Yichang, 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
Yichang, Hubei, China

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022
Jul. 1	46	68	49	86
Jul. 2	48	51	55	57
Jul. 3		78	66	32
Jul. 4		34	28	28
Jul. 5		37	43	36
Jul. 6		39	52	30
Jul. 7		32	62	51
Jul. 8		44	65	72
Jul. 9		45	34	59
Jul. 10		35	41	33
Jul. 11		62	43	50
Jul. 12		58	42	32
Jul. 13		33	39	53
Jul. 14		42	34	57
Jul. 15		57	45	57
Jul. 16		55	45	65
Jul. 17		39	58	43
Jul. 18		32	60	63
Jul. 19		30	57	53
Jul. 20		30	47	36
Jul. 21		19	45	149
Jul. 22		36	29	46
Jul. 23		47	62	17
Jul. 24		58	66	91
Jul. 25		57	29
Jul. 26		33	54
Jul. 27		31	57
Jul. 28		37	44
Jul. 29		34	30
Jul. 30		41	25
Jul. 31		20	38

AQI Trends: Highest and Lowest

Highest AQI recorded on

21st Jul 2022

149AQI

Lowest AQI recorded on

23rd Jul 2022

17AQI

Same Day Analysis (2nd July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 48 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Yichang, Hubei, China

AQI

Day

Night

5 AM2nd Jul 2025

7 PM

4 AM3rd Jul 2025

Day time

Avg. Highest Time

5AM2nd Jul

52AQI

Avg. Lowest Time

9AM2nd Jul

32AQI

Night time

Avg. Highest Time

2AM3rd Jul

52AQI

Avg. Lowest Time

12AM3rd Jul

36AQI

In the last 24 hours,

Yichang's AQI reached its highest point of 52 at 5 AM during the Day, while the lowest point, 32, was recorded at 9 AM during the Day between 2nd Jul and 3rd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Yichang, Hubei, 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

20°C18/24°C

21°C19/27°C

25°C17/32°C

28°C22/36°C

26°C22/32°C

24°C21/29°C

26°C19/34°C

27°C22/34°C

27°C21/34°C

27°C20/34°C

28°C21/35°C

29°C22/39°C

28°C21/36°C

30°C20/40°C

29°C23/37°C

26°C24/29°C

23°C22/25°C

23°C22/26°C

22°C21/24°C

24°C19/32°C

25°C20/32°C

26°C20/32°C

21°C19/23°C

21°C19/24°C

25°C20/31°C

26°C22/34°C

27°C21/32°C

28°C24/35°C

28°C23/34°C

30°C24/37°C

5 AM

12 PM

7 PM

12 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

12 PM - 7 PM

56AQI

8 hours / Day

240 hours / Month

Avg. Lowest Time

9 AM

46AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 56), while the lowest AQI was between 9 AM to 9 AM (Avg. 46).

Night time

Avg. Highest Time

12 AM - 11 PM

57AQI

9 hours / Day

270 hours / Month

Avg. Lowest Time

12 AM - 11 PM

57AQI

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. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).

2025 Days Vs Air Quality
Yichang, Hubei, China

2025

43%

33%

14%

0.5%

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

Good

14 Days

Moderate

79 Days

Poor

61 Days

Unhealthy

26 Days

Severe

1 Days

Hazardous

2 Days

Under WHO’s Safe Air Quality Limits: 8%

Health Risk Level:

Extreme

In 2025, 8% 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
Yichang, 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.

154AQI

131AQI

100AQI

119AQI

99AQI

56AQI

47AQI

No. of days

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

2025109AQI

Highest AQI recorded in

January

154AQI

Lowest AQI recorded in

July

47AQI

202494AQI

166

Highest AQI recorded in

January

150AQI

Lowest AQI recorded in

July

42AQI

202391AQI

150

Highest AQI recorded in

January

169AQI

Lowest AQI recorded in

July

47AQI

202290AQI

129

Highest AQI recorded in

January

157AQI

Lowest AQI recorded in

August

29AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded

2025(Avg.)

109AQI

Least Polluted Year Recorded

2022(Avg.)

90AQI

Yichang's annual 2025 AQI (109) shows an average percentage change of 18.9% (worsened AQI) compared to previous years: 2022 (90), 2023 (91), 2024 (94).


5 AM	52
6 AM	52
7 AM	52
8 AM	32
9 AM	32
10 AM	40
11 AM	50
12 PM	45
1 PM	47
2 PM	50
3 PM	44
4 PM	43
5 PM	36
6 PM	34
7 PM	36
8 PM	36
9 PM	36
10 PM	36
11 PM	36
12 AM	36
1 AM	48
2 AM	52
3 AM	52
4 AM	52

Yichang, Hubei, China Historical Air Quality Analysis

July Air Quality AnalysisYichang, Hubei, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025Yichang, Hubei, China

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

2025 Days Vs Air Quality Yichang, Hubei, China

Annual Air Quality InsightsYichang, Hubei, China

AQI levels in 2025

No. of days

July Air Quality Analysis
Yichang, Hubei, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Yichang, Hubei, China

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

2025 Days Vs Air Quality
Yichang, Hubei, China

Annual Air Quality Insights
Yichang, Hubei, China