Barnaul, Altayskiy Kray, Russia 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
Barnaul, Altayskiy Kray, Russia
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Nov 2022
154AQILowest AQI recorded on
16th Nov 2022
8AQISame Day Analysis (5th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Nov - 7th Nov 2025
Barnaul, Altayskiy Kray, Russia
AQI
Day
Night
.
7 AM6th Nov 2025
5 PM
6 AM7th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM6th Nov
58AQI
Avg. Lowest Time
2AM7th Nov
30AQI
In the last 24 hours,
Barnaul's AQI reached its highest point of 58 at 10 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 6th Nov and 7th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Barnaul, Altayskiy Kray, Russia
OctNov
08th - 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 - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Oct 2025557 AMAQI
8th Oct 2025438 AMAQI
8th Oct 2025509 AMAQI
8th Oct 20254510 AMAQI
8th Oct 20256211 AMAQI
8th Oct 20257312 PMAQI
8th Oct 2025781 PMAQI
8th Oct 2025682 PMAQI
8th Oct 2025673 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025565 PMAQI
8th Oct 2025566 PMAQI
8th Oct 2025537 PMAQI
8th Oct 2025528 PMAQI
8th Oct 2025619 PMAQI
8th Oct 20255710 PMAQI
8th Oct 20255511 PMAQI
9th Oct 20255812 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025492 AMAQI
9th Oct 2025513 AMAQI
9th Oct 2025454 AMAQI
9th Oct 2025395 AMAQI
9th Oct 2025496 AMAQI
-2°C-4/2°C
9th Oct 2025557 AMAQI
9th Oct 2025498 AMAQI
9th Oct 2025479 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255511 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025571 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025543 PMAQI
9th Oct 2025464 PMAQI
9th Oct 2025465 PMAQI
9th Oct 2025536 PMAQI
9th Oct 2025527 PMAQI
9th Oct 2025608 PMAQI
9th Oct 2025659 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20255911 PMAQI
10th Oct 20256312 AMAQI
10th Oct 2025661 AMAQI
10th Oct 2025612 AMAQI
10th Oct 2025443 AMAQI
10th Oct 2025384 AMAQI
10th Oct 2025405 AMAQI
10th Oct 2025466 AMAQI
0°C-3/4°C
10th Oct 2025587 AMAQI
10th Oct 2025568 AMAQI
10th Oct 2025609 AMAQI
10th Oct 20256210 AMAQI
10th Oct 20256111 AMAQI
10th Oct 20256012 PMAQI
10th Oct 2025581 PMAQI
10th Oct 2025612 PMAQI
10th Oct 2025633 PMAQI
10th Oct 2025584 PMAQI
10th Oct 2025575 PMAQI
10th Oct 2025526 PMAQI
10th Oct 2025437 PMAQI
10th Oct 2025538 PMAQI
10th Oct 2025679 PMAQI
10th Oct 20256110 PMAQI
10th Oct 20255811 PMAQI
11th Oct 20255512 AMAQI
11th Oct 2025561 AMAQI
11th Oct 2025602 AMAQI
11th Oct 2025703 AMAQI
11th Oct 2025604 AMAQI
11th Oct 2025585 AMAQI
11th Oct 2025586 AMAQI
-2°C-5/2°C
11th Oct 2025667 AMAQI
11th Oct 2025718 AMAQI
11th Oct 2025759 AMAQI
11th Oct 20258210 AMAQI
11th Oct 20258411 AMAQI
11th Oct 20257912 PMAQI
11th Oct 2025781 PMAQI
11th Oct 2025712 PMAQI
11th Oct 2025673 PMAQI
11th Oct 2025664 PMAQI
11th Oct 2025675 PMAQI
11th Oct 2025626 PMAQI
11th Oct 2025607 PMAQI
11th Oct 2025648 PMAQI
11th Oct 2025779 PMAQI
11th Oct 20256910 PMAQI
11th Oct 20257611 PMAQI
12th Oct 20257812 AMAQI
12th Oct 2025701 AMAQI
12th Oct 2025702 AMAQI
12th Oct 2025643 AMAQI
12th Oct 2025664 AMAQI
12th Oct 2025685 AMAQI
12th Oct 2025646 AMAQI
-1°C-4/2°C
12th Oct 2025587 AMAQI
12th Oct 2025568 AMAQI
12th Oct 2025599 AMAQI
12th Oct 20256410 AMAQI
12th Oct 20255211 AMAQI
12th Oct 20255412 PMAQI
12th Oct 2025541 PMAQI
12th Oct 2025522 PMAQI
12th Oct 2025503 PMAQI
12th Oct 2025534 PMAQI
12th Oct 2025545 PMAQI
12th Oct 2025546 PMAQI
12th Oct 2025607 PMAQI
12th Oct 2025698 PMAQI
12th Oct 2025799 PMAQI
12th Oct 20257810 PMAQI
12th Oct 20257811 PMAQI
13th Oct 20257412 AMAQI
13th Oct 2025671 AMAQI
13th Oct 2025632 AMAQI
13th Oct 2025643 AMAQI
13th Oct 2025664 AMAQI
13th Oct 2025675 AMAQI
13th Oct 2025666 AMAQI
-2°C-6/2°C
13th Oct 2025627 AMAQI
13th Oct 2025568 AMAQI
13th Oct 2025569 AMAQI
13th Oct 20255810 AMAQI
13th Oct 20255711 AMAQI
13th Oct 20256512 PMAQI
13th Oct 2025621 PMAQI
13th Oct 2025552 PMAQI
13th Oct 2025583 PMAQI
13th Oct 2025584 PMAQI
13th Oct 2025595 PMAQI
13th Oct 2025576 PMAQI
13th Oct 2025617 PMAQI
13th Oct 2025688 PMAQI
13th Oct 2025699 PMAQI
13th Oct 20257310 PMAQI
13th Oct 20257411 PMAQI
14th Oct 20257412 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025522 AMAQI
14th Oct 2025503 AMAQI
14th Oct 2025524 AMAQI
14th Oct 2025525 AMAQI
14th Oct 2025526 AMAQI
-4°C-7/0°C
14th Oct 2025517 AMAQI
14th Oct 2025508 AMAQI
14th Oct 2025509 AMAQI
14th Oct 20254410 AMAQI
14th Oct 20254111 AMAQI
14th Oct 20254212 PMAQI
14th Oct 2025451 PMAQI
14th Oct 2025582 PMAQI
14th Oct 2025523 PMAQI
14th Oct 2025444 PMAQI
14th Oct 2025445 PMAQI
14th Oct 2025496 PMAQI
14th Oct 2025497 PMAQI
14th Oct 2025618 PMAQI
14th Oct 2025619 PMAQI
14th Oct 20255510 PMAQI
14th Oct 20254211 PMAQI
15th Oct 20254912 AMAQI
15th Oct 2025491 AMAQI
15th Oct 2025552 AMAQI
15th Oct 2025603 AMAQI
15th Oct 2025634 AMAQI
15th Oct 2025645 AMAQI
15th Oct 2025626 AMAQI
-3°C-7/0°C
15th Oct 2025607 AMAQI
15th Oct 2025558 AMAQI
15th Oct 2025589 AMAQI
15th Oct 20256210 AMAQI
15th Oct 20256711 AMAQI
15th Oct 20255612 PMAQI
15th Oct 2025481 PMAQI
15th Oct 2025502 PMAQI
15th Oct 2025503 PMAQI
15th Oct 2025504 PMAQI
15th Oct 2025495 PMAQI
15th Oct 2025456 PMAQI
15th Oct 2025437 PMAQI
15th Oct 2025538 PMAQI
15th Oct 2025609 PMAQI
15th Oct 20256410 PMAQI
15th Oct 20256411 PMAQI
16th Oct 20257512 AMAQI
16th Oct 2025641 AMAQI
16th Oct 2025722 AMAQI
16th Oct 2025783 AMAQI
16th Oct 2025774 AMAQI
16th Oct 2025815 AMAQI
16th Oct 2025666 AMAQI
-3°C-5/1°C
16th Oct 2025657 AMAQI
16th Oct 2025728 AMAQI
16th Oct 2025709 AMAQI
16th Oct 20256710 AMAQI
16th Oct 20257511 AMAQI
16th Oct 20256112 PMAQI
16th Oct 2025581 PMAQI
16th Oct 2025582 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025544 PMAQI
16th Oct 2025535 PMAQI
16th Oct 2025546 PMAQI
16th Oct 2025617 PMAQI
16th Oct 2025668 PMAQI
16th Oct 2025669 PMAQI
16th Oct 20256810 PMAQI
16th Oct 20257011 PMAQI
17th Oct 20257112 AMAQI
17th Oct 2025801 AMAQI
17th Oct 20251002 AMAQI
17th Oct 2025933 AMAQI
17th Oct 2025854 AMAQI
17th Oct 2025795 AMAQI
17th Oct 2025776 AMAQI
-2°C-6/3°C
17th Oct 2025627 AMAQI
17th Oct 2025608 AMAQI
17th Oct 2025669 AMAQI
17th Oct 20257010 AMAQI
17th Oct 20257211 AMAQI
17th Oct 20256012 PMAQI
17th Oct 2025581 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025533 PMAQI
17th Oct 2025534 PMAQI
17th Oct 2025525 PMAQI
17th Oct 2025526 PMAQI
17th Oct 2025537 PMAQI
17th Oct 2025668 PMAQI
17th Oct 2025719 PMAQI
17th Oct 20255610 PMAQI
17th Oct 20257311 PMAQI
18th Oct 20258212 AMAQI
18th Oct 2025851 AMAQI
18th Oct 2025782 AMAQI
18th Oct 2025963 AMAQI
18th Oct 2025914 AMAQI
18th Oct 2025935 AMAQI
18th Oct 2025716 AMAQI
-1°C-5/4°C
18th Oct 2025747 AMAQI
18th Oct 2025648 AMAQI
18th Oct 2025699 AMAQI
18th Oct 20257210 AMAQI
18th Oct 20257311 AMAQI
18th Oct 20257712 PMAQI
18th Oct 2025721 PMAQI
18th Oct 2025732 PMAQI
18th Oct 2025683 PMAQI
18th Oct 2025594 PMAQI
18th Oct 2025555 PMAQI
18th Oct 2025636 PMAQI
18th Oct 2025657 PMAQI
18th Oct 2025618 PMAQI
18th Oct 2025739 PMAQI
18th Oct 20259010 PMAQI
18th Oct 20256411 PMAQI
19th Oct 20257512 AMAQI
19th Oct 2025691 AMAQI
19th Oct 2025682 AMAQI
19th Oct 2025603 AMAQI
19th Oct 2025594 AMAQI
19th Oct 2025485 AMAQI
19th Oct 2025486 AMAQI
0°C-4/6°C
19th Oct 2025417 AMAQI
19th Oct 2025378 AMAQI
19th Oct 2025379 AMAQI
19th Oct 20253510 AMAQI
19th Oct 20253511 AMAQI
19th Oct 20253612 PMAQI
19th Oct 2025331 PMAQI
19th Oct 2025342 PMAQI
19th Oct 2025383 PMAQI
19th Oct 2025364 PMAQI
19th Oct 2025385 PMAQI
19th Oct 2025376 PMAQI
19th Oct 2025387 PMAQI
19th Oct 2025408 PMAQI
19th Oct 2025369 PMAQI
19th Oct 20254310 PMAQI
19th Oct 20255811 PMAQI
20th Oct 20258012 AMAQI
20th Oct 2025611 AMAQI
20th Oct 2025612 AMAQI
20th Oct 2025613 AMAQI
20th Oct 2025614 AMAQI
20th Oct 2025605 AMAQI
20th Oct 2025606 AMAQI
3°C-2/9°C
20th Oct 2025607 AMAQI
20th Oct 2025598 AMAQI
20th Oct 2025689 AMAQI
20th Oct 20256810 AMAQI
20th Oct 20257311 AMAQI
20th Oct 20256712 PMAQI
20th Oct 2025601 PMAQI
20th Oct 2025592 PMAQI
20th Oct 2025563 PMAQI
20th Oct 2025594 PMAQI
20th Oct 2025595 PMAQI
20th Oct 2025606 PMAQI
20th Oct 2025677 PMAQI
20th Oct 2025628 PMAQI
20th Oct 2025529 PMAQI
20th Oct 20255410 PMAQI
20th Oct 20255711 PMAQI
21st Oct 20258612 AMAQI
21st Oct 2025721 AMAQI
21st Oct 2025512 AMAQI
21st Oct 2025523 AMAQI
21st Oct 2025534 AMAQI
21st Oct 2025535 AMAQI
21st Oct 2025526 AMAQI
3°C-1/8°C
21st Oct 2025527 AMAQI
21st Oct 2025528 AMAQI
21st Oct 2025549 AMAQI
21st Oct 20257010 AMAQI
21st Oct 20259211 AMAQI
21st Oct 20255812 PMAQI
21st Oct 2025581 PMAQI
21st Oct 2025592 PMAQI
21st Oct 2025583 PMAQI
21st Oct 2025604 PMAQI
21st Oct 2025595 PMAQI
21st Oct 2025586 PMAQI
21st Oct 2025717 PMAQI
21st Oct 2025778 PMAQI
21st Oct 2025829 PMAQI
21st Oct 20258310 PMAQI
21st Oct 202511611 PMAQI
22nd Oct 202512312 AMAQI
22nd Oct 20251221 AMAQI
22nd Oct 20251252 AMAQI
22nd Oct 20251403 AMAQI
22nd Oct 20251404 AMAQI
22nd Oct 20251365 AMAQI
22nd Oct 20251196 AMAQI
2°C-1/8°C
22nd Oct 20251117 AMAQI
22nd Oct 20251168 AMAQI
22nd Oct 20251199 AMAQI
22nd Oct 202512010 AMAQI
22nd Oct 202511511 AMAQI
22nd Oct 202512612 PMAQI
22nd Oct 2025681 PMAQI
22nd Oct 2025582 PMAQI
22nd Oct 2025533 PMAQI
22nd Oct 2025294 PMAQI
22nd Oct 2025295 PMAQI
22nd Oct 2025236 PMAQI
22nd Oct 2025277 PMAQI
22nd Oct 2025318 PMAQI
22nd Oct 2025409 PMAQI
22nd Oct 20254210 PMAQI
22nd Oct 20254411 PMAQI
23rd Oct 20254512 AMAQI
23rd Oct 2025441 AMAQI
23rd Oct 2025512 AMAQI
23rd Oct 2025483 AMAQI
23rd Oct 2025454 AMAQI
23rd Oct 2025395 AMAQI
23rd Oct 2025386 AMAQI
2°C-1/7°C
23rd Oct 2025377 AMAQI
23rd Oct 2025408 AMAQI
23rd Oct 2025439 AMAQI
23rd Oct 20255310 AMAQI
23rd Oct 20253811 AMAQI
23rd Oct 20252212 PMAQI
23rd Oct 2025191 PMAQI
23rd Oct 2025202 PMAQI
23rd Oct 2025143 PMAQI
23rd Oct 2025214 PMAQI
23rd Oct 2025225 PMAQI
23rd Oct 2025156 PMAQI
23rd Oct 2025207 PMAQI
23rd Oct 2025378 PMAQI
23rd Oct 2025429 PMAQI
23rd Oct 20255610 PMAQI
23rd Oct 20256611 PMAQI
24th Oct 20256712 AMAQI
24th Oct 2025531 AMAQI
24th Oct 2025292 AMAQI
24th Oct 2025223 AMAQI
24th Oct 2025244 AMAQI
24th Oct 2025265 AMAQI
24th Oct 2025286 AMAQI
2°C-1/7°C
24th Oct 2025307 AMAQI
24th Oct 2025288 AMAQI
24th Oct 2025329 AMAQI
24th Oct 20254910 AMAQI
24th Oct 20256211 AMAQI
24th Oct 20255712 PMAQI
24th Oct 2025581 PMAQI
24th Oct 2025542 PMAQI
24th Oct 2025453 PMAQI
24th Oct 2025504 PMAQI
24th Oct 2025435 PMAQI
24th Oct 2025396 PMAQI
24th Oct 2025527 PMAQI
24th Oct 2025628 PMAQI
24th Oct 2025719 PMAQI
24th Oct 20255510 PMAQI
24th Oct 20256611 PMAQI
25th Oct 20257012 AMAQI
25th Oct 2025591 AMAQI
25th Oct 2025582 AMAQI
25th Oct 2025673 AMAQI
25th Oct 2025854 AMAQI
25th Oct 2025785 AMAQI
25th Oct 2025716 AMAQI
3°C-1/9°C
25th Oct 2025667 AMAQI
25th Oct 2025678 AMAQI
25th Oct 2025679 AMAQI
25th Oct 20256510 AMAQI
25th Oct 20256211 AMAQI
25th Oct 20256412 PMAQI
25th Oct 2025561 PMAQI
25th Oct 2025432 PMAQI
25th Oct 2025483 PMAQI
25th Oct 2025354 PMAQI
25th Oct 2025375 PMAQI
25th Oct 2025516 PMAQI
25th Oct 2025677 PMAQI
25th Oct 2025678 PMAQI
25th Oct 2025669 PMAQI
25th Oct 20255210 PMAQI
25th Oct 20257311 PMAQI
26th Oct 20257412 AMAQI
26th Oct 2025711 AMAQI
26th Oct 2025702 AMAQI
26th Oct 2025653 AMAQI
26th Oct 2025674 AMAQI
26th Oct 2025695 AMAQI
26th Oct 2025636 AMAQI
5°C1/11°C
26th Oct 2025607 AMAQI
26th Oct 2025628 AMAQI
26th Oct 2025599 AMAQI
26th Oct 20255010 AMAQI
26th Oct 20255411 AMAQI
26th Oct 20255512 PMAQI
26th Oct 2025481 PMAQI
26th Oct 2025502 PMAQI
26th Oct 2025393 PMAQI
26th Oct 2025534 PMAQI
26th Oct 2025515 PMAQI
26th Oct 2025526 PMAQI
26th Oct 2025507 PMAQI
26th Oct 2025588 PMAQI
26th Oct 2025659 PMAQI
26th Oct 20256010 PMAQI
26th Oct 20256011 PMAQI
27th Oct 20256612 AMAQI
27th Oct 2025591 AMAQI
27th Oct 2025652 AMAQI
27th Oct 2025703 AMAQI
27th Oct 2025694 AMAQI
27th Oct 2025625 AMAQI
27th Oct 2025566 AMAQI
5°C1/9°C
27th Oct 2025567 AMAQI
27th Oct 2025528 AMAQI
27th Oct 2025579 AMAQI
27th Oct 20256610 AMAQI
27th Oct 20256011 AMAQI
27th Oct 20255412 PMAQI
27th Oct 2025461 PMAQI
27th Oct 2025522 PMAQI
27th Oct 2025553 PMAQI
27th Oct 2025594 PMAQI
27th Oct 2025655 PMAQI
27th Oct 2025676 PMAQI
27th Oct 2025707 PMAQI
27th Oct 2025738 PMAQI
27th Oct 2025749 PMAQI
27th Oct 20256810 PMAQI
27th Oct 20256211 PMAQI
28th Oct 20256712 AMAQI
28th Oct 2025701 AMAQI
28th Oct 2025682 AMAQI
28th Oct 2025603 AMAQI
28th Oct 2025504 AMAQI
28th Oct 2025305 AMAQI
28th Oct 2025306 AMAQI
3°C0/7°C
28th Oct 2025527 AMAQI
28th Oct 2025538 AMAQI
28th Oct 2025589 AMAQI
28th Oct 20256210 AMAQI
28th Oct 20256811 AMAQI
28th Oct 20255612 PMAQI
28th Oct 2025511 PMAQI
28th Oct 2025482 PMAQI
28th Oct 2025303 PMAQI
28th Oct 2025304 PMAQI
28th Oct 2025365 PMAQI
28th Oct 2025416 PMAQI
28th Oct 2025517 PMAQI
28th Oct 2025538 PMAQI
28th Oct 2025649 PMAQI
28th Oct 20256510 PMAQI
28th Oct 20256911 PMAQI
29th Oct 20256812 AMAQI
29th Oct 2025661 AMAQI
29th Oct 2025572 AMAQI
29th Oct 2025563 AMAQI
29th Oct 2025744 AMAQI
29th Oct 2025635 AMAQI
29th Oct 2025556 AMAQI
5°C2/7°C
29th Oct 2025507 AMAQI
29th Oct 2025588 AMAQI
29th Oct 2025539 AMAQI
29th Oct 20254610 AMAQI
29th Oct 20254011 AMAQI
29th Oct 20253912 PMAQI
29th Oct 2025401 PMAQI
29th Oct 2025412 PMAQI
29th Oct 2025493 PMAQI
29th Oct 2025514 PMAQI
29th Oct 2025515 PMAQI
29th Oct 2025546 PMAQI
29th Oct 2025607 PMAQI
29th Oct 2025728 PMAQI
29th Oct 2025749 PMAQI
29th Oct 20257710 PMAQI
29th Oct 20256411 PMAQI
30th Oct 20256012 AMAQI
30th Oct 2025641 AMAQI
30th Oct 2025642 AMAQI
30th Oct 2025553 AMAQI
30th Oct 2025544 AMAQI
30th Oct 2025555 AMAQI
30th Oct 2025446 AMAQI
4°C1/8°C
30th Oct 2025407 AMAQI
30th Oct 2025518 AMAQI
30th Oct 2025539 AMAQI
30th Oct 20255610 AMAQI
30th Oct 20255411 AMAQI
30th Oct 20254212 PMAQI
30th Oct 2025301 PMAQI
30th Oct 2025372 PMAQI
30th Oct 2025423 PMAQI
30th Oct 2025504 PMAQI
30th Oct 2025545 PMAQI
30th Oct 2025576 PMAQI
30th Oct 2025627 PMAQI
30th Oct 2025598 PMAQI
30th Oct 2025549 PMAQI
30th Oct 20256310 PMAQI
30th Oct 202510811 PMAQI
31st Oct 202514412 AMAQI
31st Oct 2025821 AMAQI
31st Oct 2025802 AMAQI
31st Oct 2025883 AMAQI
31st Oct 2025454 AMAQI
31st Oct 2025415 AMAQI
31st Oct 2025506 AMAQI
6°C2/10°C
31st Oct 2025597 AMAQI
31st Oct 2025578 AMAQI
31st Oct 2025569 AMAQI
31st Oct 20256710 AMAQI
31st Oct 20256011 AMAQI
31st Oct 20254912 PMAQI
31st Oct 2025351 PMAQI
31st Oct 2025302 PMAQI
31st Oct 2025383 PMAQI
31st Oct 2025284 PMAQI
31st Oct 2025285 PMAQI
31st Oct 2025366 PMAQI
31st Oct 2025517 PMAQI
31st Oct 2025588 PMAQI
31st Oct 2025679 PMAQI
31st Oct 20256510 PMAQI
31st Oct 20255911 PMAQI
1st Nov 20255512 AMAQI
1st Nov 2025531 AMAQI
1st Nov 2025552 AMAQI
1st Nov 2025593 AMAQI
1st Nov 2025454 AMAQI
1st Nov 2025505 AMAQI
1st Nov 2025636 AMAQI
6°C3/11°C
1st Nov 2025597 AMAQI
1st Nov 2025558 AMAQI
1st Nov 2025299 AMAQI
1st Nov 20252710 AMAQI
1st Nov 20252611 AMAQI
1st Nov 20252212 PMAQI
1st Nov 2025221 PMAQI
1st Nov 2025212 PMAQI
1st Nov 2025213 PMAQI
1st Nov 2025214 PMAQI
1st Nov 2025255 PMAQI
1st Nov 2025286 PMAQI
1st Nov 2025217 PMAQI
1st Nov 2025138 PMAQI
1st Nov 2025239 PMAQI
1st Nov 20252410 PMAQI
1st Nov 20251811 PMAQI
2nd Nov 20251512 AMAQI
2nd Nov 2025151 AMAQI
2nd Nov 2025132 AMAQI
2nd Nov 2025113 AMAQI
2nd Nov 2025114 AMAQI
2nd Nov 2025105 AMAQI
2nd Nov 2025116 AMAQI
8°C3/15°C
2nd Nov 2025117 AMAQI
2nd Nov 2025118 AMAQI
2nd Nov 2025139 AMAQI
2nd Nov 20251610 AMAQI
2nd Nov 20251211 AMAQI
2nd Nov 20251112 PMAQI
2nd Nov 2025121 PMAQI
2nd Nov 2025122 PMAQI
2nd Nov 2025153 PMAQI
2nd Nov 2025114 PMAQI
2nd Nov 2025115 PMAQI
2nd Nov 2025156 PMAQI
2nd Nov 2025177 PMAQI
2nd Nov 2025268 PMAQI
2nd Nov 2025319 PMAQI
2nd Nov 20253510 PMAQI
2nd Nov 20253911 PMAQI
3rd Nov 20254012 AMAQI
3rd Nov 2025321 AMAQI
3rd Nov 2025262 AMAQI
3rd Nov 2025423 AMAQI
3rd Nov 2025364 AMAQI
3rd Nov 2025345 AMAQI
3rd Nov 2025306 AMAQI
4°C3/7°C
3rd Nov 2025307 AMAQI
3rd Nov 2025368 AMAQI
3rd Nov 2025439 AMAQI
3rd Nov 20254510 AMAQI
3rd Nov 20254411 AMAQI
3rd Nov 20254412 PMAQI
3rd Nov 2025291 PMAQI
3rd Nov 2025272 PMAQI
3rd Nov 2025283 PMAQI
3rd Nov 2025284 PMAQI
3rd Nov 2025325 PMAQI
3rd Nov 2025376 PMAQI
3rd Nov 2025457 PMAQI
3rd Nov 2025548 PMAQI
3rd Nov 2025619 PMAQI
3rd Nov 20256010 PMAQI
3rd Nov 20256611 PMAQI
4th Nov 20255412 AMAQI
4th Nov 2025541 AMAQI
4th Nov 2025442 AMAQI
4th Nov 2025293 AMAQI
4th Nov 2025304 AMAQI
4th Nov 2025365 AMAQI
4th Nov 2025306 AMAQI
4°C1/5°C
4th Nov 2025287 AMAQI
4th Nov 2025288 AMAQI
4th Nov 2025289 AMAQI
4th Nov 20252710 AMAQI
4th Nov 20254811 AMAQI
4th Nov 20254512 PMAQI
4th Nov 2025371 PMAQI
4th Nov 2025382 PMAQI
4th Nov 2025383 PMAQI
4th Nov 2025354 PMAQI
4th Nov 2025505 PMAQI
4th Nov 2025586 PMAQI
4th Nov 2025597 PMAQI
4th Nov 2025608 PMAQI
4th Nov 2025649 PMAQI
4th Nov 20255710 PMAQI
4th Nov 20255811 PMAQI
5th Nov 20256112 AMAQI
5th Nov 2025571 AMAQI
5th Nov 2025532 AMAQI
5th Nov 2025523 AMAQI
5th Nov 2025474 AMAQI
5th Nov 2025345 AMAQI
5th Nov 2025266 AMAQI
4°C-1/6°C
5th Nov 2025227 AMAQI
5th Nov 2025248 AMAQI
5th Nov 2025299 AMAQI
5th Nov 20254610 AMAQI
5th Nov 20255411 AMAQI
5th Nov 20255312 PMAQI
5th Nov 2025531 PMAQI
5th Nov 2025502 PMAQI
5th Nov 2025573 PMAQI
5th Nov 2025464 PMAQI
5th Nov 2025355 PMAQI
5th Nov 2025446 PMAQI
5th Nov 2025517 PMAQI
5th Nov 2025568 PMAQI
5th Nov 2025609 PMAQI
5th Nov 20255710 PMAQI
5th Nov 20254311 PMAQI
6th Nov 20255512 AMAQI
6th Nov 2025541 AMAQI
6th Nov 2025592 AMAQI
6th Nov 2025563 AMAQI
6th Nov 2025414 AMAQI
6th Nov 2025425 AMAQI
6th Nov 2025426 AMAQI
-4°C-6/-2°C
6th Nov 2025447 AMAQI
6th Nov 2025458 AMAQI
6th Nov 2025459 AMAQI
6th Nov 20254610 AMAQI
6th Nov 20255511 AMAQI
6th Nov 20255512 PMAQI
6th Nov 2025391 PMAQI
6th Nov 2025532 PMAQI
6th Nov 2025353 PMAQI
6th Nov 2025404 PMAQI
6th Nov 2025345 PMAQI
6th Nov 2025336 PMAQI
6th Nov 2025377 PMAQI
6th Nov 2025418 PMAQI
6th Nov 2025579 PMAQI
6th Nov 20255810 PMAQI
6th Nov 20255811 PMAQI
7th Nov 20255612 AMAQI
7th Nov 2025441 AMAQI
7th Nov 2025302 AMAQI
--°C/°C
7 AM
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 11 AM
58AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM
45AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 58), while the lowest AQI was between 4 PM to 5 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM
68AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
47AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 68), while the lowest AQI was between 6 PM to 6 PM (Avg. 47).
2025 Days Vs Air Quality
Barnaul, Altayskiy Kray, Russia
2025
42%
131
39%
122
15%
47
3%
9
Total number of days with different AQI categories in last 310 days in 2025 (55 days remaining)
Good
131 DaysModerate
122 DaysPoor
47 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 310 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Barnaul, Altayskiy Kray, Russia
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
141AQI
141AQI
2nd January 2025
126AQI
126AQI
3rd January 2025
139AQI
139AQI
4th January 2025
157AQI
157AQI
5th January 2025
135AQI
135AQI
6th January 2025
136AQI
136AQI
7th January 2025
92AQI
92AQI
8th January 2025
116AQI
116AQI
9th January 2025
88AQI
88AQI
10th January 2025
112AQI
112AQI
11th January 2025
125AQI
125AQI
12th January 2025
142AQI
142AQI
13th January 2025
167AQI
167AQI
14th January 2025
111AQI
111AQI
15th January 2025
104AQI
104AQI
16th January 2025
129AQI
129AQI
17th January 2025
150AQI
150AQI
18th January 2025
164AQI
164AQI
19th January 2025
159AQI
159AQI
20th January 2025
143AQI
143AQI
21st January 2025
142AQI
142AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
139AQI
139AQI
24th January 2025
98AQI
98AQI
25th January 2025
71AQI
71AQI
26th January 2025
117AQI
117AQI
27th January 2025
105AQI
105AQI
28th January 2025
135AQI
135AQI
29th January 2025
164AQI
164AQI
30th January 2025
170AQI
170AQI
31st January 2025
164AQI
164AQI
1st February 2025
143AQI
143AQI
2nd February 2025
122AQI
122AQI
3rd February 2025
89AQI
89AQI
4th February 2025
105AQI
105AQI
5th February 2025
85AQI
85AQI
6th February 2025
107AQI
107AQI
7th February 2025
109AQI
109AQI
8th February 2025
114AQI
114AQI
9th February 2025
157AQI
157AQI
10th February 2025
139AQI
139AQI
11th February 2025
149AQI
149AQI
12th February 2025
120AQI
120AQI
13th February 2025
116AQI
116AQI
14th February 2025
104AQI
104AQI
15th February 2025
131AQI
131AQI
16th February 2025
111AQI
111AQI
17th February 2025
107AQI
107AQI
18th February 2025
127AQI
127AQI
19th February 2025
129AQI
129AQI
20th February 2025
127AQI
127AQI
21st February 2025
130AQI
130AQI
22nd February 2025
124AQI
124AQI
23rd February 2025
124AQI
124AQI
24th February 2025
127AQI
127AQI
25th February 2025
118AQI
118AQI
26th February 2025
136AQI
136AQI
27th February 2025
127AQI
127AQI
28th February 2025
103AQI
103AQI
1st March 2025
111AQI
111AQI
2nd March 2025
97AQI
97AQI
3rd March 2025
76AQI
76AQI
4th March 2025
70AQI
70AQI
5th March 2025
67AQI
67AQI
6th March 2025
62AQI
62AQI
7th March 2025
90AQI
90AQI
8th March 2025
90AQI
90AQI
9th March 2025
111AQI
111AQI
10th March 2025
93AQI
93AQI
11th March 2025
90AQI
90AQI
12th March 2025
68AQI
68AQI
13th March 2025
96AQI
96AQI
14th March 2025
89AQI
89AQI
15th March 2025
72AQI
72AQI
16th March 2025
75AQI
75AQI
17th March 2025
62AQI
62AQI
18th March 2025
70AQI
70AQI
19th March 2025
85AQI
85AQI
20th March 2025
84AQI
84AQI
21st March 2025
87AQI
87AQI
22nd March 2025
88AQI
88AQI
23rd March 2025
83AQI
83AQI
24th March 2025
70AQI
70AQI
25th March 2025
72AQI
72AQI
26th March 2025
69AQI
69AQI
27th March 2025
69AQI
69AQI
28th March 2025
65AQI
65AQI
29th March 2025
64AQI
64AQI
30th March 2025
72AQI
72AQI
31st March 2025
74AQI
74AQI
1st April 2025
72AQI
72AQI
2nd April 2025
64AQI
64AQI
3rd April 2025
65AQI
65AQI
4th April 2025
67AQI
67AQI
5th April 2025
67AQI
67AQI
6th April 2025
72AQI
72AQI
7th April 2025
75AQI
75AQI
8th April 2025
71AQI
71AQI
9th April 2025
75AQI
75AQI
10th April 2025
103AQI
103AQI
11th April 2025
75AQI
75AQI
12th April 2025
78AQI
78AQI
13th April 2025
66AQI
66AQI
14th April 2025
81AQI
81AQI
15th April 2025
73AQI
73AQI
16th April 2025
72AQI
72AQI
17th April 2025
71AQI
71AQI
18th April 2025
65AQI
65AQI
19th April 2025
61AQI
61AQI
20th April 2025
62AQI
62AQI
21st April 2025
73AQI
73AQI
22nd April 2025
72AQI
72AQI
23rd April 2025
71AQI
71AQI
24th April 2025
77AQI
77AQI
25th April 2025
75AQI
75AQI
26th April 2025
76AQI
76AQI
27th April 2025
81AQI
81AQI
28th April 2025
72AQI
72AQI
29th April 2025
82AQI
82AQI
30th April 2025
71AQI
71AQI
1st May 2025
54AQI
54AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
30AQI
30AQI
4th May 2025
29AQI
29AQI
5th May 2025
29AQI
29AQI
6th May 2025
32AQI
32AQI
7th May 2025
37AQI
37AQI
8th May 2025
37AQI
37AQI
9th May 2025
36AQI
36AQI
10th May 2025
37AQI
37AQI
11th May 2025
30AQI
30AQI
12th May 2025
34AQI
34AQI
13th May 2025
35AQI
35AQI
14th May 2025
36AQI
36AQI
15th May 2025
28AQI
28AQI
16th May 2025
32AQI
32AQI
17th May 2025
35AQI
35AQI
18th May 2025
32AQI
32AQI
19th May 2025
28AQI
28AQI
20th May 2025
33AQI
33AQI
21st May 2025
34AQI
34AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
26AQI
26AQI
24th May 2025
24AQI
24AQI
25th May 2025
27AQI
27AQI
26th May 2025
23AQI
23AQI
27th May 2025
27AQI
27AQI
28th May 2025
28AQI
28AQI
29th May 2025
26AQI
26AQI
30th May 2025
27AQI
27AQI
31st May 2025
28AQI
28AQI
1st June 2025
33AQI
33AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
35AQI
35AQI
4th June 2025
30AQI
30AQI
5th June 2025
31AQI
31AQI
6th June 2025
29AQI
29AQI
7th June 2025
33AQI
33AQI
8th June 2025
29AQI
29AQI
9th June 2025
28AQI
28AQI
10th June 2025
33AQI
33AQI
11th June 2025
32AQI
32AQI
12th June 2025
39AQI
39AQI
13th June 2025
44AQI
44AQI
14th June 2025
50AQI
50AQI
15th June 2025
51AQI
51AQI
16th June 2025
48AQI
48AQI
17th June 2025
44AQI
44AQI
18th June 2025
48AQI
48AQI
19th June 2025
47AQI
47AQI
20th June 2025
41AQI
41AQI
21st June 2025
36AQI
36AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
27AQI
27AQI
24th June 2025
29AQI
29AQI
25th June 2025
30AQI
30AQI
26th June 2025
29AQI
29AQI
27th June 2025
26AQI
26AQI
28th June 2025
29AQI
29AQI
29th June 2025
30AQI
30AQI
30th June 2025
29AQI
29AQI
1st July 2025
29AQI
29AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
37AQI
37AQI
4th July 2025
36AQI
36AQI
5th July 2025
33AQI
33AQI
6th July 2025
27AQI
27AQI
7th July 2025
28AQI
28AQI
8th July 2025
27AQI
27AQI
9th July 2025
29AQI
29AQI
10th July 2025
31AQI
31AQI
11th July 2025
34AQI
34AQI
12th July 2025
32AQI
32AQI
13th July 2025
29AQI
29AQI
14th July 2025
29AQI
29AQI
15th July 2025
29AQI
29AQI
16th July 2025
31AQI
31AQI
17th July 2025
36AQI
36AQI
18th July 2025
37AQI
37AQI
19th July 2025
38AQI
38AQI
20th July 2025
33AQI
33AQI
21st July 2025
31AQI
31AQI
22nd July 2025
29AQI
29AQI
23rd July 2025
28AQI
28AQI
24th July 2025
27AQI
27AQI
25th July 2025
29AQI
29AQI
26th July 2025
31AQI
31AQI
27th July 2025
35AQI
35AQI
28th July 2025
38AQI
38AQI
29th July 2025
42AQI
42AQI
30th July 2025
42AQI
42AQI
31st July 2025
46AQI
46AQI
1st August 2025
52AQI
52AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
54AQI
54AQI
4th August 2025
52AQI
52AQI
5th August 2025
50AQI
50AQI
6th August 2025
43AQI
43AQI
7th August 2025
36AQI
36AQI
8th August 2025
36AQI
36AQI
9th August 2025
34AQI
34AQI
10th August 2025
37AQI
37AQI
11th August 2025
41AQI
41AQI
12th August 2025
49AQI
49AQI
13th August 2025
47AQI
47AQI
14th August 2025
46AQI
46AQI
15th August 2025
44AQI
44AQI
16th August 2025
49AQI
49AQI
17th August 2025
44AQI
44AQI
18th August 2025
39AQI
39AQI
19th August 2025
44AQI
44AQI
20th August 2025
44AQI
44AQI
21st August 2025
43AQI
43AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
49AQI
49AQI
24th August 2025
50AQI
50AQI
25th August 2025
51AQI
51AQI
26th August 2025
48AQI
48AQI
27th August 2025
53AQI
53AQI
28th August 2025
54AQI
54AQI
29th August 2025
54AQI
54AQI
30th August 2025
54AQI
54AQI
31st August 2025
55AQI
55AQI
1st September 2025
55AQI
55AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
57AQI
57AQI
4th September 2025
43AQI
43AQI
5th September 2025
58AQI
58AQI
6th September 2025
58AQI
58AQI
7th September 2025
61AQI
61AQI
8th September 2025
65AQI
65AQI
9th September 2025
68AQI
68AQI
10th September 2025
70AQI
70AQI
11th September 2025
69AQI
69AQI
12th September 2025
69AQI
69AQI
13th September 2025
65AQI
65AQI
14th September 2025
64AQI
64AQI
15th September 2025
61AQI
61AQI
16th September 2025
56AQI
56AQI
17th September 2025
54AQI
54AQI
18th September 2025
60AQI
60AQI
19th September 2025
54AQI
54AQI
20th September 2025
54AQI
54AQI
21st September 2025
56AQI
56AQI
22nd September 2025
56AQI
56AQI
23rd September 2025
55AQI
55AQI
24th September 2025
47AQI
47AQI
25th September 2025
31AQI
31AQI
26th September 2025
20AQI
20AQI
27th September 2025
29AQI
29AQI
28th September 2025
19AQI
19AQI
29th September 2025
14AQI
14AQI
30th September 2025
25AQI
25AQI
1st October 2025
44AQI
44AQI
2nd October 2025
47AQI
47AQI
3rd October 2025
45AQI
45AQI
4th October 2025
51AQI
51AQI
5th October 2025
52AQI
52AQI
6th October 2025
36AQI
36AQI
7th October 2025
61AQI
61AQI
8th October 2025
57AQI
57AQI
9th October 2025
55AQI
55AQI
10th October 2025
56AQI
56AQI
11th October 2025
65AQI
65AQI
12th October 2025
67AQI
67AQI
13th October 2025
66AQI
66AQI
14th October 2025
55AQI
55AQI
15th October 2025
54AQI
54AQI
16th October 2025
68AQI
68AQI
17th October 2025
68AQI
68AQI
18th October 2025
75AQI
75AQI
19th October 2025
49AQI
49AQI
20th October 2025
66AQI
66AQI
21st October 2025
67AQI
67AQI
22nd October 2025
90AQI
90AQI
23rd October 2025
38AQI
38AQI
24th October 2025
50AQI
50AQI
25th October 2025
64AQI
64AQI
26th October 2025
61AQI
61AQI
27th October 2025
63AQI
63AQI
28th October 2025
55AQI
55AQI
29th October 2025
58AQI
58AQI
30th October 2025
57AQI
57AQI
31st October 2025
72AQI
72AQI
1st November 2025
38AQI
38AQI
2nd November 2025
17AQI
17AQI
3rd November 2025
40AQI
40AQI
4th November 2025
46AQI
46AQI
5th November 2025
48AQI
48AQI
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
132AQI
121AQI
80AQI
73AQI
32AQI
35AQI
33AQI
47AQI
52AQI
58AQI
38AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202565AQI
4
19
8
2
25
1
29
2
29
1
30
1
29
1
31
21
10
8
22
7
24
5
131
122
47
9
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
May32AQI
202444AQI
13
14
4
18
9
2
23
8
26
3
31
29
1
30
1
31
3
13
19
3
8
13
17
1
236
52
31
1
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
September18AQI
202335AQI
28
3
7
14
6
1
30
1
30
25
5
1
27
3
31
31
27
3
25
5
1
2
14
7
10
275
42
19
1
Highest AQI recorded in
November121AQI
Lowest AQI recorded in
April23AQI
202259AQI
3
17
7
1
13
8
7
2
33
15
7
3
Highest AQI recorded in
December74AQI
Lowest AQI recorded in
October33AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
65AQILeast Polluted Year Recorded
2023(Avg.)
35AQIBarnaul's annual 2025 AQI (65) shows an average percentage change of 48.5% (worsened AQI) compared to previous years: 2022 (59), 2023 (35), 2024 (44).
