San Lazzaro, Bologna, Emilia Romagna, Italy 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+
November Air Quality Analysis
San Lazzaro, Bologna, Emilia Romagna, Italy
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Nov 2024
141AQILowest AQI recorded on
27th Nov 2021
13AQISame Day Analysis (1st November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 83 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Nov - 2nd Nov 2025
San Lazzaro, Bologna, Emilia Romagna, Italy
AQI
Day
Night
.
7 AM1st Nov 2025
6 PM
6 AM2nd Nov 2025
Day time
Avg. Highest Time
7AM1st Nov
82AQI
Avg. Lowest Time
6AM2nd Nov
63AQI
Night time
Avg. Highest Time
12AM2nd Nov
115AQI
Avg. Lowest Time
5AM2nd Nov
78AQI
In the last 24 hours,
San Lazzaro's AQI reached its highest point of 115 at 12 AM during the Night, while the lowest point, 63, was recorded at 6 AM during the Day between 1st Nov and 2nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
San Lazzaro, Bologna, Emilia Romagna, Italy
OctNov
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 - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Oct 2025507 AMAQI
3rd Oct 2025518 AMAQI
3rd Oct 2025519 AMAQI
3rd Oct 20255810 AMAQI
3rd Oct 20255911 AMAQI
3rd Oct 20256012 PMAQI
3rd Oct 2025441 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025594 PMAQI
3rd Oct 2025605 PMAQI
3rd Oct 2025606 PMAQI
3rd Oct 2025627 PMAQI
3rd Oct 2025718 PMAQI
3rd Oct 2025759 PMAQI
3rd Oct 20258510 PMAQI
3rd Oct 20257911 PMAQI
4th Oct 20257712 AMAQI
4th Oct 2025751 AMAQI
4th Oct 2025692 AMAQI
4th Oct 2025713 AMAQI
4th Oct 2025704 AMAQI
4th Oct 2025685 AMAQI
4th Oct 2025766 AMAQI
13°C9/18°C
4th Oct 2025867 AMAQI
4th Oct 2025868 AMAQI
4th Oct 2025809 AMAQI
4th Oct 20257410 AMAQI
4th Oct 20257011 AMAQI
4th Oct 20257112 PMAQI
4th Oct 2025711 PMAQI
4th Oct 2025752 PMAQI
4th Oct 2025753 PMAQI
4th Oct 2025704 PMAQI
4th Oct 2025735 PMAQI
4th Oct 2025736 PMAQI
4th Oct 2025707 PMAQI
4th Oct 2025778 PMAQI
4th Oct 2025929 PMAQI
4th Oct 20259810 PMAQI
4th Oct 20259611 PMAQI
5th Oct 20259412 AMAQI
5th Oct 2025941 AMAQI
5th Oct 2025982 AMAQI
5th Oct 2025933 AMAQI
5th Oct 2025924 AMAQI
5th Oct 2025865 AMAQI
5th Oct 2025896 AMAQI
15°C9/21°C
5th Oct 2025927 AMAQI
5th Oct 20251088 AMAQI
5th Oct 2025919 AMAQI
5th Oct 20259110 AMAQI
5th Oct 20258811 AMAQI
5th Oct 20258212 PMAQI
5th Oct 2025661 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025543 PMAQI
5th Oct 2025494 PMAQI
5th Oct 2025425 PMAQI
5th Oct 2025456 PMAQI
5th Oct 2025527 PMAQI
5th Oct 2025588 PMAQI
5th Oct 2025659 PMAQI
5th Oct 20257010 PMAQI
5th Oct 20257211 PMAQI
6th Oct 20257112 AMAQI
6th Oct 2025731 AMAQI
6th Oct 2025682 AMAQI
6th Oct 2025673 AMAQI
6th Oct 2025644 AMAQI
6th Oct 2025605 AMAQI
6th Oct 2025606 AMAQI
13°C9/14°C
6th Oct 2025607 AMAQI
6th Oct 2025598 AMAQI
6th Oct 2025569 AMAQI
6th Oct 20255610 AMAQI
6th Oct 20255511 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025512 PMAQI
6th Oct 2025533 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025535 PMAQI
6th Oct 2025576 PMAQI
6th Oct 2025597 PMAQI
13°C8/19°C
7th Oct 2025651 PMAQI
7th Oct 2025672 PMAQI
7th Oct 2025653 PMAQI
7th Oct 2025664 PMAQI
7th Oct 2025645 PMAQI
7th Oct 2025636 PMAQI
7th Oct 2025687 PMAQI
7th Oct 2025748 PMAQI
7th Oct 2025799 PMAQI
7th Oct 20258910 PMAQI
7th Oct 20259811 PMAQI
8th Oct 202510312 AMAQI
8th Oct 20251021 AMAQI
8th Oct 2025992 AMAQI
8th Oct 2025993 AMAQI
8th Oct 2025944 AMAQI
8th Oct 2025975 AMAQI
8th Oct 2025896 AMAQI
15°C10/20°C
8th Oct 2025867 AMAQI
8th Oct 2025868 AMAQI
8th Oct 2025849 AMAQI
8th Oct 20259410 AMAQI
8th Oct 20259211 AMAQI
8th Oct 20259212 PMAQI
8th Oct 2025911 PMAQI
8th Oct 2025882 PMAQI
8th Oct 2025753 PMAQI
8th Oct 2025714 PMAQI
8th Oct 2025685 PMAQI
8th Oct 2025696 PMAQI
8th Oct 2025747 PMAQI
8th Oct 2025788 PMAQI
8th Oct 2025819 PMAQI
8th Oct 20258010 PMAQI
8th Oct 20258311 PMAQI
9th Oct 20258412 AMAQI
9th Oct 2025921 AMAQI
9th Oct 20251052 AMAQI
9th Oct 20251073 AMAQI
9th Oct 20251074 AMAQI
9th Oct 2025985 AMAQI
9th Oct 2025946 AMAQI
16°C11/21°C
9th Oct 2025917 AMAQI
9th Oct 2025988 AMAQI
9th Oct 2025949 AMAQI
9th Oct 202511410 AMAQI
9th Oct 202512011 AMAQI
9th Oct 202510512 PMAQI
9th Oct 2025901 PMAQI
9th Oct 2025822 PMAQI
9th Oct 2025643 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025575 PMAQI
9th Oct 2025576 PMAQI
9th Oct 2025597 PMAQI
9th Oct 2025618 PMAQI
9th Oct 2025659 PMAQI
9th Oct 20256910 PMAQI
9th Oct 20257411 PMAQI
10th Oct 20257212 AMAQI
10th Oct 2025711 AMAQI
10th Oct 2025712 AMAQI
10th Oct 2025753 AMAQI
10th Oct 2025864 AMAQI
10th Oct 2025875 AMAQI
10th Oct 2025856 AMAQI
17°C12/22°C
10th Oct 2025857 AMAQI
10th Oct 2025898 AMAQI
10th Oct 2025919 AMAQI
10th Oct 20259910 AMAQI
10th Oct 20259911 AMAQI
10th Oct 20259012 PMAQI
10th Oct 2025821 PMAQI
10th Oct 2025782 PMAQI
10th Oct 2025733 PMAQI
10th Oct 2025704 PMAQI
10th Oct 2025745 PMAQI
10th Oct 2025706 PMAQI
10th Oct 2025737 PMAQI
10th Oct 2025858 PMAQI
10th Oct 2025879 PMAQI
10th Oct 20258710 PMAQI
10th Oct 20259311 PMAQI
11th Oct 20259912 AMAQI
11th Oct 2025941 AMAQI
11th Oct 2025922 AMAQI
11th Oct 2025893 AMAQI
11th Oct 2025874 AMAQI
11th Oct 2025905 AMAQI
11th Oct 2025886 AMAQI
17°C12/22°C
11th Oct 2025867 AMAQI
11th Oct 2025908 AMAQI
11th Oct 2025849 AMAQI
11th Oct 20258010 AMAQI
11th Oct 20258311 AMAQI
11th Oct 20259212 PMAQI
11th Oct 2025991 PMAQI
11th Oct 20251042 PMAQI
11th Oct 2025993 PMAQI
11th Oct 20251014 PMAQI
11th Oct 20251045 PMAQI
11th Oct 20251106 PMAQI
11th Oct 20251167 PMAQI
11th Oct 20251168 PMAQI
11th Oct 20251239 PMAQI
11th Oct 202511410 PMAQI
11th Oct 202511311 PMAQI
12th Oct 202511112 AMAQI
12th Oct 20251131 AMAQI
12th Oct 20251202 AMAQI
12th Oct 20251133 AMAQI
12th Oct 20251074 AMAQI
12th Oct 20251045 AMAQI
12th Oct 20251036 AMAQI
17°C13/23°C
12th Oct 20251087 AMAQI
12th Oct 20251148 AMAQI
12th Oct 20251159 AMAQI
12th Oct 202511610 AMAQI
12th Oct 202511611 AMAQI
12th Oct 202511312 PMAQI
12th Oct 20251171 PMAQI
12th Oct 20251042 PMAQI
12th Oct 2025913 PMAQI
12th Oct 2025874 PMAQI
12th Oct 2025725 PMAQI
12th Oct 2025706 PMAQI
12th Oct 2025707 PMAQI
12th Oct 2025788 PMAQI
12th Oct 2025829 PMAQI
12th Oct 20257910 PMAQI
12th Oct 20258611 PMAQI
13th Oct 20258212 AMAQI
13th Oct 2025871 AMAQI
13th Oct 2025882 AMAQI
13th Oct 2025823 AMAQI
13th Oct 2025824 AMAQI
13th Oct 2025785 AMAQI
13th Oct 2025836 AMAQI
17°C13/23°C
13th Oct 2025877 AMAQI
13th Oct 2025868 AMAQI
13th Oct 2025869 AMAQI
13th Oct 20255810 AMAQI
13th Oct 20257411 AMAQI
13th Oct 20258912 PMAQI
13th Oct 2025861 PMAQI
13th Oct 2025832 PMAQI
13th Oct 2025713 PMAQI
13th Oct 2025654 PMAQI
13th Oct 2025615 PMAQI
13th Oct 2025676 PMAQI
13th Oct 2025697 PMAQI
13th Oct 2025808 PMAQI
13th Oct 2025879 PMAQI
13th Oct 20258910 PMAQI
13th Oct 20258211 PMAQI
14th Oct 20259012 AMAQI
14th Oct 2025891 AMAQI
14th Oct 2025862 AMAQI
14th Oct 2025923 AMAQI
14th Oct 2025884 AMAQI
14th Oct 2025945 AMAQI
14th Oct 2025946 AMAQI
17°C13/21°C
14th Oct 2025957 AMAQI
14th Oct 2025958 AMAQI
14th Oct 20251019 AMAQI
14th Oct 202511410 AMAQI
14th Oct 202510111 AMAQI
14th Oct 202513012 PMAQI
14th Oct 20251271 PMAQI
14th Oct 20251152 PMAQI
14th Oct 2025633 PMAQI
14th Oct 2025604 PMAQI
14th Oct 2025575 PMAQI
14th Oct 2025576 PMAQI
14th Oct 2025637 PMAQI
14th Oct 2025728 PMAQI
14th Oct 2025819 PMAQI
14th Oct 20257710 PMAQI
14th Oct 20257611 PMAQI
15th Oct 20258112 AMAQI
15th Oct 2025781 AMAQI
15th Oct 2025772 AMAQI
15th Oct 2025823 AMAQI
15th Oct 2025884 AMAQI
15th Oct 2025875 AMAQI
15th Oct 2025826 AMAQI
17°C13/20°C
15th Oct 2025797 AMAQI
15th Oct 2025878 AMAQI
15th Oct 2025879 AMAQI
15th Oct 20258710 AMAQI
15th Oct 20259011 AMAQI
15th Oct 20257712 PMAQI
15th Oct 2025661 PMAQI
15th Oct 2025612 PMAQI
15th Oct 2025573 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025555 PMAQI
15th Oct 2025566 PMAQI
15th Oct 2025557 PMAQI
15th Oct 2025588 PMAQI
15th Oct 2025589 PMAQI
15th Oct 20256110 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20256112 AMAQI
16th Oct 2025671 AMAQI
16th Oct 2025622 AMAQI
16th Oct 2025763 AMAQI
16th Oct 2025754 AMAQI
16th Oct 2025765 AMAQI
16th Oct 2025706 AMAQI
15°C12/20°C
16th Oct 2025717 AMAQI
16th Oct 2025788 AMAQI
16th Oct 2025799 AMAQI
16th Oct 20258210 AMAQI
16th Oct 20257811 AMAQI
16th Oct 20257112 PMAQI
16th Oct 2025591 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025583 PMAQI
16th Oct 2025574 PMAQI
16th Oct 2025585 PMAQI
16th Oct 2025566 PMAQI
16th Oct 2025567 PMAQI
16th Oct 2025648 PMAQI
16th Oct 2025679 PMAQI
16th Oct 20257510 PMAQI
16th Oct 20257311 PMAQI
17th Oct 20256812 AMAQI
17th Oct 2025651 AMAQI
17th Oct 2025682 AMAQI
17th Oct 2025713 AMAQI
17th Oct 2025744 AMAQI
17th Oct 2025765 AMAQI
17th Oct 2025716 AMAQI
14°C10/19°C
17th Oct 2025767 AMAQI
17th Oct 2025798 AMAQI
17th Oct 2025899 AMAQI
17th Oct 20258910 AMAQI
17th Oct 20257911 AMAQI
17th Oct 20257412 PMAQI
17th Oct 2025701 PMAQI
17th Oct 2025642 PMAQI
17th Oct 2025583 PMAQI
17th Oct 2025604 PMAQI
17th Oct 2025585 PMAQI
17th Oct 2025606 PMAQI
17th Oct 2025657 PMAQI
17th Oct 2025708 PMAQI
17th Oct 2025849 PMAQI
17th Oct 20259610 PMAQI
17th Oct 202510811 PMAQI
18th Oct 202511212 AMAQI
18th Oct 2025981 AMAQI
18th Oct 2025902 AMAQI
18th Oct 2025933 AMAQI
18th Oct 2025884 AMAQI
18th Oct 2025825 AMAQI
18th Oct 2025786 AMAQI
13°C9/19°C
18th Oct 2025767 AMAQI
18th Oct 2025748 AMAQI
18th Oct 2025839 AMAQI
18th Oct 20257510 AMAQI
18th Oct 20258611 AMAQI
18th Oct 20258012 PMAQI
18th Oct 2025831 PMAQI
18th Oct 2025822 PMAQI
18th Oct 2025743 PMAQI
18th Oct 2025684 PMAQI
18th Oct 2025655 PMAQI
18th Oct 2025606 PMAQI
18th Oct 2025727 PMAQI
18th Oct 2025868 PMAQI
18th Oct 2025899 PMAQI
18th Oct 20259210 PMAQI
18th Oct 20259811 PMAQI
19th Oct 202510812 AMAQI
19th Oct 2025971 AMAQI
19th Oct 2025992 AMAQI
19th Oct 2025963 AMAQI
19th Oct 2025924 AMAQI
19th Oct 2025875 AMAQI
19th Oct 2025876 AMAQI
13°C9/19°C
19th Oct 2025847 AMAQI
19th Oct 2025928 AMAQI
19th Oct 2025969 AMAQI
19th Oct 20259210 AMAQI
19th Oct 20259311 AMAQI
19th Oct 20259212 PMAQI
19th Oct 2025891 PMAQI
19th Oct 2025822 PMAQI
19th Oct 2025813 PMAQI
19th Oct 2025774 PMAQI
19th Oct 2025725 PMAQI
19th Oct 2025696 PMAQI
19th Oct 2025717 PMAQI
19th Oct 2025848 PMAQI
19th Oct 2025899 PMAQI
19th Oct 20259110 PMAQI
19th Oct 20259911 PMAQI
20th Oct 20259612 AMAQI
20th Oct 20251021 AMAQI
20th Oct 2025972 AMAQI
20th Oct 2025943 AMAQI
20th Oct 2025994 AMAQI
20th Oct 2025915 AMAQI
20th Oct 2025926 AMAQI
13°C9/18°C
20th Oct 2025817 AMAQI
20th Oct 2025868 AMAQI
20th Oct 2025849 AMAQI
20th Oct 20259210 AMAQI
20th Oct 202510411 AMAQI
20th Oct 202510612 PMAQI
20th Oct 2025991 PMAQI
20th Oct 2025882 PMAQI
20th Oct 2025803 PMAQI
20th Oct 2025824 PMAQI
20th Oct 2025825 PMAQI
20th Oct 2025826 PMAQI
20th Oct 2025847 PMAQI
20th Oct 2025938 PMAQI
20th Oct 2025959 PMAQI
20th Oct 20259710 PMAQI
20th Oct 20259211 PMAQI
21st Oct 20259212 AMAQI
21st Oct 2025951 AMAQI
21st Oct 2025872 AMAQI
21st Oct 2025833 AMAQI
21st Oct 2025874 AMAQI
21st Oct 2025875 AMAQI
21st Oct 2025826 AMAQI
14°C11/18°C
21st Oct 2025777 AMAQI
21st Oct 2025798 AMAQI
21st Oct 2025779 AMAQI
21st Oct 20257910 AMAQI
21st Oct 20257611 AMAQI
21st Oct 20256712 PMAQI
21st Oct 2025721 PMAQI
21st Oct 2025752 PMAQI
21st Oct 2025683 PMAQI
21st Oct 2025614 PMAQI
21st Oct 2025605 PMAQI
21st Oct 2025666 PMAQI
21st Oct 2025687 PMAQI
21st Oct 2025728 PMAQI
21st Oct 2025829 PMAQI
21st Oct 20258510 PMAQI
21st Oct 20259111 PMAQI
22nd Oct 20259012 AMAQI
22nd Oct 2025891 AMAQI
22nd Oct 2025932 AMAQI
22nd Oct 2025923 AMAQI
22nd Oct 2025894 AMAQI
22nd Oct 2025915 AMAQI
22nd Oct 2025936 AMAQI
14°C12/15°C
22nd Oct 2025947 AMAQI
22nd Oct 2025958 AMAQI
22nd Oct 2025969 AMAQI
22nd Oct 20259410 AMAQI
22nd Oct 20259511 AMAQI
22nd Oct 20259812 PMAQI
22nd Oct 2025951 PMAQI
22nd Oct 2025922 PMAQI
22nd Oct 2025913 PMAQI
22nd Oct 2025924 PMAQI
22nd Oct 2025945 PMAQI
22nd Oct 2025926 PMAQI
22nd Oct 2025967 PMAQI
22nd Oct 20251028 PMAQI
22nd Oct 20251009 PMAQI
22nd Oct 20259610 PMAQI
22nd Oct 20259311 PMAQI
23rd Oct 202510012 AMAQI
23rd Oct 2025991 AMAQI
23rd Oct 2025962 AMAQI
23rd Oct 2025963 AMAQI
23rd Oct 2025934 AMAQI
23rd Oct 2025895 AMAQI
23rd Oct 2025826 AMAQI
13°C12/15°C
23rd Oct 2025787 AMAQI
23rd Oct 2025788 AMAQI
23rd Oct 2025819 AMAQI
23rd Oct 20258410 AMAQI
23rd Oct 20258311 AMAQI
23rd Oct 20257912 PMAQI
23rd Oct 2025761 PMAQI
23rd Oct 2025692 PMAQI
23rd Oct 2025683 PMAQI
23rd Oct 2025604 PMAQI
23rd Oct 2025595 PMAQI
23rd Oct 2025486 PMAQI
23rd Oct 2025397 PMAQI
23rd Oct 2025508 PMAQI
23rd Oct 2025499 PMAQI
23rd Oct 20254810 PMAQI
23rd Oct 20254611 PMAQI
24th Oct 20254112 AMAQI
24th Oct 2025431 AMAQI
24th Oct 2025442 AMAQI
24th Oct 2025473 AMAQI
24th Oct 2025474 AMAQI
24th Oct 2025445 AMAQI
24th Oct 2025446 AMAQI
15°C13/20°C
24th Oct 2025527 AMAQI
24th Oct 2025538 AMAQI
24th Oct 2025539 AMAQI
24th Oct 20254610 AMAQI
24th Oct 20254611 AMAQI
24th Oct 20254512 PMAQI
24th Oct 2025471 PMAQI
24th Oct 2025482 PMAQI
24th Oct 2025393 PMAQI
24th Oct 2025374 PMAQI
24th Oct 2025445 PMAQI
24th Oct 2025476 PMAQI
24th Oct 2025537 PMAQI
24th Oct 2025598 PMAQI
24th Oct 2025589 PMAQI
24th Oct 20255210 PMAQI
24th Oct 20254711 PMAQI
25th Oct 20254812 AMAQI
25th Oct 2025481 AMAQI
25th Oct 2025532 AMAQI
25th Oct 2025573 AMAQI
25th Oct 2025544 AMAQI
25th Oct 2025525 AMAQI
25th Oct 2025566 AMAQI
14°C10/19°C
25th Oct 2025517 AMAQI
25th Oct 2025528 AMAQI
25th Oct 2025599 AMAQI
25th Oct 20256810 AMAQI
25th Oct 20256911 AMAQI
25th Oct 20256912 PMAQI
25th Oct 2025781 PMAQI
25th Oct 2025782 PMAQI
25th Oct 2025763 PMAQI
25th Oct 2025674 PMAQI
25th Oct 2025605 PMAQI
25th Oct 2025606 PMAQI
25th Oct 2025577 PMAQI
25th Oct 2025628 PMAQI
25th Oct 2025629 PMAQI
25th Oct 20256210 PMAQI
25th Oct 20257311 PMAQI
26th Oct 20257512 AMAQI
26th Oct 2025831 AMAQI
26th Oct 2025902 AMAQI
26th Oct 2025953 AMAQI
26th Oct 2025744 AMAQI
26th Oct 2025725 AMAQI
26th Oct 2025816 AMAQI
13°C11/15°C
26th Oct 2025887 AMAQI
26th Oct 2025898 AMAQI
26th Oct 2025929 AMAQI
26th Oct 20259210 AMAQI
26th Oct 20259411 AMAQI
26th Oct 20258812 PMAQI
26th Oct 2025761 PMAQI
26th Oct 2025702 PMAQI
26th Oct 2025683 PMAQI
26th Oct 2025574 PMAQI
26th Oct 2025585 PMAQI
26th Oct 2025596 PMAQI
26th Oct 2025667 PMAQI
26th Oct 2025668 PMAQI
26th Oct 2025699 PMAQI
26th Oct 20256710 PMAQI
26th Oct 20256111 PMAQI
27th Oct 20255712 AMAQI
27th Oct 2025561 AMAQI
27th Oct 2025522 AMAQI
27th Oct 2025443 AMAQI
27th Oct 2025284 AMAQI
27th Oct 2025205 AMAQI
27th Oct 2025286 AMAQI
13°C10/17°C
27th Oct 2025317 AMAQI
27th Oct 2025278 AMAQI
27th Oct 2025419 AMAQI
27th Oct 20255310 AMAQI
27th Oct 20255111 AMAQI
27th Oct 20254812 PMAQI
27th Oct 2025471 PMAQI
27th Oct 2025422 PMAQI
27th Oct 2025403 PMAQI
27th Oct 2025514 PMAQI
27th Oct 2025545 PMAQI
27th Oct 2025466 PMAQI
27th Oct 2025587 PMAQI
27th Oct 2025588 PMAQI
27th Oct 2025619 PMAQI
27th Oct 20256810 PMAQI
27th Oct 20257211 PMAQI
28th Oct 20257412 AMAQI
28th Oct 2025701 AMAQI
28th Oct 2025642 AMAQI
28th Oct 2025553 AMAQI
28th Oct 2025504 AMAQI
28th Oct 2025455 AMAQI
28th Oct 2025456 AMAQI
11°C8/15°C
28th Oct 2025447 AMAQI
28th Oct 2025468 AMAQI
28th Oct 2025529 AMAQI
28th Oct 20255510 AMAQI
28th Oct 20256011 AMAQI
28th Oct 20254912 PMAQI
28th Oct 2025461 PMAQI
28th Oct 2025412 PMAQI
28th Oct 2025403 PMAQI
28th Oct 2025424 PMAQI
28th Oct 2025445 PMAQI
28th Oct 2025506 PMAQI
28th Oct 2025607 PMAQI
28th Oct 2025728 PMAQI
28th Oct 2025789 PMAQI
28th Oct 20257810 PMAQI
28th Oct 20258411 PMAQI
29th Oct 20259312 AMAQI
29th Oct 2025921 AMAQI
29th Oct 2025922 AMAQI
29th Oct 2025823 AMAQI
29th Oct 2025754 AMAQI
29th Oct 2025725 AMAQI
29th Oct 2025766 AMAQI
12°C8/18°C
29th Oct 2025797 AMAQI
29th Oct 2025838 AMAQI
29th Oct 2025819 AMAQI
29th Oct 20256710 AMAQI
29th Oct 20257811 AMAQI
29th Oct 20258112 PMAQI
29th Oct 2025751 PMAQI
29th Oct 2025792 PMAQI
29th Oct 2025743 PMAQI
29th Oct 2025614 PMAQI
29th Oct 2025615 PMAQI
29th Oct 2025646 PMAQI
29th Oct 2025727 PMAQI
29th Oct 2025748 PMAQI
29th Oct 2025779 PMAQI
29th Oct 20258010 PMAQI
29th Oct 20257911 PMAQI
30th Oct 20258012 AMAQI
30th Oct 2025821 AMAQI
30th Oct 2025842 AMAQI
30th Oct 2025843 AMAQI
30th Oct 2025834 AMAQI
30th Oct 2025935 AMAQI
30th Oct 2025856 AMAQI
13°C10/19°C
30th Oct 2025837 AMAQI
30th Oct 2025848 AMAQI
30th Oct 2025919 AMAQI
30th Oct 20259010 AMAQI
30th Oct 20258811 AMAQI
30th Oct 20258912 PMAQI
30th Oct 2025881 PMAQI
30th Oct 2025852 PMAQI
30th Oct 2025783 PMAQI
30th Oct 2025714 PMAQI
30th Oct 2025695 PMAQI
30th Oct 2025696 PMAQI
30th Oct 2025727 PMAQI
30th Oct 2025778 PMAQI
30th Oct 2025829 PMAQI
30th Oct 20258410 PMAQI
30th Oct 20258011 PMAQI
31st Oct 20258112 AMAQI
31st Oct 2025771 AMAQI
31st Oct 2025692 AMAQI
31st Oct 2025653 AMAQI
31st Oct 2025614 AMAQI
31st Oct 2025595 AMAQI
31st Oct 2025606 AMAQI
12°C12/13°C
31st Oct 2025657 AMAQI
31st Oct 2025628 AMAQI
31st Oct 2025639 AMAQI
31st Oct 20256410 AMAQI
31st Oct 20256411 AMAQI
31st Oct 20256412 PMAQI
31st Oct 2025651 PMAQI
31st Oct 2025642 PMAQI
31st Oct 2025663 PMAQI
31st Oct 2025654 PMAQI
31st Oct 2025665 PMAQI
31st Oct 2025656 PMAQI
31st Oct 2025767 PMAQI
31st Oct 2025818 PMAQI
31st Oct 2025839 PMAQI
31st Oct 20258310 PMAQI
31st Oct 20258511 PMAQI
1st Nov 20258512 AMAQI
1st Nov 2025801 AMAQI
1st Nov 2025802 AMAQI
1st Nov 2025863 AMAQI
1st Nov 2025874 AMAQI
1st Nov 2025835 AMAQI
1st Nov 2025816 AMAQI
13°C12/15°C
1st Nov 2025827 AMAQI
1st Nov 2025828 AMAQI
1st Nov 2025789 AMAQI
1st Nov 20257410 AMAQI
1st Nov 20257311 AMAQI
1st Nov 20257512 PMAQI
1st Nov 2025731 PMAQI
1st Nov 2025702 PMAQI
1st Nov 2025693 PMAQI
1st Nov 2025724 PMAQI
1st Nov 2025725 PMAQI
1st Nov 2025826 PMAQI
1st Nov 2025867 PMAQI
1st Nov 2025898 PMAQI
1st Nov 2025969 PMAQI
1st Nov 202510110 PMAQI
1st Nov 202511011 PMAQI
2nd Nov 202511512 AMAQI
2nd Nov 20251101 AMAQI
2nd Nov 20251042 AMAQI
2nd Nov 2025903 AMAQI
2nd Nov 2025884 AMAQI
2nd Nov 2025785 AMAQI
2nd Nov 2025636 AMAQI
14°C11/19°C
2nd Nov 2025607 AMAQI
7 AM2nd Nov 2025618 AMAQI
2nd Nov 2025629 AMAQI
12 PM
6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 12 PM
79AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 PM - 6 PM
64AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 12 PM (Avg. 79), while the lowest AQI was between 4 PM to 6 PM (Avg. 64).
Night time
Avg. Highest Time
12 AM - 4 AM
82AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
68AQI
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. 82), while the lowest AQI was between 7 PM to 7 PM (Avg. 68).
2025 Days Vs Air Quality
San Lazzaro, Bologna, Emilia Romagna, Italy
2025
59%
181
38%
116
2%
7
0.3%
1
Total number of days with different AQI categories in last 306 days in 2025 (59 days remaining)
Good
181 DaysModerate
116 DaysPoor
7 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 59%
Health Risk Level:
Considerable
In 2025, 59% of 306 days were within WHO’s safe air quality limits, and 41% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
San Lazzaro, Bologna, Emilia Romagna, Italy
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
111AQI
111AQI
2nd January 2025
115AQI
115AQI
3rd January 2025
115AQI
115AQI
4th January 2025
106AQI
106AQI
5th January 2025
99AQI
99AQI
6th January 2025
97AQI
97AQI
7th January 2025
91AQI
91AQI
8th January 2025
95AQI
95AQI
9th January 2025
69AQI
69AQI
10th January 2025
45AQI
45AQI
11th January 2025
44AQI
44AQI
12th January 2025
46AQI
46AQI
13th January 2025
38AQI
38AQI
14th January 2025
40AQI
40AQI
15th January 2025
47AQI
47AQI
16th January 2025
39AQI
39AQI
17th January 2025
46AQI
46AQI
18th January 2025
72AQI
72AQI
19th January 2025
67AQI
67AQI
20th January 2025
56AQI
56AQI
21st January 2025
60AQI
60AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
59AQI
59AQI
24th January 2025
58AQI
58AQI
25th January 2025
60AQI
60AQI
26th January 2025
55AQI
55AQI
27th January 2025
55AQI
55AQI
28th January 2025
47AQI
47AQI
29th January 2025
43AQI
43AQI
30th January 2025
46AQI
46AQI
31st January 2025
47AQI
47AQI
1st February 2025
38AQI
38AQI
2nd February 2025
41AQI
41AQI
3rd February 2025
50AQI
50AQI
4th February 2025
52AQI
52AQI
5th February 2025
51AQI
51AQI
6th February 2025
50AQI
50AQI
7th February 2025
56AQI
56AQI
8th February 2025
62AQI
62AQI
9th February 2025
65AQI
65AQI
10th February 2025
77AQI
77AQI
11th February 2025
77AQI
77AQI
12th February 2025
63AQI
63AQI
13th February 2025
58AQI
58AQI
14th February 2025
49AQI
49AQI
15th February 2025
47AQI
47AQI
16th February 2025
53AQI
53AQI
17th February 2025
55AQI
55AQI
18th February 2025
56AQI
56AQI
19th February 2025
57AQI
57AQI
20th February 2025
58AQI
58AQI
21st February 2025
71AQI
71AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
96AQI
96AQI
24th February 2025
127AQI
127AQI
25th February 2025
146AQI
146AQI
26th February 2025
157AQI
157AQI
27th February 2025
142AQI
142AQI
28th February 2025
74AQI
74AQI
1st March 2025
40AQI
40AQI
2nd March 2025
47AQI
47AQI
3rd March 2025
54AQI
54AQI
4th March 2025
45AQI
45AQI
5th March 2025
50AQI
50AQI
6th March 2025
57AQI
57AQI
7th March 2025
63AQI
63AQI
8th March 2025
59AQI
59AQI
9th March 2025
57AQI
57AQI
10th March 2025
57AQI
57AQI
11th March 2025
56AQI
56AQI
12th March 2025
51AQI
51AQI
13th March 2025
40AQI
40AQI
14th March 2025
45AQI
45AQI
15th March 2025
52AQI
52AQI
16th March 2025
33AQI
33AQI
17th March 2025
33AQI
33AQI
18th March 2025
34AQI
34AQI
19th March 2025
36AQI
36AQI
20th March 2025
43AQI
43AQI
21st March 2025
48AQI
48AQI
22nd March 2025
51AQI
51AQI
23rd March 2025
43AQI
43AQI
24th March 2025
44AQI
44AQI
25th March 2025
42AQI
42AQI
26th March 2025
38AQI
38AQI
27th March 2025
41AQI
41AQI
28th March 2025
36AQI
36AQI
29th March 2025
42AQI
42AQI
30th March 2025
32AQI
32AQI
31st March 2025
28AQI
28AQI
1st April 2025
31AQI
31AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
38AQI
38AQI
4th April 2025
41AQI
41AQI
5th April 2025
43AQI
43AQI
6th April 2025
36AQI
36AQI
7th April 2025
30AQI
30AQI
8th April 2025
36AQI
36AQI
9th April 2025
38AQI
38AQI
10th April 2025
43AQI
43AQI
11th April 2025
50AQI
50AQI
12th April 2025
47AQI
47AQI
13th April 2025
51AQI
51AQI
14th April 2025
47AQI
47AQI
15th April 2025
47AQI
47AQI
16th April 2025
43AQI
43AQI
17th April 2025
40AQI
40AQI
18th April 2025
32AQI
32AQI
19th April 2025
28AQI
28AQI
20th April 2025
31AQI
31AQI
21st April 2025
28AQI
28AQI
22nd April 2025
33AQI
33AQI
23rd April 2025
35AQI
35AQI
24th April 2025
32AQI
32AQI
25th April 2025
21AQI
21AQI
26th April 2025
18AQI
18AQI
27th April 2025
23AQI
23AQI
28th April 2025
30AQI
30AQI
29th April 2025
34AQI
34AQI
30th April 2025
34AQI
34AQI
1st May 2025
44AQI
44AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
48AQI
48AQI
4th May 2025
41AQI
41AQI
5th May 2025
33AQI
33AQI
6th May 2025
23AQI
23AQI
7th May 2025
25AQI
25AQI
8th May 2025
27AQI
27AQI
9th May 2025
32AQI
32AQI
10th May 2025
35AQI
35AQI
11th May 2025
38AQI
38AQI
12th May 2025
34AQI
34AQI
13th May 2025
32AQI
32AQI
14th May 2025
33AQI
33AQI
15th May 2025
37AQI
37AQI
16th May 2025
26AQI
26AQI
17th May 2025
34AQI
34AQI
18th May 2025
32AQI
32AQI
19th May 2025
35AQI
35AQI
20th May 2025
40AQI
40AQI
21st May 2025
40AQI
40AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
20AQI
20AQI
24th May 2025
25AQI
25AQI
25th May 2025
28AQI
28AQI
26th May 2025
36AQI
36AQI
27th May 2025
36AQI
36AQI
28th May 2025
36AQI
36AQI
29th May 2025
33AQI
33AQI
30th May 2025
32AQI
32AQI
31st May 2025
37AQI
37AQI
1st June 2025
36AQI
36AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
36AQI
36AQI
4th June 2025
42AQI
42AQI
5th June 2025
48AQI
48AQI
6th June 2025
51AQI
51AQI
7th June 2025
51AQI
51AQI
8th June 2025
51AQI
51AQI
9th June 2025
61AQI
61AQI
10th June 2025
64AQI
64AQI
11th June 2025
71AQI
71AQI
12th June 2025
72AQI
72AQI
13th June 2025
71AQI
71AQI
14th June 2025
71AQI
71AQI
15th June 2025
66AQI
66AQI
16th June 2025
61AQI
61AQI
17th June 2025
48AQI
48AQI
18th June 2025
53AQI
53AQI
19th June 2025
55AQI
55AQI
20th June 2025
59AQI
59AQI
21st June 2025
68AQI
68AQI
22nd June 2025
77AQI
77AQI
23rd June 2025
52AQI
52AQI
24th June 2025
56AQI
56AQI
25th June 2025
59AQI
59AQI
26th June 2025
58AQI
58AQI
27th June 2025
53AQI
53AQI
28th June 2025
52AQI
52AQI
29th June 2025
50AQI
50AQI
30th June 2025
51AQI
51AQI
1st July 2025
55AQI
55AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
48AQI
48AQI
4th July 2025
54AQI
54AQI
5th July 2025
53AQI
53AQI
6th July 2025
54AQI
54AQI
7th July 2025
38AQI
38AQI
8th July 2025
26AQI
26AQI
9th July 2025
31AQI
31AQI
10th July 2025
36AQI
36AQI
11th July 2025
36AQI
36AQI
12th July 2025
36AQI
36AQI
13th July 2025
35AQI
35AQI
14th July 2025
35AQI
35AQI
15th July 2025
35AQI
35AQI
16th July 2025
39AQI
39AQI
17th July 2025
40AQI
40AQI
18th July 2025
31AQI
31AQI
19th July 2025
35AQI
35AQI
20th July 2025
41AQI
41AQI
21st July 2025
37AQI
37AQI
22nd July 2025
27AQI
27AQI
23rd July 2025
24AQI
24AQI
24th July 2025
22AQI
22AQI
25th July 2025
23AQI
23AQI
26th July 2025
23AQI
23AQI
27th July 2025
22AQI
22AQI
28th July 2025
20AQI
20AQI
29th July 2025
20AQI
20AQI
30th July 2025
20AQI
20AQI
31st July 2025
25AQI
25AQI
1st August 2025
34AQI
34AQI
2nd August 2025
34AQI
34AQI
3rd August 2025
36AQI
36AQI
4th August 2025
34AQI
34AQI
5th August 2025
38AQI
38AQI
6th August 2025
37AQI
37AQI
7th August 2025
33AQI
33AQI
8th August 2025
43AQI
43AQI
9th August 2025
51AQI
51AQI
10th August 2025
59AQI
59AQI
11th August 2025
57AQI
57AQI
12th August 2025
57AQI
57AQI
13th August 2025
58AQI
58AQI
14th August 2025
57AQI
57AQI
15th August 2025
55AQI
55AQI
16th August 2025
52AQI
52AQI
17th August 2025
52AQI
52AQI
18th August 2025
51AQI
51AQI
19th August 2025
51AQI
51AQI
20th August 2025
48AQI
48AQI
21st August 2025
42AQI
42AQI
22nd August 2025
37AQI
37AQI
23rd August 2025
33AQI
33AQI
24th August 2025
29AQI
29AQI
25th August 2025
28AQI
28AQI
26th August 2025
29AQI
29AQI
27th August 2025
36AQI
36AQI
28th August 2025
39AQI
39AQI
29th August 2025
34AQI
34AQI
30th August 2025
32AQI
32AQI
31st August 2025
23AQI
23AQI
1st September 2025
22AQI
22AQI
2nd September 2025
21AQI
21AQI
3rd September 2025
22AQI
22AQI
4th September 2025
21AQI
21AQI
5th September 2025
27AQI
27AQI
6th September 2025
26AQI
26AQI
7th September 2025
25AQI
25AQI
8th September 2025
29AQI
29AQI
9th September 2025
35AQI
35AQI
10th September 2025
35AQI
35AQI
11th September 2025
27AQI
27AQI
12th September 2025
24AQI
24AQI
13th September 2025
23AQI
23AQI
14th September 2025
23AQI
23AQI
15th September 2025
24AQI
24AQI
16th September 2025
25AQI
25AQI
17th September 2025
22AQI
22AQI
18th September 2025
27AQI
27AQI
19th September 2025
31AQI
31AQI
20th September 2025
42AQI
42AQI
21st September 2025
38AQI
38AQI
22nd September 2025
31AQI
31AQI
23rd September 2025
28AQI
28AQI
24th September 2025
20AQI
20AQI
25th September 2025
17AQI
17AQI
26th September 2025
29AQI
29AQI
27th September 2025
28AQI
28AQI
28th September 2025
39AQI
39AQI
29th September 2025
62AQI
62AQI
30th September 2025
60AQI
60AQI
1st October 2025
52AQI
52AQI
2nd October 2025
60AQI
60AQI
3rd October 2025
60AQI
60AQI
4th October 2025
78AQI
78AQI
5th October 2025
81AQI
81AQI
6th October 2025
63AQI
63AQI
7th October 2025
72AQI
72AQI
8th October 2025
89AQI
89AQI
9th October 2025
84AQI
84AQI
10th October 2025
82AQI
82AQI
11th October 2025
99AQI
99AQI
12th October 2025
100AQI
100AQI
13th October 2025
80AQI
80AQI
14th October 2025
86AQI
86AQI
15th October 2025
72AQI
72AQI
16th October 2025
66AQI
66AQI
17th October 2025
74AQI
74AQI
18th October 2025
88AQI
88AQI
19th October 2025
90AQI
90AQI
20th October 2025
92AQI
92AQI
21st October 2025
80AQI
80AQI
22nd October 2025
93AQI
93AQI
23rd October 2025
76AQI
76AQI
24th October 2025
47AQI
47AQI
25th October 2025
59AQI
59AQI
26th October 2025
76AQI
76AQI
27th October 2025
50AQI
50AQI
28th October 2025
60AQI
60AQI
29th October 2025
79AQI
79AQI
30th October 2025
81AQI
81AQI
31st October 2025
72AQI
72AQI
1st November 2025
83AQI
83AQI
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
66AQI
72AQI
45AQI
36AQI
34AQI
56AQI
35AQI
42AQI
29AQI
76AQI
83AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
12
15
4
6
18
3
1
21
10
29
1
30
1
7
23
26
5
20
11
28
2
2
29
1
181
116
7
1
Highest AQI recorded in
November83AQI
Lowest AQI recorded in
September29AQI
202443AQI
1
2
1
12
30
31
25
2
17
9
27
4
14
13
3
12
19
171
47
4
Highest AQI recorded in
April62AQI
Lowest AQI recorded in
May28AQI
202336AQI
1
1
Highest AQI recorded in
March36AQI
Lowest AQI recorded in
March36AQI
202259AQI
4
19
5
1
10
8
2
2
2
28
15
3
26
5
21
9
7
17
2
1
87
90
7
3
Highest AQI recorded in
January82AQI
Lowest AQI recorded in
April36AQI
202151AQI
13
14
1
2
9
16
3
22
7
30
28
18
12
15
16
23
8
18
12
18
11
1
1
15
13
2
1
26
3
210
135
10
3
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
April33AQI
202041AQI
8
5
18
1
18
1
24
6
23
8
21
10
21
9
18
11
1
11
11
7
1
18
11
2
180
73
10
1
Highest AQI recorded in
November65AQI
Lowest AQI recorded in
April30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
59AQILeast Polluted Year Recorded
2023(Avg.)
36AQISan Lazzaro's annual 2025 AQI (49) shows an average percentage change of 9.8% (worsened AQI) compared to previous years: 2020 (41), 2021 (51), 2022 (59), 2023 (36), 2024 (43).
