Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia 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
Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Nov 2022
151AQILowest AQI recorded on
14th Nov 2023
21AQISame Day Analysis (12th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 70 of Moderate air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Nov - 12th Nov 2025
Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia
AQI
Day
Night
.
6 AM11th Nov 2025
4 PM
5 AM12th Nov 2025
Day time
Avg. Highest Time
12PM11th Nov
80AQI
Avg. Lowest Time
4PM11th Nov
63AQI
Night time
Avg. Highest Time
4AM12th Nov
74AQI
Avg. Lowest Time
8PM11th Nov
61AQI
In the last 24 hours,
Ostrava Radvanice Zu's AQI reached its highest point of 80 at 12 PM during the Day, while the lowest point, 61, was recorded at 8 PM during the Night between 11th Nov and 12th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia
OctNov
13th - 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 - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Oct 2025416 AMAQI
13th Oct 2025387 AMAQI
13th Oct 2025418 AMAQI
13th Oct 2025389 AMAQI
13th Oct 20252110 AMAQI
13th Oct 20252911 AMAQI
13th Oct 20254912 PMAQI
13th Oct 2025501 PMAQI
13th Oct 2025512 PMAQI
13th Oct 2025583 PMAQI
13th Oct 2025594 PMAQI
13th Oct 2025545 PMAQI
13th Oct 2025536 PMAQI
13th Oct 2025537 PMAQI
13th Oct 2025628 PMAQI
13th Oct 2025779 PMAQI
13th Oct 202510210 PMAQI
13th Oct 202510611 PMAQI
14th Oct 20259312 AMAQI
14th Oct 2025841 AMAQI
14th Oct 2025802 AMAQI
14th Oct 2025703 AMAQI
14th Oct 2025644 AMAQI
14th Oct 2025625 AMAQI
10°C9/13°C
14th Oct 2025606 AMAQI
14th Oct 2025597 AMAQI
14th Oct 2025588 AMAQI
14th Oct 2025579 AMAQI
14th Oct 20255810 AMAQI
14th Oct 20255711 AMAQI
14th Oct 20255712 PMAQI
14th Oct 2025581 PMAQI
14th Oct 2025582 PMAQI
14th Oct 2025553 PMAQI
14th Oct 2025544 PMAQI
14th Oct 2025535 PMAQI
14th Oct 2025526 PMAQI
14th Oct 2025507 PMAQI
14th Oct 2025528 PMAQI
14th Oct 2025569 PMAQI
14th Oct 20255710 PMAQI
14th Oct 20256111 PMAQI
15th Oct 20256712 AMAQI
15th Oct 2025721 AMAQI
15th Oct 2025812 AMAQI
15th Oct 2025693 AMAQI
15th Oct 2025654 AMAQI
15th Oct 2025655 AMAQI
7°C6/8°C
15th Oct 2025706 AMAQI
15th Oct 2025817 AMAQI
15th Oct 2025818 AMAQI
15th Oct 2025789 AMAQI
15th Oct 20257010 AMAQI
15th Oct 20256711 AMAQI
15th Oct 20256712 PMAQI
15th Oct 2025671 PMAQI
15th Oct 2025582 PMAQI
15th Oct 2025583 PMAQI
15th Oct 2025634 PMAQI
15th Oct 2025645 PMAQI
15th Oct 2025576 PMAQI
15th Oct 2025637 PMAQI
15th Oct 2025748 PMAQI
15th Oct 2025929 PMAQI
15th Oct 202510810 PMAQI
15th Oct 202511211 PMAQI
16th Oct 202514112 AMAQI
16th Oct 20251391 AMAQI
16th Oct 20251062 AMAQI
16th Oct 20251023 AMAQI
16th Oct 2025944 AMAQI
16th Oct 2025915 AMAQI
9°C7/11°C
16th Oct 2025786 AMAQI
16th Oct 2025757 AMAQI
16th Oct 2025778 AMAQI
16th Oct 2025709 AMAQI
16th Oct 20256910 AMAQI
16th Oct 20257611 AMAQI
16th Oct 20256712 PMAQI
16th Oct 2025581 PMAQI
16th Oct 2025462 PMAQI
16th Oct 2025483 PMAQI
16th Oct 2025454 PMAQI
16th Oct 2025535 PMAQI
16th Oct 2025506 PMAQI
16th Oct 2025527 PMAQI
16th Oct 2025518 PMAQI
16th Oct 2025509 PMAQI
16th Oct 20255510 PMAQI
16th Oct 20255811 PMAQI
17th Oct 20255912 AMAQI
17th Oct 2025561 AMAQI
17th Oct 2025602 AMAQI
17th Oct 2025583 AMAQI
17th Oct 2025564 AMAQI
17th Oct 2025575 AMAQI
9°C6/13°C
17th Oct 2025566 AMAQI
17th Oct 2025557 AMAQI
17th Oct 2025528 AMAQI
17th Oct 2025529 AMAQI
17th Oct 20255510 AMAQI
17th Oct 20255611 AMAQI
17th Oct 20255412 PMAQI
17th Oct 2025551 PMAQI
17th Oct 2025522 PMAQI
17th Oct 2025513 PMAQI
17th Oct 2025484 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025526 PMAQI
17th Oct 2025507 PMAQI
17th Oct 2025538 PMAQI
17th Oct 2025559 PMAQI
17th Oct 20255610 PMAQI
17th Oct 20256211 PMAQI
18th Oct 20256112 AMAQI
18th Oct 2025671 AMAQI
18th Oct 2025622 AMAQI
18th Oct 2025653 AMAQI
18th Oct 2025654 AMAQI
18th Oct 2025705 AMAQI
10°C9/11°C
18th Oct 2025646 AMAQI
18th Oct 2025547 AMAQI
18th Oct 2025568 AMAQI
18th Oct 2025529 AMAQI
18th Oct 20254010 AMAQI
18th Oct 20254311 AMAQI
18th Oct 20254512 PMAQI
18th Oct 2025401 PMAQI
18th Oct 2025432 PMAQI
18th Oct 2025403 PMAQI
18th Oct 2025464 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025496 PMAQI
18th Oct 2025417 PMAQI
18th Oct 2025458 PMAQI
18th Oct 2025539 PMAQI
18th Oct 20255910 PMAQI
18th Oct 20255511 PMAQI
19th Oct 20255412 AMAQI
19th Oct 2025551 AMAQI
19th Oct 2025532 AMAQI
19th Oct 2025513 AMAQI
19th Oct 2025464 AMAQI
19th Oct 2025385 AMAQI
8°C5/9°C
19th Oct 2025536 AMAQI
19th Oct 2025557 AMAQI
19th Oct 2025508 AMAQI
19th Oct 2025519 AMAQI
19th Oct 20255210 AMAQI
19th Oct 20256011 AMAQI
19th Oct 20257012 PMAQI
19th Oct 2025691 PMAQI
19th Oct 2025742 PMAQI
19th Oct 2025663 PMAQI
19th Oct 2025634 PMAQI
19th Oct 2025575 PMAQI
19th Oct 2025586 PMAQI
19th Oct 2025617 PMAQI
19th Oct 2025848 PMAQI
19th Oct 2025879 PMAQI
19th Oct 20259110 PMAQI
19th Oct 202510511 PMAQI
20th Oct 202511612 AMAQI
20th Oct 20251171 AMAQI
20th Oct 20251072 AMAQI
20th Oct 2025943 AMAQI
20th Oct 2025864 AMAQI
20th Oct 2025865 AMAQI
6°C4/10°C
20th Oct 2025836 AMAQI
20th Oct 2025867 AMAQI
20th Oct 2025858 AMAQI
20th Oct 2025909 AMAQI
20th Oct 20259810 AMAQI
20th Oct 20258811 AMAQI
20th Oct 20257012 PMAQI
20th Oct 2025661 PMAQI
20th Oct 2025622 PMAQI
20th Oct 2025583 PMAQI
20th Oct 2025594 PMAQI
20th Oct 2025605 PMAQI
20th Oct 2025606 PMAQI
20th Oct 2025597 PMAQI
20th Oct 2025548 PMAQI
20th Oct 2025629 PMAQI
20th Oct 20256410 PMAQI
20th Oct 20256411 PMAQI
21st Oct 20256112 AMAQI
21st Oct 2025761 AMAQI
21st Oct 2025592 AMAQI
21st Oct 2025583 AMAQI
21st Oct 2025624 AMAQI
21st Oct 2025685 AMAQI
7°C3/13°C
21st Oct 2025666 AMAQI
21st Oct 2025647 AMAQI
21st Oct 2025618 AMAQI
21st Oct 2025619 AMAQI
21st Oct 20256110 AMAQI
21st Oct 20256911 AMAQI
21st Oct 20256912 PMAQI
21st Oct 2025641 PMAQI
21st Oct 2025642 PMAQI
21st Oct 2025693 PMAQI
21st Oct 2025664 PMAQI
21st Oct 2025635 PMAQI
21st Oct 2025606 PMAQI
21st Oct 2025657 PMAQI
21st Oct 2025708 PMAQI
21st Oct 2025709 PMAQI
21st Oct 20258210 PMAQI
21st Oct 20256911 PMAQI
22nd Oct 20258412 AMAQI
22nd Oct 2025841 AMAQI
22nd Oct 2025782 AMAQI
22nd Oct 2025753 AMAQI
22nd Oct 2025704 AMAQI
22nd Oct 2025705 AMAQI
8°C4/12°C
22nd Oct 2025696 AMAQI
22nd Oct 2025817 AMAQI
22nd Oct 2025748 AMAQI
22nd Oct 2025819 AMAQI
22nd Oct 20256210 AMAQI
22nd Oct 20256611 AMAQI
22nd Oct 20256412 PMAQI
22nd Oct 2025591 PMAQI
22nd Oct 2025562 PMAQI
22nd Oct 2025563 PMAQI
22nd Oct 2025564 PMAQI
22nd Oct 2025525 PMAQI
22nd Oct 2025536 PMAQI
22nd Oct 2025557 PMAQI
22nd Oct 2025588 PMAQI
22nd Oct 2025649 PMAQI
22nd Oct 20255910 PMAQI
22nd Oct 20255711 PMAQI
23rd Oct 20255912 AMAQI
23rd Oct 2025621 AMAQI
23rd Oct 2025732 AMAQI
23rd Oct 2025683 AMAQI
23rd Oct 2025614 AMAQI
23rd Oct 2025595 AMAQI
12°C8/16°C
23rd Oct 2025676 AMAQI
23rd Oct 2025667 AMAQI
23rd Oct 2025618 AMAQI
23rd Oct 2025649 AMAQI
23rd Oct 20256310 AMAQI
23rd Oct 20256211 AMAQI
23rd Oct 20255912 PMAQI
23rd Oct 2025561 PMAQI
23rd Oct 2025532 PMAQI
23rd Oct 2025413 PMAQI
23rd Oct 2025404 PMAQI
23rd Oct 2025395 PMAQI
23rd Oct 2025326 PMAQI
23rd Oct 2025407 PMAQI
23rd Oct 2025368 PMAQI
23rd Oct 2025399 PMAQI
23rd Oct 20255210 PMAQI
23rd Oct 20255411 PMAQI
24th Oct 20253412 AMAQI
24th Oct 2025321 AMAQI
24th Oct 2025202 AMAQI
24th Oct 2025173 AMAQI
24th Oct 2025264 AMAQI
24th Oct 2025265 AMAQI
14°C10/18°C
24th Oct 2025186 AMAQI
24th Oct 2025207 AMAQI
24th Oct 2025358 AMAQI
24th Oct 2025399 AMAQI
24th Oct 20253710 AMAQI
24th Oct 20252911 AMAQI
24th Oct 20252612 PMAQI
24th Oct 2025261 PMAQI
24th Oct 2025322 PMAQI
24th Oct 2025223 PMAQI
24th Oct 2025254 PMAQI
24th Oct 2025275 PMAQI
24th Oct 2025266 PMAQI
24th Oct 2025397 PMAQI
24th Oct 2025378 PMAQI
24th Oct 2025309 PMAQI
24th Oct 20252710 PMAQI
24th Oct 20252311 PMAQI
25th Oct 20252712 AMAQI
25th Oct 2025281 AMAQI
25th Oct 2025222 AMAQI
25th Oct 2025333 AMAQI
25th Oct 2025314 AMAQI
25th Oct 2025285 AMAQI
9°C5/10°C
25th Oct 2025266 AMAQI
25th Oct 2025417 AMAQI
25th Oct 2025468 AMAQI
25th Oct 2025399 AMAQI
25th Oct 20253610 AMAQI
25th Oct 20253111 AMAQI
25th Oct 20252712 PMAQI
25th Oct 2025271 PMAQI
25th Oct 2025232 PMAQI
25th Oct 2025223 PMAQI
25th Oct 2025264 PMAQI
25th Oct 2025265 PMAQI
25th Oct 2025306 PMAQI
25th Oct 2025307 PMAQI
25th Oct 2025318 PMAQI
25th Oct 2025279 PMAQI
25th Oct 20252810 PMAQI
25th Oct 20252711 PMAQI
26th Oct 20252712 AMAQI
26th Oct 2025401 AMAQI
26th Oct 2025282 AMAQI
26th Oct 2025273 AMAQI
26th Oct 2025284 AMAQI
26th Oct 2025225 AMAQI
7°C4/10°C
26th Oct 2025276 AMAQI
26th Oct 2025287 AMAQI
26th Oct 2025288 AMAQI
26th Oct 2025289 AMAQI
26th Oct 20252610 AMAQI
26th Oct 20252711 AMAQI
26th Oct 20252512 PMAQI
26th Oct 2025261 PMAQI
26th Oct 2025222 PMAQI
26th Oct 2025223 PMAQI
26th Oct 2025384 PMAQI
26th Oct 2025345 PMAQI
26th Oct 2025336 PMAQI
26th Oct 2025377 PMAQI
26th Oct 2025328 PMAQI
26th Oct 2025319 PMAQI
26th Oct 20252710 PMAQI
26th Oct 20252711 PMAQI
27th Oct 20252612 AMAQI
27th Oct 2025271 AMAQI
27th Oct 2025322 AMAQI
27th Oct 2025333 AMAQI
27th Oct 2025274 AMAQI
27th Oct 2025225 AMAQI
8°C6/11°C
27th Oct 2025276 AMAQI
27th Oct 2025267 AMAQI
27th Oct 2025278 AMAQI
27th Oct 2025349 AMAQI
27th Oct 20253410 AMAQI
27th Oct 20253611 AMAQI
27th Oct 20252312 PMAQI
27th Oct 2025451 PMAQI
27th Oct 2025362 PMAQI
27th Oct 2025323 PMAQI
27th Oct 2025374 PMAQI
27th Oct 2025375 PMAQI
27th Oct 2025276 PMAQI
27th Oct 2025267 PMAQI
27th Oct 2025278 PMAQI
27th Oct 2025279 PMAQI
27th Oct 20253510 PMAQI
27th Oct 20252811 PMAQI
28th Oct 20253312 AMAQI
28th Oct 2025351 AMAQI
28th Oct 2025272 AMAQI
28th Oct 2025263 AMAQI
28th Oct 2025284 AMAQI
28th Oct 2025455 AMAQI
6°C5/8°C
28th Oct 2025306 AMAQI
28th Oct 2025307 AMAQI
28th Oct 2025308 AMAQI
28th Oct 2025289 AMAQI
28th Oct 20253510 AMAQI
28th Oct 20253911 AMAQI
28th Oct 20253812 PMAQI
28th Oct 2025241 PMAQI
28th Oct 2025392 PMAQI
28th Oct 2025403 PMAQI
28th Oct 2025344 PMAQI
28th Oct 2025285 PMAQI
28th Oct 2025366 PMAQI
28th Oct 2025377 PMAQI
28th Oct 2025358 PMAQI
28th Oct 2025239 PMAQI
28th Oct 20252610 PMAQI
28th Oct 20252711 PMAQI
29th Oct 20252712 AMAQI
29th Oct 2025271 AMAQI
29th Oct 2025262 AMAQI
29th Oct 2025273 AMAQI
29th Oct 2025234 AMAQI
29th Oct 2025305 AMAQI
8°C6/10°C
29th Oct 2025336 AMAQI
29th Oct 2025357 AMAQI
29th Oct 2025338 AMAQI
29th Oct 2025289 AMAQI
29th Oct 20253010 AMAQI
29th Oct 20252611 AMAQI
29th Oct 20252712 PMAQI
29th Oct 2025311 PMAQI
29th Oct 2025302 PMAQI
29th Oct 2025303 PMAQI
29th Oct 2025304 PMAQI
29th Oct 2025275 PMAQI
29th Oct 2025496 PMAQI
29th Oct 2025537 PMAQI
29th Oct 2025548 PMAQI
29th Oct 2025499 PMAQI
29th Oct 20254210 PMAQI
29th Oct 20255211 PMAQI
30th Oct 20255212 AMAQI
30th Oct 2025621 AMAQI
30th Oct 2025612 AMAQI
30th Oct 2025633 AMAQI
30th Oct 2025634 AMAQI
30th Oct 2025635 AMAQI
10°C8/14°C
30th Oct 2025636 AMAQI
30th Oct 2025547 AMAQI
30th Oct 2025468 AMAQI
30th Oct 2025429 AMAQI
30th Oct 20254110 AMAQI
30th Oct 20253211 AMAQI
30th Oct 20253112 PMAQI
30th Oct 2025351 PMAQI
30th Oct 2025352 PMAQI
30th Oct 2025323 PMAQI
30th Oct 2025584 PMAQI
30th Oct 2025485 PMAQI
30th Oct 2025456 PMAQI
30th Oct 2025537 PMAQI
30th Oct 2025488 PMAQI
30th Oct 2025469 PMAQI
30th Oct 20255810 PMAQI
30th Oct 20256211 PMAQI
31st Oct 20257212 AMAQI
31st Oct 2025581 AMAQI
31st Oct 2025562 AMAQI
31st Oct 2025563 AMAQI
31st Oct 2025564 AMAQI
31st Oct 2025565 AMAQI
11°C9/15°C
31st Oct 2025576 AMAQI
31st Oct 2025577 AMAQI
31st Oct 2025698 AMAQI
31st Oct 2025699 AMAQI
31st Oct 20256210 AMAQI
31st Oct 20256211 AMAQI
31st Oct 20256212 PMAQI
31st Oct 2025641 PMAQI
31st Oct 2025642 PMAQI
31st Oct 2025593 PMAQI
31st Oct 2025584 PMAQI
31st Oct 2025465 PMAQI
31st Oct 2025406 PMAQI
31st Oct 2025567 PMAQI
31st Oct 2025658 PMAQI
31st Oct 2025619 PMAQI
31st Oct 20257310 PMAQI
31st Oct 20259411 PMAQI
1st Nov 20259212 AMAQI
1st Nov 2025981 AMAQI
1st Nov 2025962 AMAQI
1st Nov 2025983 AMAQI
1st Nov 20251044 AMAQI
1st Nov 20251065 AMAQI
11°C7/16°C
1st Nov 2025996 AMAQI
1st Nov 2025947 AMAQI
1st Nov 2025988 AMAQI
1st Nov 2025969 AMAQI
1st Nov 20259710 AMAQI
1st Nov 20258011 AMAQI
1st Nov 20257412 PMAQI
1st Nov 2025721 PMAQI
1st Nov 2025602 PMAQI
1st Nov 2025533 PMAQI
1st Nov 2025404 PMAQI
1st Nov 2025505 PMAQI
1st Nov 2025426 PMAQI
1st Nov 2025547 PMAQI
1st Nov 2025558 PMAQI
1st Nov 2025599 PMAQI
1st Nov 20256310 PMAQI
1st Nov 20255911 PMAQI
2nd Nov 20256212 AMAQI
2nd Nov 2025621 AMAQI
2nd Nov 2025562 AMAQI
2nd Nov 2025513 AMAQI
2nd Nov 2025534 AMAQI
2nd Nov 2025495 AMAQI
13°C10/18°C
2nd Nov 2025466 AMAQI
2nd Nov 2025557 AMAQI
2nd Nov 2025518 AMAQI
2nd Nov 2025539 AMAQI
2nd Nov 20255410 AMAQI
2nd Nov 20255511 AMAQI
2nd Nov 20255812 PMAQI
2nd Nov 2025601 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025663 PMAQI
2nd Nov 2025524 PMAQI
2nd Nov 2025555 PMAQI
2nd Nov 2025566 PMAQI
2nd Nov 2025647 PMAQI
2nd Nov 2025838 PMAQI
2nd Nov 2025879 PMAQI
2nd Nov 20259110 PMAQI
2nd Nov 20259211 PMAQI
3rd Nov 20259612 AMAQI
3rd Nov 2025951 AMAQI
3rd Nov 2025802 AMAQI
3rd Nov 2025663 AMAQI
3rd Nov 2025654 AMAQI
3rd Nov 2025595 AMAQI
14°C11/18°C
3rd Nov 2025596 AMAQI
3rd Nov 2025547 AMAQI
3rd Nov 2025118 AMAQI
3rd Nov 2025119 AMAQI
3rd Nov 20251110 AMAQI
3rd Nov 20251211 AMAQI
3rd Nov 20252212 PMAQI
3rd Nov 2025221 PMAQI
3rd Nov 2025222 PMAQI
3rd Nov 2025273 PMAQI
3rd Nov 2025304 PMAQI
3rd Nov 2025325 PMAQI
3rd Nov 2025316 PMAQI
3rd Nov 2025347 PMAQI
3rd Nov 2025448 PMAQI
3rd Nov 2025449 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20255311 PMAQI
4th Nov 20255412 AMAQI
4th Nov 2025521 AMAQI
4th Nov 2025532 AMAQI
4th Nov 2025543 AMAQI
4th Nov 2025564 AMAQI
4th Nov 2025525 AMAQI
9°C7/10°C
4th Nov 2025426 AMAQI
4th Nov 2025437 AMAQI
4th Nov 2025408 AMAQI
4th Nov 2025469 AMAQI
4th Nov 20254610 AMAQI
4th Nov 20255511 AMAQI
4th Nov 20254812 PMAQI
4th Nov 2025491 PMAQI
4th Nov 2025512 PMAQI
4th Nov 2025413 PMAQI
4th Nov 2025514 PMAQI
4th Nov 2025505 PMAQI
4th Nov 2025456 PMAQI
4th Nov 2025407 PMAQI
4th Nov 2025548 PMAQI
4th Nov 2025549 PMAQI
4th Nov 20256510 PMAQI
4th Nov 20258011 PMAQI
5th Nov 20258412 AMAQI
5th Nov 2025741 AMAQI
5th Nov 2025792 AMAQI
5th Nov 2025843 AMAQI
5th Nov 2025844 AMAQI
5th Nov 2025725 AMAQI
8°C5/12°C
5th Nov 2025786 AMAQI
5th Nov 2025717 AMAQI
5th Nov 2025698 AMAQI
5th Nov 2025709 AMAQI
5th Nov 20257110 AMAQI
5th Nov 20256611 AMAQI
5th Nov 20256312 PMAQI
5th Nov 2025581 PMAQI
5th Nov 2025532 PMAQI
5th Nov 2025483 PMAQI
5th Nov 2025434 PMAQI
5th Nov 2025305 PMAQI
5th Nov 2025336 PMAQI
5th Nov 2025407 PMAQI
5th Nov 2025578 PMAQI
5th Nov 2025629 PMAQI
5th Nov 20257310 PMAQI
5th Nov 20257411 PMAQI
6th Nov 20257412 AMAQI
6th Nov 2025941 AMAQI
6th Nov 20251002 AMAQI
6th Nov 2025933 AMAQI
6th Nov 2025934 AMAQI
6th Nov 2025995 AMAQI
9°C6/13°C
6th Nov 2025896 AMAQI
6th Nov 2025827 AMAQI
6th Nov 2025838 AMAQI
6th Nov 2025779 AMAQI
6th Nov 20258310 AMAQI
6th Nov 20257811 AMAQI
6th Nov 20257312 PMAQI
6th Nov 2025681 PMAQI
6th Nov 2025682 PMAQI
6th Nov 2025613 PMAQI
6th Nov 2025604 PMAQI
6th Nov 2025595 PMAQI
6th Nov 2025696 PMAQI
6th Nov 2025807 PMAQI
6th Nov 2025848 PMAQI
6th Nov 2025849 PMAQI
6th Nov 20258810 PMAQI
6th Nov 202510911 PMAQI
7th Nov 202511712 AMAQI
7th Nov 20251091 AMAQI
7th Nov 2025952 AMAQI
7th Nov 2025943 AMAQI
7th Nov 2025994 AMAQI
7th Nov 2025905 AMAQI
8°C6/13°C
7th Nov 2025926 AMAQI
7th Nov 2025937 AMAQI
7th Nov 2025688 AMAQI
7th Nov 2025849 AMAQI
7th Nov 20259010 AMAQI
7th Nov 20258311 AMAQI
7th Nov 20257712 PMAQI
7th Nov 2025801 PMAQI
7th Nov 2025752 PMAQI
7th Nov 2025733 PMAQI
7th Nov 2025354 PMAQI
7th Nov 2025465 PMAQI
7th Nov 2025506 PMAQI
7th Nov 2025527 PMAQI
7th Nov 2025728 PMAQI
7th Nov 2025789 PMAQI
7th Nov 202511110 PMAQI
7th Nov 20259411 PMAQI
8th Nov 202513212 AMAQI
8th Nov 20251331 AMAQI
8th Nov 20251272 AMAQI
8th Nov 20251183 AMAQI
8th Nov 20251014 AMAQI
8th Nov 20251075 AMAQI
8°C5/13°C
8th Nov 20251136 AMAQI
8th Nov 20251037 AMAQI
8th Nov 20251078 AMAQI
8th Nov 2025809 AMAQI
8th Nov 20258310 AMAQI
8th Nov 20259211 AMAQI
8th Nov 20259712 PMAQI
8th Nov 20251041 PMAQI
8th Nov 20251512 PMAQI
8th Nov 20251343 PMAQI
8th Nov 20251344 PMAQI
8th Nov 20251305 PMAQI
8th Nov 20251546 PMAQI
8th Nov 20251557 PMAQI
8th Nov 20251548 PMAQI
8th Nov 20251559 PMAQI
8th Nov 202515410 PMAQI
8th Nov 202515611 PMAQI
9th Nov 202515512 AMAQI
9th Nov 20251521 AMAQI
9th Nov 20251502 AMAQI
9th Nov 20251303 AMAQI
9th Nov 20251034 AMAQI
9th Nov 20251055 AMAQI
8°C6/10°C
9th Nov 20251046 AMAQI
9th Nov 2025977 AMAQI
9th Nov 2025938 AMAQI
9th Nov 2025959 AMAQI
9th Nov 202510110 AMAQI
9th Nov 20259311 AMAQI
9th Nov 20257812 PMAQI
9th Nov 2025741 PMAQI
9th Nov 2025702 PMAQI
9th Nov 2025643 PMAQI
9th Nov 2025404 PMAQI
9th Nov 2025565 PMAQI
9th Nov 2025566 PMAQI
9th Nov 2025537 PMAQI
9th Nov 2025508 PMAQI
9th Nov 2025469 PMAQI
9th Nov 20255310 PMAQI
9th Nov 20255811 PMAQI
10th Nov 20255112 AMAQI
10th Nov 2025471 AMAQI
10th Nov 2025482 AMAQI
10th Nov 2025523 AMAQI
10th Nov 2025524 AMAQI
10th Nov 2025525 AMAQI
8°C5/11°C
10th Nov 2025526 AMAQI
10th Nov 2025507 AMAQI
10th Nov 2025518 AMAQI
10th Nov 2025509 AMAQI
10th Nov 20255310 AMAQI
10th Nov 20255311 AMAQI
10th Nov 20255012 PMAQI
10th Nov 2025531 PMAQI
10th Nov 2025512 PMAQI
10th Nov 2025533 PMAQI
10th Nov 2025504 PMAQI
10th Nov 2025465 PMAQI
10th Nov 2025446 PMAQI
10th Nov 2025487 PMAQI
10th Nov 2025588 PMAQI
10th Nov 2025679 PMAQI
10th Nov 20256910 PMAQI
10th Nov 20257111 PMAQI
11th Nov 20257112 AMAQI
11th Nov 2025721 AMAQI
11th Nov 2025722 AMAQI
11th Nov 2025753 AMAQI
11th Nov 2025754 AMAQI
11th Nov 2025745 AMAQI
7°C5/8°C
11th Nov 2025716 AMAQI
11th Nov 2025757 AMAQI
11th Nov 2025718 AMAQI
11th Nov 2025719 AMAQI
11th Nov 20257210 AMAQI
11th Nov 20257411 AMAQI
11th Nov 20258012 PMAQI
11th Nov 2025761 PMAQI
11th Nov 2025752 PMAQI
11th Nov 2025673 PMAQI
11th Nov 2025634 PMAQI
11th Nov 2025655 PMAQI
11th Nov 2025626 PMAQI
11th Nov 2025617 PMAQI
11th Nov 2025618 PMAQI
11th Nov 2025719 PMAQI
11th Nov 20257210 PMAQI
11th Nov 20257311 PMAQI
12th Nov 20256512 AMAQI
12th Nov 2025721 AMAQI
12th Nov 2025712 AMAQI
12th Nov 2025703 AMAQI
12th Nov 2025744 AMAQI
12th Nov 2025725 AMAQI
8°C6/11°C
12th Nov 2025716 AMAQI
6 AM12th Nov 2025727 AMAQI
12th Nov 2025718 AMAQI
12th Nov 2025709 AMAQI
12th Nov 20257210 AMAQI
12th Nov 20257711 AMAQI
11 AM12th Nov 20257812 PMAQI
12th Nov 2025741 PMAQI
12th Nov 2025842 PMAQI
12th Nov 2025813 PMAQI
12th Nov 2025814 PMAQI
4 PM12th Nov 2025735 PMAQI
12th Nov 2025746 PMAQI
12th Nov 2025757 PMAQI
12th Nov 2025748 PMAQI
12th Nov 2025909 PMAQI
12th Nov 20258310 PMAQI
12th Nov 20258011 PMAQI
11 PM5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
61AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 4 PM
52AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 61), while the lowest AQI was between 3 PM to 4 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 1 AM
72AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 6 PM
51AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 72), while the lowest AQI was between 5 PM to 6 PM (Avg. 51).
2025 Days Vs Air Quality
Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia
2025
61%
193
31%
99
7%
21
0.9%
3
Total number of days with different AQI categories in last 316 days in 2025 (49 days remaining)
Good
193 DaysModerate
99 DaysPoor
21 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 316 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Ostrava Radvanice Zu, Senov, Moravskoslezsky Kraj, Czechia
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
71AQI
71AQI
2nd January 2025
60AQI
60AQI
3rd January 2025
42AQI
42AQI
4th January 2025
38AQI
38AQI
5th January 2025
103AQI
103AQI
6th January 2025
55AQI
55AQI
7th January 2025
53AQI
53AQI
8th January 2025
30AQI
30AQI
9th January 2025
32AQI
32AQI
10th January 2025
23AQI
23AQI
11th January 2025
22AQI
22AQI
12th January 2025
23AQI
23AQI
13th January 2025
45AQI
45AQI
14th January 2025
63AQI
63AQI
15th January 2025
70AQI
70AQI
16th January 2025
67AQI
67AQI
17th January 2025
50AQI
50AQI
18th January 2025
74AQI
74AQI
19th January 2025
69AQI
69AQI
20th January 2025
56AQI
56AQI
21st January 2025
62AQI
62AQI
22nd January 2025
83AQI
83AQI
23rd January 2025
73AQI
73AQI
24th January 2025
63AQI
63AQI
25th January 2025
54AQI
54AQI
26th January 2025
63AQI
63AQI
27th January 2025
50AQI
50AQI
28th January 2025
45AQI
45AQI
29th January 2025
27AQI
27AQI
30th January 2025
59AQI
59AQI
31st January 2025
62AQI
62AQI
1st February 2025
66AQI
66AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
111AQI
111AQI
4th February 2025
118AQI
118AQI
5th February 2025
92AQI
92AQI
6th February 2025
82AQI
82AQI
7th February 2025
119AQI
119AQI
8th February 2025
118AQI
118AQI
9th February 2025
155AQI
155AQI
10th February 2025
155AQI
155AQI
11th February 2025
160AQI
160AQI
12th February 2025
139AQI
139AQI
13th February 2025
96AQI
96AQI
14th February 2025
102AQI
102AQI
15th February 2025
101AQI
101AQI
16th February 2025
117AQI
117AQI
17th February 2025
146AQI
146AQI
18th February 2025
129AQI
129AQI
19th February 2025
121AQI
121AQI
20th February 2025
113AQI
113AQI
21st February 2025
94AQI
94AQI
22nd February 2025
85AQI
85AQI
23rd February 2025
88AQI
88AQI
24th February 2025
115AQI
115AQI
25th February 2025
94AQI
94AQI
26th February 2025
128AQI
128AQI
27th February 2025
101AQI
101AQI
28th February 2025
78AQI
78AQI
1st March 2025
73AQI
73AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
79AQI
79AQI
4th March 2025
85AQI
85AQI
5th March 2025
70AQI
70AQI
6th March 2025
71AQI
71AQI
7th March 2025
71AQI
71AQI
8th March 2025
94AQI
94AQI
9th March 2025
102AQI
102AQI
10th March 2025
70AQI
70AQI
11th March 2025
50AQI
50AQI
12th March 2025
48AQI
48AQI
13th March 2025
39AQI
39AQI
14th March 2025
57AQI
57AQI
15th March 2025
54AQI
54AQI
16th March 2025
72AQI
72AQI
17th March 2025
69AQI
69AQI
18th March 2025
61AQI
61AQI
19th March 2025
58AQI
58AQI
20th March 2025
63AQI
63AQI
21st March 2025
75AQI
75AQI
22nd March 2025
87AQI
87AQI
23rd March 2025
44AQI
44AQI
24th March 2025
62AQI
62AQI
25th March 2025
84AQI
84AQI
26th March 2025
99AQI
99AQI
27th March 2025
67AQI
67AQI
28th March 2025
73AQI
73AQI
29th March 2025
102AQI
102AQI
30th March 2025
84AQI
84AQI
31st March 2025
36AQI
36AQI
1st April 2025
73AQI
73AQI
2nd April 2025
80AQI
80AQI
3rd April 2025
58AQI
58AQI
4th April 2025
63AQI
63AQI
5th April 2025
52AQI
52AQI
6th April 2025
33AQI
33AQI
7th April 2025
28AQI
28AQI
8th April 2025
39AQI
39AQI
9th April 2025
45AQI
45AQI
10th April 2025
27AQI
27AQI
11th April 2025
49AQI
49AQI
12th April 2025
55AQI
55AQI
13th April 2025
50AQI
50AQI
14th April 2025
41AQI
41AQI
15th April 2025
29AQI
29AQI
16th April 2025
32AQI
32AQI
17th April 2025
44AQI
44AQI
18th April 2025
22AQI
22AQI
19th April 2025
18AQI
18AQI
20th April 2025
18AQI
18AQI
21st April 2025
32AQI
32AQI
22nd April 2025
46AQI
46AQI
23rd April 2025
42AQI
42AQI
24th April 2025
58AQI
58AQI
25th April 2025
58AQI
58AQI
26th April 2025
42AQI
42AQI
27th April 2025
36AQI
36AQI
28th April 2025
38AQI
38AQI
29th April 2025
39AQI
39AQI
30th April 2025
39AQI
39AQI
1st May 2025
42AQI
42AQI
2nd May 2025
37AQI
37AQI
3rd May 2025
42AQI
42AQI
4th May 2025
34AQI
34AQI
5th May 2025
31AQI
31AQI
6th May 2025
36AQI
36AQI
7th May 2025
45AQI
45AQI
8th May 2025
28AQI
28AQI
9th May 2025
37AQI
37AQI
10th May 2025
38AQI
38AQI
11th May 2025
39AQI
39AQI
12th May 2025
42AQI
42AQI
13th May 2025
49AQI
49AQI
14th May 2025
43AQI
43AQI
15th May 2025
28AQI
28AQI
16th May 2025
19AQI
19AQI
17th May 2025
20AQI
20AQI
18th May 2025
17AQI
17AQI
19th May 2025
17AQI
17AQI
20th May 2025
26AQI
26AQI
21st May 2025
29AQI
29AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
24AQI
24AQI
24th May 2025
31AQI
31AQI
25th May 2025
29AQI
29AQI
26th May 2025
26AQI
26AQI
27th May 2025
32AQI
32AQI
28th May 2025
28AQI
28AQI
29th May 2025
18AQI
18AQI
30th May 2025
23AQI
23AQI
31st May 2025
29AQI
29AQI
1st June 2025
27AQI
27AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
30AQI
30AQI
4th June 2025
32AQI
32AQI
5th June 2025
30AQI
30AQI
6th June 2025
24AQI
24AQI
7th June 2025
21AQI
21AQI
8th June 2025
21AQI
21AQI
9th June 2025
20AQI
20AQI
10th June 2025
29AQI
29AQI
11th June 2025
38AQI
38AQI
12th June 2025
39AQI
39AQI
13th June 2025
36AQI
36AQI
14th June 2025
41AQI
41AQI
15th June 2025
49AQI
49AQI
16th June 2025
43AQI
43AQI
17th June 2025
41AQI
41AQI
18th June 2025
42AQI
42AQI
19th June 2025
49AQI
49AQI
20th June 2025
38AQI
38AQI
21st June 2025
34AQI
34AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
36AQI
36AQI
24th June 2025
34AQI
34AQI
25th June 2025
32AQI
32AQI
26th June 2025
29AQI
29AQI
27th June 2025
29AQI
29AQI
28th June 2025
25AQI
25AQI
29th June 2025
28AQI
28AQI
30th June 2025
27AQI
27AQI
1st July 2025
27AQI
27AQI
2nd July 2025
28AQI
28AQI
3rd July 2025
31AQI
31AQI
4th July 2025
34AQI
34AQI
5th July 2025
35AQI
35AQI
6th July 2025
36AQI
36AQI
7th July 2025
35AQI
35AQI
8th July 2025
29AQI
29AQI
9th July 2025
25AQI
25AQI
10th July 2025
23AQI
23AQI
11th July 2025
21AQI
21AQI
12th July 2025
21AQI
21AQI
13th July 2025
30AQI
30AQI
14th July 2025
29AQI
29AQI
15th July 2025
34AQI
34AQI
16th July 2025
36AQI
36AQI
17th July 2025
26AQI
26AQI
18th July 2025
27AQI
27AQI
19th July 2025
30AQI
30AQI
20th July 2025
35AQI
35AQI
21st July 2025
45AQI
45AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
17AQI
17AQI
24th July 2025
24AQI
24AQI
25th July 2025
35AQI
35AQI
26th July 2025
54AQI
54AQI
27th July 2025
45AQI
45AQI
28th July 2025
31AQI
31AQI
29th July 2025
26AQI
26AQI
30th July 2025
26AQI
26AQI
31st July 2025
25AQI
25AQI
1st August 2025
26AQI
26AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
27AQI
27AQI
4th August 2025
28AQI
28AQI
5th August 2025
32AQI
32AQI
6th August 2025
25AQI
25AQI
7th August 2025
25AQI
25AQI
8th August 2025
33AQI
33AQI
9th August 2025
49AQI
49AQI
10th August 2025
55AQI
55AQI
11th August 2025
46AQI
46AQI
12th August 2025
38AQI
38AQI
13th August 2025
46AQI
46AQI
14th August 2025
56AQI
56AQI
15th August 2025
60AQI
60AQI
16th August 2025
62AQI
62AQI
17th August 2025
53AQI
53AQI
18th August 2025
30AQI
30AQI
19th August 2025
28AQI
28AQI
20th August 2025
37AQI
37AQI
21st August 2025
48AQI
48AQI
22nd August 2025
40AQI
40AQI
23rd August 2025
25AQI
25AQI
24th August 2025
17AQI
17AQI
25th August 2025
20AQI
20AQI
26th August 2025
28AQI
28AQI
27th August 2025
38AQI
38AQI
28th August 2025
51AQI
51AQI
29th August 2025
48AQI
48AQI
30th August 2025
33AQI
33AQI
31st August 2025
30AQI
30AQI
1st September 2025
40AQI
40AQI
2nd September 2025
43AQI
43AQI
3rd September 2025
41AQI
41AQI
4th September 2025
38AQI
38AQI
5th September 2025
51AQI
51AQI
6th September 2025
29AQI
29AQI
7th September 2025
27AQI
27AQI
8th September 2025
38AQI
38AQI
9th September 2025
42AQI
42AQI
10th September 2025
48AQI
48AQI
11th September 2025
36AQI
36AQI
12th September 2025
35AQI
35AQI
13th September 2025
35AQI
35AQI
14th September 2025
35AQI
35AQI
15th September 2025
18AQI
18AQI
16th September 2025
19AQI
19AQI
17th September 2025
18AQI
18AQI
18th September 2025
21AQI
21AQI
19th September 2025
29AQI
29AQI
20th September 2025
26AQI
26AQI
21st September 2025
26AQI
26AQI
22nd September 2025
33AQI
33AQI
23rd September 2025
25AQI
25AQI
24th September 2025
21AQI
21AQI
25th September 2025
30AQI
30AQI
26th September 2025
28AQI
28AQI
27th September 2025
46AQI
46AQI
28th September 2025
58AQI
58AQI
29th September 2025
41AQI
41AQI
30th September 2025
51AQI
51AQI
1st October 2025
65AQI
65AQI
2nd October 2025
78AQI
78AQI
3rd October 2025
92AQI
92AQI
4th October 2025
101AQI
101AQI
5th October 2025
46AQI
46AQI
6th October 2025
48AQI
48AQI
7th October 2025
47AQI
47AQI
8th October 2025
72AQI
72AQI
9th October 2025
70AQI
70AQI
10th October 2025
45AQI
45AQI
11th October 2025
46AQI
46AQI
12th October 2025
55AQI
55AQI
13th October 2025
59AQI
59AQI
14th October 2025
67AQI
67AQI
15th October 2025
71AQI
71AQI
16th October 2025
86AQI
86AQI
17th October 2025
56AQI
56AQI
18th October 2025
55AQI
55AQI
19th October 2025
62AQI
62AQI
20th October 2025
83AQI
83AQI
21st October 2025
65AQI
65AQI
22nd October 2025
68AQI
68AQI
23rd October 2025
55AQI
55AQI
24th October 2025
30AQI
30AQI
25th October 2025
29AQI
29AQI
26th October 2025
29AQI
29AQI
27th October 2025
29AQI
29AQI
28th October 2025
33AQI
33AQI
29th October 2025
34AQI
34AQI
30th October 2025
51AQI
51AQI
31st October 2025
63AQI
63AQI
1st November 2025
79AQI
79AQI
2nd November 2025
62AQI
62AQI
3rd November 2025
53AQI
53AQI
4th November 2025
52AQI
52AQI
5th November 2025
67AQI
67AQI
6th November 2025
81AQI
81AQI
7th November 2025
88AQI
88AQI
8th November 2025
127AQI
127AQI
9th November 2025
97AQI
97AQI
10th November 2025
54AQI
54AQI
11th November 2025
70AQI
70AQI
12th November 2025
70AQI
70AQI
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
54AQI
112AQI
70AQI
43AQI
31AQI
33AQI
30AQI
37AQI
34AQI
58AQI
75AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
12
18
1
9
16
3
5
24
2
22
8
31
30
30
1
25
6
27
3
11
19
1
11
1
193
99
21
3
Highest AQI recorded in
February112AQI
Lowest AQI recorded in
July30AQI
202453AQI
12
16
1
2
19
10
12
14
5
21
8
1
29
1
23
6
24
7
23
8
9
9
13
17
1
11
15
4
9
17
2
3
205
128
14
5
Highest AQI recorded in
December75AQI
Lowest AQI recorded in
May40AQI
202359AQI
4
22
5
5
13
9
1
6
22
2
1
6
18
6
11
20
15
15
26
5
20
9
18
12
18
12
21
8
15
11
4
1
165
167
26
3
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
July43AQI
202276AQI
2
22
7
4
14
3
9
22
2
27
1
10
20
1
13
17
17
7
1
12
16
4
22
5
3
12
13
2
1
15
12
3
69
181
64
5
Highest AQI recorded in
March106AQI
Lowest AQI recorded in
August30AQI
202170AQI
2
1
21
9
1
4
23
3
17
13
1
6
24
13
18
19
12
5
24
1
3
24
4
1
19
10
5
10
12
4
73
190
41
5
Highest AQI recorded in
December101AQI
Lowest AQI recorded in
August50AQI
202057AQI
1
7
4
1
3
6
2
5
13
15
15
26
5
18
13
10
20
5
21
3
12
12
6
2
97
112
15
1
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
December13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
76AQILeast Polluted Year Recorded
2025(Avg.)
51AQIOstrava Radvanice Zu's annual 2025 AQI (51) shows an average percentage change of -18.02% (improved AQI) compared to previous years: 2020 (57), 2021 (70), 2022 (76), 2023 (59), 2024 (53).
