Sep. 16	30
Sep. 17	29
Sep. 18	30
Sep. 19	32
Sep. 20	37
Sep. 21	40
Sep. 22	32
Sep. 23	43
Sep. 24
Sep. 25
Sep. 26
Sep. 27
Sep. 28
Sep. 29
Sep. 30

AQI Trends: Highest and Lowest

Highest AQI recorded on

7th Sep 2025

46AQI

Lowest AQI recorded on

17th Sep 2025

29AQI

Same Day Analysis (23rd September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.

Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Chengbei Township, Zhanjiang, Guangdong Province, China

AQI

Day

Night

4 AM23rd Sep 2025

4 PM

3 AM24th Sep 2025

Day time

Avg. Highest Time

11AM23rd Sep

53AQI

Avg. Lowest Time

7AM23rd Sep

37AQI

Night time

Avg. Highest Time

7PM23rd Sep

52AQI

Avg. Lowest Time

1AM24th Sep

41AQI

In the last 24 hours,

Chengbei Township's AQI reached its highest point of 53 at 11 AM during the Day, while the lowest point, 37, was recorded at 7 AM during the Day between 23rd Sep and 24th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025
Chengbei Township, Zhanjiang, Guangdong Province, China

AugSep

25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th

Day

Night

27°C26/27°C

28°C27/29°C

28°C27/30°C

28°C26/30°C

27°C26/28°C

27°C27/28°C

28°C26/29°C

28°C26/30°C

28°C27/30°C

28°C27/31°C

28°C27/30°C

28°C27/31°C

28°C27/29°C

28°C26/31°C

28°C26/30°C

28°C26/31°C

28°C26/30°C

28°C26/31°C

28°C26/30°C

27°C26/30°C

28°C27/30°C

28°C26/30°C

28°C27/30°C

28°C26/30°C

28°C26/31°C

4 AM

10 AM

4 PM

10 PM

3 AM

--°C/°C

Day time

Avg. Highest Time

4 AM - 7 AM

38AQI

4 hours / Day

120 hours / Month

Avg. Lowest Time

4 PM

31AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 38), while the lowest AQI was between 4 PM to 4 PM (Avg. 31).

Night time

Avg. Highest Time

1 AM - 3 AM

40AQI

3 hours / Day

90 hours / Month

Avg. Lowest Time

5 PM

31AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 40), while the lowest AQI was between 5 PM to 5 PM (Avg. 31).

2025 Days Vs Air Quality
Chengbei Township, Zhanjiang, Guangdong Province, China

2025

72%

28%

Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)

Good

85 Days

Moderate

33 Days

Poor

0 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 72%

Health Risk Level:

Low

In 2025, 72% of 267 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
Chengbei Township, Zhanjiang, Guangdong Province, 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.

53AQI

45AQI

46AQI

44AQI

36AQI

No. of days

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

202543AQI

Highest AQI recorded in

May

53AQI

Lowest AQI recorded in

September

36AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded

2025(Avg.)

43AQI

Least Polluted Year Recorded

2025(Avg.)

43AQI

Chengbei Township's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .


4 AM	38
5 AM	38
6 AM	38
7 AM	37
8 AM	39
9 AM	50
10 AM	52
11 AM	53
12 PM	50
1 PM	45
2 PM	48
3 PM	48
4 PM	48
5 PM	47
6 PM	50
7 PM	52
8 PM	45
9 PM	43
10 PM	42
11 PM	42
12 AM	44
1 AM	41
2 AM	42
3 AM	42

Chengbei Township, Zhanjiang, Guangdong Province, China Historical Air Quality Analysis

September Air Quality AnalysisChengbei Township, Zhanjiang, Guangdong Province, China

Day & Night AQI Trend: 23rd Sep - 24th Sep 2025Chengbei Township, Zhanjiang, Guangdong Province, China

Day & Night AQI Trend : Aug - Sep 2025Chengbei Township, Zhanjiang, Guangdong Province, China

2025 Days Vs Air Quality Chengbei Township, Zhanjiang, Guangdong Province, China

Annual Air Quality InsightsChengbei Township, Zhanjiang, Guangdong Province, China

AQI levels in 2025

No. of days

September Air Quality Analysis
Chengbei Township, Zhanjiang, Guangdong Province, China

Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Chengbei Township, Zhanjiang, Guangdong Province, China

Day & Night AQI Trend : Aug - Sep 2025
Chengbei Township, Zhanjiang, Guangdong Province, China

2025 Days Vs Air Quality
Chengbei Township, Zhanjiang, Guangdong Province, China

Annual Air Quality Insights
Chengbei Township, Zhanjiang, Guangdong Province, China