Bandar e Bushehr, Bushehr, Iran 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
Bandar e Bushehr, Bushehr, Iran

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Sep. 1	95	98	55		143
Sep. 2	101	72	56	65	100
Sep. 3	89	60	55	62	79
Sep. 4	74	56		63	137
Sep. 5	105	24		70	85
Sep. 6	101	37		96	101
Sep. 7	102	20			86
Sep. 8	105	19
Sep. 9	107	19			31
Sep. 10	114	21		78	26
Sep. 11	117	20		65	79
Sep. 12	105			67	91
Sep. 13	99			66	63
Sep. 14	101			76	53
Sep. 15	88			77	57
Sep. 16	90			75	62
Sep. 17	91			68	58
Sep. 18	81		59	68	48
Sep. 19	80		57	68	56
Sep. 20			61	74	58
Sep. 21			53		54
Sep. 22			55		59
Sep. 23			53		58
Sep. 24			51		50
Sep. 25
Sep. 26					72
Sep. 27		30			69
Sep. 28		24			66
Sep. 29					52
Sep. 30			58		48

AQI Trends: Highest and Lowest

Highest AQI recorded on

1st Sep 2021

143AQI

Lowest AQI recorded on

8th Sep 2024

19AQI

Same Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 80 of Moderate air quality on the same day.

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Bandar e Bushehr, Bushehr, Iran

AQI

Day

Night

6 AM19th Sep 2025

7 PM

5 AM20th Sep 2025

Day time

Avg. Highest Time

6AM19th Sep

90AQI

Avg. Lowest Time

5PM19th Sep

62AQI

Night time

Avg. Highest Time

5AM20th Sep

104AQI

Avg. Lowest Time

11PM19th Sep

68AQI

In the last 24 hours,

Bandar e Bushehr's AQI reached its highest point of 104 at 5 AM during the Night, while the lowest point, 62, was recorded at 5 PM during the Day between 19th Sep and 20th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025
Bandar e Bushehr, Bushehr, Iran

AugSep

21st - 22nd22nd - 23rd23rd - 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

Day

Night

34°C32/35°C

33°C32/35°C

35°C33/37°C

35°C34/38°C

35°C34/37°C

35°C33/36°C

34°C32/36°C

34°C33/36°C

35°C33/37°C

34°C33/36°C

34°C32/37°C

34°C33/36°C

33°C32/35°C

34°C33/36°C

35°C33/36°C

35°C33/37°C

34°C32/36°C

34°C32/37°C

34°C32/35°C

33°C31/35°C

34°C32/36°C

34°C32/37°C

6 AM

12 PM

7 PM

12 AM

5 AM

--°C/°C

Day time

Avg. Highest Time

6 AM - 8 AM

109AQI

3 hours / Day

90 hours / Month

Avg. Lowest Time

11 AM - 2 PM

100AQI

4 hours / Day

120 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 AM (Avg. 109), while the lowest AQI was between 11 AM to 2 PM (Avg. 100).

Night time

Avg. Highest Time

12 AM - 3 AM

113AQI

4 hours / Day

120 hours / Month

Avg. Lowest Time

4 AM - 11 PM

109AQI

6 hours / Day

180 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 113), while the lowest AQI was between 4 AM to 11 PM (Avg. 109).

2025 Days Vs Air Quality
Bandar e Bushehr, Bushehr, Iran

2025

58%

153

40%

105

0.7%

0.3%

Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)

Good

0 Days

Moderate

153 Days

Poor

105 Days

Unhealthy

2 Days

Severe

1 Days

Hazardous

1 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 263 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
Bandar e Bushehr, Bushehr, Iran

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.

92AQI

98AQI

88AQI

100AQI

91AQI

99AQI

120AQI

97AQI

No. of days

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

2025101AQI

153

105

Highest AQI recorded in

July

120AQI

Lowest AQI recorded in

March

88AQI

202475AQI

194

Highest AQI recorded in

December

122AQI

Lowest AQI recorded in

September

38AQI

202372AQI

216

Highest AQI recorded in

August

155AQI

Lowest AQI recorded in

March

51AQI

202298AQI

136

Highest AQI recorded in

May

173AQI

Lowest AQI recorded in

December

49AQI

202168AQI

198

Highest AQI recorded in

May

73AQI

Lowest AQI recorded in

October

60AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded

2025(Avg.)

101AQI

Least Polluted Year Recorded

2021(Avg.)

68AQI

Bandar e Bushehr's annual 2025 AQI (101) shows an average percentage change of 31.4% (worsened AQI) compared to previous years: 2021 (68), 2022 (98), 2023 (72), 2024 (75).


6 AM	90
7 AM	84
8 AM	88
9 AM	86
10 AM	80
11 AM	79
12 PM	76
1 PM	74
2 PM	68
3 PM	71
4 PM	69
5 PM	62
6 PM	69
7 PM	69
8 PM	76
9 PM	75
10 PM	75
11 PM	68
12 AM	76
1 AM	77
2 AM	76
3 AM	85
4 AM	93
5 AM	104

Bandar e Bushehr, Bushehr, Iran Historical Air Quality Analysis

September Air Quality AnalysisBandar e Bushehr, Bushehr, Iran

Day & Night AQI Trend: 19th Sep - 20th Sep 2025Bandar e Bushehr, Bushehr, Iran

Day & Night AQI Trend : Aug - Sep 2025Bandar e Bushehr, Bushehr, Iran

2025 Days Vs Air Quality Bandar e Bushehr, Bushehr, Iran

Annual Air Quality InsightsBandar e Bushehr, Bushehr, Iran

AQI levels in 2025

No. of days

September Air Quality Analysis
Bandar e Bushehr, Bushehr, Iran

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Bandar e Bushehr, Bushehr, Iran

Day & Night AQI Trend : Aug - Sep 2025
Bandar e Bushehr, Bushehr, Iran

2025 Days Vs Air Quality
Bandar e Bushehr, Bushehr, Iran

Annual Air Quality Insights
Bandar e Bushehr, Bushehr, Iran