Duodao, Jiangjiafan, Hubei, 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
Duodao, Jiangjiafan, Hubei, China

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Jul. 1	55	69	59	72	66
Jul. 2	48	61	81	63	76
Jul. 3	53	76	73	48	69
Jul. 4		50	40	55	71
Jul. 5		53	49	33	34
Jul. 6		53	53	34	37
Jul. 7		51	51	51	33
Jul. 8		51	68	47	41
Jul. 9		56	55	54	56
Jul. 10		69	55	45	52
Jul. 11		95	67	56	64
Jul. 12		87	70	54	64
Jul. 13		68	68	62	61
Jul. 14		62	48	67	70
Jul. 15		66	56	71	69
Jul. 16		67	60	77	54
Jul. 17		58	70	51	63
Jul. 18		53	90	65	76
Jul. 19		50	94	71	57
Jul. 20		51	58	45	62
Jul. 21		54	56	55	70
Jul. 22		62	53	46	59
Jul. 23		59	87	50	62
Jul. 24		64	71	44	60
Jul. 25		67	48		56
Jul. 26		73	56	73	67
Jul. 27		58	68		74
Jul. 28		56	60		59
Jul. 29		53	71		56
Jul. 30		53	49		71
Jul. 31		53	54		69

AQI Trends: Highest and Lowest

Highest AQI recorded on

11th Jul 2024

95AQI

Lowest AQI recorded on

7th Jul 2021

33AQI

Same Day Analysis (3rd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 53 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Duodao, Jiangjiafan, Hubei, China

AQI

Day

Night

5 AM3rd Jul 2025

7 PM

4 AM4th Jul 2025

Day time

Avg. Highest Time

12AMNaNth undefined

AQI

Avg. Lowest Time

12AMNaNth undefined

AQI

Night time

Avg. Highest Time

5AM3rd Jul

56AQI

Avg. Lowest Time

6PM3rd Jul

43AQI

In the last 24 hours,

Duodao's AQI reached its highest point of 56 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Jul and 4th Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Duodao, Jiangjiafan, Hubei, China

JunJul

04th - 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 - 04th04th

Day

Night

23°C21/26°C

25°C19/31°C

28°C23/35°C

27°C23/33°C

24°C22/28°C

27°C21/33°C

28°C23/33°C

28°C22/34°C

27°C22/32°C

28°C22/34°C

28°C24/38°C

28°C22/36°C

30°C22/38°C

30°C25/36°C

27°C25/31°C

24°C24/25°C

22°C20/25°C

26°C22/31°C

25°C22/31°C

26°C21/31°C

21°C19/23°C

22°C19/26°C

25°C21/29°C

26°C22/33°C

26°C22/30°C

28°C23/33°C

29°C25/34°C

30°C25/35°C

0°C0/0°C

5 AM

12 PM

7 PM

12 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

5 AM - 7 PM

66AQI

15 hours / Day

450 hours / Month

Avg. Lowest Time

5 AM - 7 PM

66AQI

15 hours / Day

450 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 66), while the lowest AQI was between 5 AM to 7 PM (Avg. 66).

Night time

Avg. Highest Time

12 AM - 11 PM

65AQI

9 hours / Day

270 hours / Month

Avg. Lowest Time

12 AM - 11 PM

65AQI

9 hours / Day

270 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).

2025 Days Vs Air Quality
Duodao, Jiangjiafan, Hubei, China

2025

30%

50%

17%

0.5%

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

Good

2 Days

Moderate

55 Days

Poor

92 Days

Unhealthy

32 Days

Severe

1 Days

Hazardous

2 Days

Under WHO’s Safe Air Quality Limits: 1%

Health Risk Level:

Extreme

In 2025, 1% of 184 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights
Duodao, Jiangjiafan, Hubei, 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.

153AQI

139AQI

116AQI

126AQI

116AQI

69AQI

52AQI

No. of days

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

2025119AQI

Highest AQI recorded in

January

153AQI

Lowest AQI recorded in

July

52AQI

2024113AQI

143

134

Highest AQI recorded in

January

156AQI

Lowest AQI recorded in

July

61AQI

2023110AQI

165

100

Highest AQI recorded in

January

169AQI

Lowest AQI recorded in

July

63AQI

2022115AQI

116

105

Highest AQI recorded in

January

178AQI

Lowest AQI recorded in

July

56AQI

2021110AQI

143

106

Highest AQI recorded in

January

157AQI

Lowest AQI recorded in

July

61AQI

202097AQI

120

Highest AQI recorded in

December

168AQI

Lowest AQI recorded in

June

58AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2025(Avg.)

119AQI

Least Polluted Year Recorded

2020(Avg.)

97AQI

Duodao's annual 2025 AQI (119) shows an average percentage change of 9.1% (worsened AQI) compared to previous years: 2020 (97), 2021 (110), 2022 (115), 2023 (110), 2024 (113).


5 AM	56
6 AM	56
7 AM	56
8 AM	48
9 AM	46
10 AM	51
11 AM	51
12 PM	51
1 PM	51
2 PM	51
3 PM	51
4 PM	51
5 PM	46
6 PM	43
7 PM	47
8 PM	52
9 PM	52
10 PM	51
11 PM	49
12 AM	51
1 AM	54
2 AM	54
3 AM
4 AM

Duodao, Jiangjiafan, Hubei, China Historical Air Quality Analysis

July Air Quality AnalysisDuodao, Jiangjiafan, Hubei, China

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025Duodao, Jiangjiafan, Hubei, China

Day & Night AQI Trend : Jun - Jul 2025Duodao, Jiangjiafan, Hubei, China

2025 Days Vs Air Quality Duodao, Jiangjiafan, Hubei, China

Annual Air Quality InsightsDuodao, Jiangjiafan, Hubei, China

AQI levels in 2025

No. of days

July Air Quality Analysis
Duodao, Jiangjiafan, Hubei, China

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Duodao, Jiangjiafan, Hubei, China

Day & Night AQI Trend : Jun - Jul 2025
Duodao, Jiangjiafan, Hubei, China

2025 Days Vs Air Quality
Duodao, Jiangjiafan, Hubei, China

Annual Air Quality Insights
Duodao, Jiangjiafan, Hubei, China