Ximeicun, Fujian, 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
Ximeicun, Fujian, China

2024

2025

AQI

Days

Days	2025	2024
Sep. 1	55	59
Sep. 2	56	59
Sep. 3	59	55
Sep. 4	59	53
Sep. 5	60
Sep. 6	59	36
Sep. 7	56	29
Sep. 8	47	36
Sep. 9	46	38
Sep. 10	51	78
Sep. 11	53	94
Sep. 12	53	89
Sep. 13	54	33
Sep. 14	54	43
Sep. 15	56	54
Sep. 16	55	48
Sep. 17	53	33
Sep. 18	50	40
Sep. 19	49	52
Sep. 20	44	35
Sep. 21	50	45
Sep. 22		20
Sep. 23		32
Sep. 24		38
Sep. 25		60
Sep. 26		54
Sep. 27		44
Sep. 28		44
Sep. 29		42
Sep. 30		25

AQI Trends: Highest and Lowest

Highest AQI recorded on

11th Sep 2024

94AQI

Lowest AQI recorded on

22nd Sep 2024

20AQI

Same Day Analysis (21st September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Ximeicun, Fujian, China

AQI

Day

Night

5 AM21st Sep 2025

6 PM

4 AM22nd Sep 2025

Day time

Avg. Highest Time

5AM21st Sep

53AQI

Avg. Lowest Time

3PM21st Sep

30AQI

Night time

Avg. Highest Time

1AM22nd Sep

53AQI

Avg. Lowest Time

7PM21st Sep

41AQI

In the last 24 hours,

Ximeicun's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 30, was recorded at 3 PM during the Day between 21st Sep and 22nd Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025
Ximeicun, Fujian, China

AugSep

23rd - 24th24th - 25th25th - 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

Day

Night

29°C27/31°C

29°C27/32°C

28°C27/31°C

28°C26/32°C

28°C25/30°C

28°C26/31°C

29°C27/32°C

28°C27/31°C

28°C26/30°C

28°C27/29°C

27°C26/29°C

28°C26/31°C

28°C26/30°C

29°C27/32°C

29°C27/30°C

28°C26/29°C

28°C27/31°C

28°C26/30°C

28°C26/31°C

29°C27/32°C

29°C27/31°C

28°C26/31°C

28°C26/30°C

28°C26/31°C

28°C26/30°C

26°C26/27°C

26°C25/28°C

28°C25/31°C

5 AM

11 AM

6 PM

11 PM

4 AM

--°C/°C

Day time

Avg. Highest Time

5 AM - 7 AM

54AQI

3 hours / Day

90 hours / Month

Avg. Lowest Time

3 PM - 6 PM

47AQI

4 hours / Day

120 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 54), while the lowest AQI was between 3 PM to 6 PM (Avg. 47).

Night time

Avg. Highest Time

12 AM - 4 AM

54AQI

5 hours / Day

150 hours / Month

Avg. Lowest Time

7 PM

51AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 54), while the lowest AQI was between 7 PM to 7 PM (Avg. 51).

2025 Days Vs Air Quality
Ximeicun, Fujian, China

2025

29%

69%

182

Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)

Good

76 Days

Moderate

182 Days

Poor

6 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2025, 29% of 265 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights
Ximeicun, Fujian, 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.

84AQI

75AQI

69AQI

72AQI

62AQI

48AQI

50AQI

53AQI

No. of days

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

202563AQI

182

Highest AQI recorded in

January

84AQI

Lowest AQI recorded in

June

48AQI

202455AQI

121

108

Highest AQI recorded in

January

111AQI

Lowest AQI recorded in

March

29AQI

202363AQI

Highest AQI recorded in

November

93AQI

Lowest AQI recorded in

June

43AQI

202177AQI

Highest AQI recorded in

March

82AQI

Lowest AQI recorded in

February

71AQI

202056AQI

124

128

Highest AQI recorded in

March

80AQI

Lowest AQI recorded in

June

44AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded

2021(Avg.)

77AQI

Least Polluted Year Recorded

2024(Avg.)

55AQI

Ximeicun's annual 2025 AQI (63) shows an average percentage change of 1.8% (worsened AQI) compared to previous years: 2020 (56), 2021 (77), 2023 (63), 2024 (55).


5 AM	53
6 AM	52
7 AM	52
8 AM	44
9 AM	48
10 AM	38
11 AM	34
12 PM	34
1 PM	34
2 PM	34
3 PM	30
4 PM	32
5 PM	34
6 PM	41
7 PM	41
8 PM	48
9 PM	46
10 PM	48
11 PM	48
12 AM	50
1 AM	53
2 AM	53
3 AM	52
4 AM	52

Ximeicun, Fujian, China Historical Air Quality Analysis

September Air Quality AnalysisXimeicun, Fujian, China

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025Ximeicun, Fujian, China

Day & Night AQI Trend : Aug - Sep 2025Ximeicun, Fujian, China

2025 Days Vs Air Quality Ximeicun, Fujian, China

Annual Air Quality InsightsXimeicun, Fujian, China

AQI levels in 2025

No. of days

September Air Quality Analysis
Ximeicun, Fujian, China

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Ximeicun, Fujian, China

Day & Night AQI Trend : Aug - Sep 2025
Ximeicun, Fujian, China

2025 Days Vs Air Quality
Ximeicun, Fujian, China

Annual Air Quality Insights
Ximeicun, Fujian, China