Bengbu, Anhui, 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
Bengbu, Anhui, China

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Jul. 1	49	45	84	47	84
Jul. 2	47	61	82	58	81
Jul. 3		74	51	51	45
Jul. 4		34	46	62	57
Jul. 5		49	56	61	34
Jul. 6		48	60	32	30
Jul. 7		51	41	57	42
Jul. 8		47	60	61	46
Jul. 9		48	55	52	46
Jul. 10		81	52	50	53
Jul. 11		81	59	41	81
Jul. 12		60	74	63	62
Jul. 13		45	66	70	52
Jul. 14		43	49	71	69
Jul. 15		39	68	53	47
Jul. 16		75	92	77	37
Jul. 17		61	69	69	31
Jul. 18		39	46	67	54
Jul. 19		54	35	66	65
Jul. 20		40	48	50	46
Jul. 21		43	45	54	53
Jul. 22		45	40	65	44
Jul. 23		61	49	46	43
Jul. 24		60	62	78	49
Jul. 25		40	63		47
Jul. 26		37	53	29	37
Jul. 27		30	44		26
Jul. 28		24	34		24
Jul. 29		30	30		29
Jul. 30		33	33		50
Jul. 31		44	40		72

AQI Trends: Highest and Lowest

Highest AQI recorded on

16th Jul 2023

92AQI

Lowest AQI recorded on

28th Jul 2021

24AQI

Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 47 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Bengbu, Anhui, China

AQI

Day

Night

5 AM2nd Jul 2025

7 PM

4 AM3rd Jul 2025

Day time

Avg. Highest Time

5AM2nd Jul

54AQI

Avg. Lowest Time

4PM2nd Jul

31AQI

Night time

Avg. Highest Time

2AM3rd Jul

53AQI

Avg. Lowest Time

12AM3rd Jul

34AQI

In the last 24 hours,

Bengbu's AQI reached its highest point of 54 at 5 AM during the Day, while the lowest point, 31, was recorded at 4 PM during the Day between 2nd Jul and 3rd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Bengbu, Anhui, 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

24°C16/31°C

28°C21/35°C

29°C23/36°C

29°C24/34°C

27°C24/31°C

28°C23/35°C

29°C23/35°C

26°C23/31°C

26°C22/31°C

24°C21/28°C

29°C22/36°C

31°C23/38°C

28°C25/33°C

29°C22/36°C

31°C25/38°C

32°C28/37°C

26°C24/27°C

24°C22/24°C

22°C21/23°C

24°C20/29°C

23°C21/26°C

25°C21/30°C

26°C21/31°C

26°C23/30°C

25°C22/29°C

25°C23/26°C

26°C24/30°C

29°C24/35°C

31°C26/36°C

32°C26/37°C

5 AM

12 PM

7 PM

12 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

5 AM - 7 PM

64AQI

15 hours / Day

450 hours / Month

Avg. Lowest Time

5 AM - 6 PM

64AQI

14 hours / Day

420 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 64), while the lowest AQI was between 5 AM to 6 PM (Avg. 64).

Night time

Avg. Highest Time

12 AM - 4 AM

68AQI

5 hours / Day

150 hours / Month

Avg. Lowest Time

8 PM - 11 PM

63AQI

4 hours / Day

120 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 68), while the lowest AQI was between 8 PM to 11 PM (Avg. 63).

2025 Days Vs Air Quality
Bengbu, Anhui, China

2025

36%

48%

11%

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

Good

9 Days

Moderate

66 Days

Poor

88 Days

Unhealthy

20 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 5%

Health Risk Level:

Extreme

In 2025, 5% 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
Bengbu, Anhui, 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.

138AQI

123AQI

119AQI

108AQI

102AQI

67AQI

48AQI

No. of days

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

2025109AQI

Highest AQI recorded in

January

138AQI

Lowest AQI recorded in

July

48AQI

202498AQI

160

115

Highest AQI recorded in

January

146AQI

Lowest AQI recorded in

July

49AQI

2023101AQI

169

120

Highest AQI recorded in

December

138AQI

Lowest AQI recorded in

July

54AQI

2022100AQI

170

Highest AQI recorded in

January

152AQI

Lowest AQI recorded in

July

57AQI

2021102AQI

172

118

Highest AQI recorded in

January

145AQI

Lowest AQI recorded in

July

50AQI

2020100AQI

138

Highest AQI recorded in

December

157AQI

Lowest AQI recorded in

August

66AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2025(Avg.)

109AQI

Least Polluted Year Recorded

2024(Avg.)

98AQI

Bengbu's annual 2025 AQI (109) shows an average percentage change of 8.5% (worsened AQI) compared to previous years: 2020 (100), 2021 (102), 2022 (100), 2023 (101), 2024 (98).


5 AM	54
6 AM	54
7 AM	54
8 AM	51
9 AM	43
10 AM	39
11 AM	39
12 PM	39
1 PM	37
2 PM	33
3 PM	31
4 PM	31
5 PM	32
6 PM	33
7 PM	35
8 PM	34
9 PM	34
10 PM	34
11 PM	34
12 AM	34
1 AM	49
2 AM	53
3 AM	53
4 AM	53

Bengbu, Anhui, China Historical Air Quality Analysis

July Air Quality AnalysisBengbu, Anhui, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025Bengbu, Anhui, China

Day & Night AQI Trend : Jun - Jul 2025Bengbu, Anhui, China

2025 Days Vs Air Quality Bengbu, Anhui, China

Annual Air Quality InsightsBengbu, Anhui, China

AQI levels in 2025

No. of days

July Air Quality Analysis
Bengbu, Anhui, China

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Bengbu, Anhui, China

Day & Night AQI Trend : Jun - Jul 2025
Bengbu, Anhui, China

2025 Days Vs Air Quality
Bengbu, Anhui, China

Annual Air Quality Insights
Bengbu, Anhui, China