Decin, Ustecky 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
Decin, Ustecky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Nov 2024
137AQILowest AQI recorded on
17th Nov 2022
22AQISame Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 65 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: 27th Nov - 28th Nov 2025
Decin, Ustecky Kraj, Czechia
AQI
Day
Night
.
7 AM27th Nov 2025
4 PM
6 AM28th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM27th Nov
60AQI
Avg. Lowest Time
11PM27th Nov
33AQI
In the last 24 hours,
Decin's AQI reached its highest point of 60 at 10 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Decin, Ustecky Kraj, Czechia
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
29th Oct 2025237 AMAQI
29th Oct 2025228 AMAQI
29th Oct 2025209 AMAQI
29th Oct 20252010 AMAQI
29th Oct 20252411 AMAQI
29th Oct 20252712 PMAQI
29th Oct 2025391 PMAQI
29th Oct 2025532 PMAQI
29th Oct 2025533 PMAQI
29th Oct 2025464 PMAQI
29th Oct 2025505 PMAQI
29th Oct 2025566 PMAQI
29th Oct 2025507 PMAQI
29th Oct 2025378 PMAQI
29th Oct 2025279 PMAQI
29th Oct 20251910 PMAQI
29th Oct 20252011 PMAQI
30th Oct 20252812 AMAQI
30th Oct 2025371 AMAQI
30th Oct 2025372 AMAQI
30th Oct 2025553 AMAQI
30th Oct 2025684 AMAQI
30th Oct 2025705 AMAQI
30th Oct 2025666 AMAQI
9°C7/13°C
30th Oct 2025637 AMAQI
30th Oct 2025578 AMAQI
30th Oct 2025619 AMAQI
30th Oct 20255810 AMAQI
30th Oct 20255411 AMAQI
30th Oct 20255412 PMAQI
30th Oct 2025431 PMAQI
30th Oct 2025402 PMAQI
30th Oct 2025513 PMAQI
30th Oct 2025544 PMAQI
30th Oct 2025435 PMAQI
30th Oct 2025506 PMAQI
30th Oct 2025607 PMAQI
30th Oct 2025568 PMAQI
30th Oct 2025609 PMAQI
30th Oct 20256410 PMAQI
30th Oct 20255711 PMAQI
31st Oct 20256012 AMAQI
31st Oct 2025701 AMAQI
31st Oct 2025662 AMAQI
31st Oct 2025643 AMAQI
31st Oct 2025704 AMAQI
31st Oct 2025925 AMAQI
31st Oct 2025876 AMAQI
8°C5/12°C
31st Oct 2025887 AMAQI
31st Oct 2025838 AMAQI
31st Oct 2025789 AMAQI
31st Oct 20258210 AMAQI
31st Oct 20258411 AMAQI
31st Oct 20256212 PMAQI
31st Oct 2025591 PMAQI
31st Oct 2025682 PMAQI
31st Oct 2025663 PMAQI
31st Oct 2025654 PMAQI
31st Oct 2025495 PMAQI
31st Oct 2025546 PMAQI
31st Oct 2025587 PMAQI
31st Oct 2025518 PMAQI
31st Oct 2025589 PMAQI
31st Oct 20256810 PMAQI
31st Oct 20257411 PMAQI
1st Nov 20258012 AMAQI
1st Nov 2025801 AMAQI
1st Nov 2025942 AMAQI
1st Nov 2025873 AMAQI
1st Nov 2025854 AMAQI
1st Nov 2025885 AMAQI
1st Nov 2025936 AMAQI
7°C4/11°C
1st Nov 2025807 AMAQI
1st Nov 2025768 AMAQI
1st Nov 2025759 AMAQI
1st Nov 20258110 AMAQI
1st Nov 20258611 AMAQI
1st Nov 20259012 PMAQI
1st Nov 2025821 PMAQI
1st Nov 2025752 PMAQI
1st Nov 2025823 PMAQI
1st Nov 2025874 PMAQI
1st Nov 2025665 PMAQI
1st Nov 2025666 PMAQI
1st Nov 2025687 PMAQI
1st Nov 2025728 PMAQI
1st Nov 2025809 PMAQI
1st Nov 20259410 PMAQI
1st Nov 202510211 PMAQI
2nd Nov 20258312 AMAQI
2nd Nov 2025831 AMAQI
2nd Nov 2025982 AMAQI
2nd Nov 2025993 AMAQI
2nd Nov 2025864 AMAQI
2nd Nov 2025925 AMAQI
2nd Nov 20251006 AMAQI
10°C8/14°C
2nd Nov 20251027 AMAQI
2nd Nov 20251038 AMAQI
2nd Nov 2025929 AMAQI
2nd Nov 20259010 AMAQI
2nd Nov 20258811 AMAQI
2nd Nov 20259412 PMAQI
2nd Nov 2025931 PMAQI
2nd Nov 2025862 PMAQI
2nd Nov 2025943 PMAQI
2nd Nov 2025874 PMAQI
2nd Nov 2025965 PMAQI
2nd Nov 2025806 PMAQI
2nd Nov 2025837 PMAQI
2nd Nov 2025958 PMAQI
2nd Nov 20251019 PMAQI
2nd Nov 20259910 PMAQI
2nd Nov 202510211 PMAQI
3rd Nov 20259912 AMAQI
3rd Nov 2025981 AMAQI
3rd Nov 2025972 AMAQI
3rd Nov 2025973 AMAQI
3rd Nov 2025964 AMAQI
3rd Nov 2025785 AMAQI
3rd Nov 2025766 AMAQI
10°C8/10°C
3rd Nov 2025717 AMAQI
3rd Nov 2025588 AMAQI
3rd Nov 2025599 AMAQI
3rd Nov 20255510 AMAQI
3rd Nov 20254311 AMAQI
3rd Nov 20253312 PMAQI
3rd Nov 2025261 PMAQI
3rd Nov 2025232 PMAQI
3rd Nov 2025323 PMAQI
3rd Nov 2025324 PMAQI
3rd Nov 2025275 PMAQI
3rd Nov 2025276 PMAQI
3rd Nov 2025267 PMAQI
3rd Nov 2025268 PMAQI
3rd Nov 2025329 PMAQI
3rd Nov 20254110 PMAQI
3rd Nov 20255811 PMAQI
4th Nov 20256812 AMAQI
4th Nov 2025801 AMAQI
4th Nov 2025772 AMAQI
4th Nov 2025993 AMAQI
4th Nov 20251304 AMAQI
4th Nov 20251005 AMAQI
4th Nov 2025926 AMAQI
7°C4/9°C
4th Nov 2025927 AMAQI
4th Nov 2025838 AMAQI
4th Nov 2025859 AMAQI
4th Nov 20258510 AMAQI
4th Nov 20258711 AMAQI
4th Nov 20258212 PMAQI
4th Nov 2025691 PMAQI
4th Nov 2025662 PMAQI
4th Nov 2025743 PMAQI
4th Nov 2025744 PMAQI
4th Nov 2025725 PMAQI
4th Nov 2025466 PMAQI
4th Nov 2025667 PMAQI
4th Nov 2025638 PMAQI
4th Nov 2025599 PMAQI
4th Nov 20255710 PMAQI
4th Nov 20256011 PMAQI
5th Nov 20256312 AMAQI
5th Nov 2025651 AMAQI
5th Nov 2025732 AMAQI
5th Nov 2025703 AMAQI
5th Nov 2025724 AMAQI
5th Nov 2025765 AMAQI
5th Nov 2025586 AMAQI
6°C4/10°C
5th Nov 2025717 AMAQI
5th Nov 2025768 AMAQI
5th Nov 2025779 AMAQI
5th Nov 20255510 AMAQI
5th Nov 20255711 AMAQI
5th Nov 20255212 PMAQI
5th Nov 2025401 PMAQI
5th Nov 2025472 PMAQI
5th Nov 2025643 PMAQI
5th Nov 2025644 PMAQI
5th Nov 2025675 PMAQI
5th Nov 2025676 PMAQI
5th Nov 2025737 PMAQI
5th Nov 2025858 PMAQI
5th Nov 2025869 PMAQI
5th Nov 20258410 PMAQI
5th Nov 20258311 PMAQI
6th Nov 20258512 AMAQI
6th Nov 2025801 AMAQI
6th Nov 2025702 AMAQI
6th Nov 2025843 AMAQI
6th Nov 2025784 AMAQI
6th Nov 2025735 AMAQI
6th Nov 2025746 AMAQI
6°C4/10°C
6th Nov 2025267 AMAQI
6th Nov 2025288 AMAQI
6th Nov 2025349 AMAQI
6th Nov 20254110 AMAQI
6th Nov 20253211 AMAQI
6th Nov 20254912 PMAQI
6th Nov 2025531 PMAQI
6th Nov 2025422 PMAQI
6th Nov 2025443 PMAQI
6th Nov 2025504 PMAQI
6th Nov 2025505 PMAQI
6th Nov 2025536 PMAQI
6th Nov 2025467 PMAQI
6th Nov 2025468 PMAQI
6th Nov 2025549 PMAQI
6th Nov 20255510 PMAQI
6th Nov 20254411 PMAQI
7th Nov 20252912 AMAQI
7th Nov 2025601 AMAQI
7th Nov 2025632 AMAQI
7th Nov 2025543 AMAQI
7th Nov 2025424 AMAQI
7th Nov 2025485 AMAQI
7th Nov 2025586 AMAQI
7°C4/10°C
7th Nov 2025587 AMAQI
7th Nov 2025538 AMAQI
7th Nov 2025609 AMAQI
7th Nov 20256410 AMAQI
7th Nov 20256411 AMAQI
7th Nov 20255312 PMAQI
7th Nov 2025521 PMAQI
7th Nov 2025602 PMAQI
7th Nov 2025643 PMAQI
7th Nov 2025684 PMAQI
7th Nov 2025585 PMAQI
7th Nov 2025536 PMAQI
7th Nov 2025747 PMAQI
7th Nov 2025398 PMAQI
7th Nov 2025399 PMAQI
7th Nov 20255310 PMAQI
7th Nov 20255711 PMAQI
8th Nov 20256112 AMAQI
8th Nov 2025571 AMAQI
8th Nov 2025542 AMAQI
8th Nov 2025553 AMAQI
8th Nov 2025544 AMAQI
8th Nov 2025485 AMAQI
8th Nov 2025426 AMAQI
7°C5/11°C
8th Nov 2025307 AMAQI
8th Nov 2025398 AMAQI
8th Nov 2025539 AMAQI
8th Nov 20255810 AMAQI
8th Nov 20256011 AMAQI
8th Nov 20256712 PMAQI
8th Nov 2025631 PMAQI
8th Nov 2025562 PMAQI
8th Nov 2025643 PMAQI
8th Nov 2025604 PMAQI
8th Nov 2025585 PMAQI
8th Nov 2025536 PMAQI
8th Nov 2025537 PMAQI
8th Nov 2025508 PMAQI
8th Nov 2025429 PMAQI
8th Nov 20255910 PMAQI
8th Nov 20257311 PMAQI
9th Nov 20259812 AMAQI
9th Nov 20251131 AMAQI
9th Nov 20251192 AMAQI
9th Nov 2025973 AMAQI
9th Nov 2025884 AMAQI
9th Nov 2025855 AMAQI
9th Nov 2025816 AMAQI
6°C4/10°C
9th Nov 2025737 AMAQI
9th Nov 2025678 AMAQI
9th Nov 2025669 AMAQI
9th Nov 20257010 AMAQI
9th Nov 20256811 AMAQI
9th Nov 20257212 PMAQI
9th Nov 2025661 PMAQI
9th Nov 2025712 PMAQI
9th Nov 2025713 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025745 PMAQI
9th Nov 2025676 PMAQI
9th Nov 2025657 PMAQI
9th Nov 2025738 PMAQI
9th Nov 2025819 PMAQI
9th Nov 20257910 PMAQI
9th Nov 20258611 PMAQI
10th Nov 20259212 AMAQI
10th Nov 20251061 AMAQI
10th Nov 2025982 AMAQI
10th Nov 2025963 AMAQI
10th Nov 20251174 AMAQI
10th Nov 2025955 AMAQI
10th Nov 2025966 AMAQI
6°C6/6°C
10th Nov 2025867 AMAQI
10th Nov 2025998 AMAQI
10th Nov 2025729 AMAQI
10th Nov 20259210 AMAQI
10th Nov 20259611 AMAQI
10th Nov 20258612 PMAQI
10th Nov 2025781 PMAQI
10th Nov 2025732 PMAQI
10th Nov 2025673 PMAQI
10th Nov 2025704 PMAQI
10th Nov 2025685 PMAQI
10th Nov 2025606 PMAQI
10th Nov 2025577 PMAQI
10th Nov 2025668 PMAQI
10th Nov 2025839 PMAQI
10th Nov 20258410 PMAQI
10th Nov 20258811 PMAQI
11th Nov 20259512 AMAQI
11th Nov 2025891 AMAQI
11th Nov 2025782 AMAQI
11th Nov 2025813 AMAQI
11th Nov 2025804 AMAQI
11th Nov 2025735 AMAQI
11th Nov 2025496 AMAQI
6°C5/8°C
11th Nov 2025607 AMAQI
11th Nov 2025628 AMAQI
11th Nov 2025559 AMAQI
11th Nov 20255410 AMAQI
11th Nov 20256211 AMAQI
11th Nov 20256012 PMAQI
11th Nov 2025581 PMAQI
11th Nov 2025562 PMAQI
11th Nov 2025463 PMAQI
11th Nov 2025534 PMAQI
11th Nov 2025435 PMAQI
11th Nov 2025396 PMAQI
11th Nov 2025527 PMAQI
11th Nov 2025648 PMAQI
11th Nov 2025709 PMAQI
11th Nov 20256610 PMAQI
11th Nov 20257711 PMAQI
12th Nov 20258312 AMAQI
12th Nov 2025891 AMAQI
12th Nov 2025772 AMAQI
12th Nov 2025673 AMAQI
12th Nov 2025894 AMAQI
12th Nov 2025885 AMAQI
12th Nov 2025716 AMAQI
5°C4/7°C
12th Nov 2025567 AMAQI
12th Nov 2025638 AMAQI
12th Nov 2025649 AMAQI
12th Nov 20256610 AMAQI
12th Nov 20256011 AMAQI
12th Nov 20256612 PMAQI
12th Nov 2025691 PMAQI
12th Nov 2025652 PMAQI
12th Nov 2025593 PMAQI
12th Nov 2025674 PMAQI
12th Nov 2025615 PMAQI
12th Nov 2025536 PMAQI
12th Nov 2025607 PMAQI
12th Nov 2025678 PMAQI
12th Nov 2025729 PMAQI
12th Nov 20255810 PMAQI
12th Nov 20256511 PMAQI
13th Nov 20256812 AMAQI
13th Nov 2025631 AMAQI
13th Nov 2025582 AMAQI
13th Nov 2025683 AMAQI
13th Nov 2025654 AMAQI
13th Nov 2025595 AMAQI
13th Nov 2025616 AMAQI
5°C3/8°C
13th Nov 2025727 AMAQI
13th Nov 2025668 AMAQI
13th Nov 2025569 AMAQI
13th Nov 20256110 AMAQI
13th Nov 20256211 AMAQI
13th Nov 20255612 PMAQI
13th Nov 2025601 PMAQI
13th Nov 2025602 PMAQI
13th Nov 2025603 PMAQI
13th Nov 2025624 PMAQI
13th Nov 2025585 PMAQI
13th Nov 2025626 PMAQI
13th Nov 2025727 PMAQI
13th Nov 2025788 PMAQI
13th Nov 2025679 PMAQI
13th Nov 20257310 PMAQI
13th Nov 20258111 PMAQI
14th Nov 20258612 AMAQI
14th Nov 2025751 AMAQI
14th Nov 2025882 AMAQI
14th Nov 2025783 AMAQI
14th Nov 2025794 AMAQI
14th Nov 2025735 AMAQI
14th Nov 2025656 AMAQI
7°C4/11°C
14th Nov 2025617 AMAQI
14th Nov 2025628 AMAQI
14th Nov 2025619 AMAQI
14th Nov 20255010 AMAQI
14th Nov 20253611 AMAQI
14th Nov 20253212 PMAQI
14th Nov 2025391 PMAQI
14th Nov 2025382 PMAQI
14th Nov 2025333 PMAQI
14th Nov 2025424 PMAQI
14th Nov 2025525 PMAQI
14th Nov 2025346 PMAQI
14th Nov 2025367 PMAQI
14th Nov 2025448 PMAQI
14th Nov 2025569 PMAQI
14th Nov 20256810 PMAQI
14th Nov 20258211 PMAQI
15th Nov 20258612 AMAQI
15th Nov 2025891 AMAQI
15th Nov 2025832 AMAQI
15th Nov 2025723 AMAQI
15th Nov 2025694 AMAQI
15th Nov 2025685 AMAQI
15th Nov 2025656 AMAQI
7°C5/10°C
15th Nov 2025617 AMAQI
15th Nov 2025648 AMAQI
15th Nov 2025549 AMAQI
15th Nov 20255310 AMAQI
15th Nov 20255511 AMAQI
15th Nov 20256512 PMAQI
15th Nov 2025581 PMAQI
15th Nov 2025552 PMAQI
15th Nov 2025573 PMAQI
15th Nov 2025564 PMAQI
15th Nov 2025545 PMAQI
15th Nov 2025586 PMAQI
15th Nov 2025617 PMAQI
15th Nov 2025568 PMAQI
15th Nov 2025709 PMAQI
15th Nov 20257110 PMAQI
15th Nov 20257711 PMAQI
16th Nov 20257012 AMAQI
16th Nov 2025781 AMAQI
16th Nov 2025872 AMAQI
16th Nov 20251093 AMAQI
16th Nov 2025924 AMAQI
16th Nov 2025775 AMAQI
16th Nov 2025866 AMAQI
7°C5/10°C
16th Nov 2025867 AMAQI
16th Nov 2025848 AMAQI
16th Nov 2025839 AMAQI
16th Nov 20257210 AMAQI
16th Nov 20256211 AMAQI
16th Nov 20256312 PMAQI
16th Nov 2025761 PMAQI
16th Nov 2025762 PMAQI
16th Nov 2025763 PMAQI
16th Nov 2025664 PMAQI
16th Nov 2025675 PMAQI
16th Nov 2025746 PMAQI
16th Nov 2025717 PMAQI
16th Nov 2025798 PMAQI
16th Nov 2025759 PMAQI
16th Nov 20258710 PMAQI
16th Nov 20258411 PMAQI
17th Nov 20257512 AMAQI
17th Nov 2025741 AMAQI
17th Nov 2025852 AMAQI
17th Nov 2025693 AMAQI
17th Nov 2025644 AMAQI
17th Nov 2025635 AMAQI
17th Nov 2025596 AMAQI
7°C6/10°C
17th Nov 2025487 AMAQI
17th Nov 2025408 AMAQI
17th Nov 2025249 AMAQI
17th Nov 20252310 AMAQI
17th Nov 20252211 AMAQI
17th Nov 20251712 PMAQI
17th Nov 2025251 PMAQI
17th Nov 2025242 PMAQI
17th Nov 2025293 PMAQI
17th Nov 2025304 PMAQI
17th Nov 2025315 PMAQI
17th Nov 2025266 PMAQI
17th Nov 2025287 PMAQI
17th Nov 2025368 PMAQI
17th Nov 2025479 PMAQI
17th Nov 20253710 PMAQI
17th Nov 20253011 PMAQI
18th Nov 20254012 AMAQI
18th Nov 2025501 AMAQI
18th Nov 2025302 AMAQI
18th Nov 2025233 AMAQI
18th Nov 2025244 AMAQI
18th Nov 2025175 AMAQI
18th Nov 2025126 AMAQI
4°C2/4°C
18th Nov 2025147 AMAQI
18th Nov 2025138 AMAQI
18th Nov 2025179 AMAQI
18th Nov 20252210 AMAQI
18th Nov 20252311 AMAQI
18th Nov 20252312 PMAQI
18th Nov 2025201 PMAQI
18th Nov 2025152 PMAQI
18th Nov 2025233 PMAQI
18th Nov 2025244 PMAQI
18th Nov 2025205 PMAQI
18th Nov 2025206 PMAQI
18th Nov 2025227 PMAQI
18th Nov 2025258 PMAQI
18th Nov 2025189 PMAQI
18th Nov 20251810 PMAQI
18th Nov 20253411 PMAQI
19th Nov 20253512 AMAQI
19th Nov 2025341 AMAQI
19th Nov 2025372 AMAQI
19th Nov 2025273 AMAQI
19th Nov 2025554 AMAQI
19th Nov 2025545 AMAQI
19th Nov 2025406 AMAQI
1°C-1/4°C
19th Nov 2025377 AMAQI
19th Nov 2025658 AMAQI
19th Nov 2025599 AMAQI
19th Nov 20255010 AMAQI
19th Nov 20254411 AMAQI
19th Nov 20253712 PMAQI
19th Nov 2025421 PMAQI
19th Nov 2025432 PMAQI
19th Nov 2025523 PMAQI
19th Nov 2025564 PMAQI
19th Nov 2025535 PMAQI
19th Nov 2025496 PMAQI
19th Nov 2025427 PMAQI
19th Nov 2025478 PMAQI
19th Nov 2025459 PMAQI
19th Nov 20255710 PMAQI
19th Nov 20255611 PMAQI
20th Nov 20255112 AMAQI
20th Nov 2025441 AMAQI
20th Nov 2025612 AMAQI
20th Nov 2025613 AMAQI
20th Nov 2025604 AMAQI
20th Nov 2025555 AMAQI
20th Nov 2025436 AMAQI
0°C-2/3°C
20th Nov 2025487 AMAQI
20th Nov 2025548 AMAQI
20th Nov 2025659 AMAQI
20th Nov 20255410 AMAQI
20th Nov 20256511 AMAQI
20th Nov 20255612 PMAQI
20th Nov 2025641 PMAQI
20th Nov 2025682 PMAQI
20th Nov 2025713 PMAQI
20th Nov 2025714 PMAQI
20th Nov 2025715 PMAQI
20th Nov 2025686 PMAQI
20th Nov 2025607 PMAQI
20th Nov 2025578 PMAQI
20th Nov 2025479 PMAQI
20th Nov 20254710 PMAQI
20th Nov 20253311 PMAQI
21st Nov 20254312 AMAQI
21st Nov 2025541 AMAQI
21st Nov 2025562 AMAQI
21st Nov 2025493 AMAQI
21st Nov 2025364 AMAQI
21st Nov 2025525 AMAQI
21st Nov 2025666 AMAQI
0°C-3/4°C
21st Nov 2025687 AMAQI
21st Nov 2025658 AMAQI
21st Nov 2025629 AMAQI
21st Nov 20255910 AMAQI
21st Nov 20256411 AMAQI
21st Nov 20256312 PMAQI
21st Nov 2025581 PMAQI
21st Nov 2025552 PMAQI
21st Nov 2025543 PMAQI
21st Nov 2025524 PMAQI
21st Nov 2025535 PMAQI
21st Nov 2025466 PMAQI
21st Nov 2025517 PMAQI
21st Nov 2025408 PMAQI
21st Nov 2025339 PMAQI
21st Nov 20254510 PMAQI
21st Nov 20254811 PMAQI
22nd Nov 20253312 AMAQI
22nd Nov 2025391 AMAQI
22nd Nov 2025552 AMAQI
22nd Nov 2025573 AMAQI
22nd Nov 2025594 AMAQI
22nd Nov 2025535 AMAQI
22nd Nov 2025586 AMAQI
-2°C-4/1°C
22nd Nov 2025577 AMAQI
22nd Nov 2025558 AMAQI
22nd Nov 2025569 AMAQI
22nd Nov 20255610 AMAQI
22nd Nov 20255511 AMAQI
22nd Nov 20255612 PMAQI
22nd Nov 2025601 PMAQI
22nd Nov 2025572 PMAQI
22nd Nov 2025553 PMAQI
22nd Nov 2025514 PMAQI
22nd Nov 2025525 PMAQI
22nd Nov 2025386 PMAQI
22nd Nov 2025357 PMAQI
22nd Nov 2025468 PMAQI
22nd Nov 2025549 PMAQI
22nd Nov 20254710 PMAQI
22nd Nov 20255011 PMAQI
23rd Nov 20255712 AMAQI
23rd Nov 2025831 AMAQI
23rd Nov 20251042 AMAQI
23rd Nov 20251053 AMAQI
23rd Nov 20251064 AMAQI
23rd Nov 20251105 AMAQI
23rd Nov 20251136 AMAQI
-3°C-5/0°C
23rd Nov 20251317 AMAQI
23rd Nov 20251518 AMAQI
23rd Nov 20251429 AMAQI
23rd Nov 202511610 AMAQI
23rd Nov 202512111 AMAQI
23rd Nov 202511912 PMAQI
23rd Nov 2025941 PMAQI
23rd Nov 20251022 PMAQI
23rd Nov 2025753 PMAQI
23rd Nov 2025784 PMAQI
23rd Nov 2025805 PMAQI
23rd Nov 2025846 PMAQI
23rd Nov 2025857 PMAQI
23rd Nov 2025948 PMAQI
23rd Nov 2025909 PMAQI
23rd Nov 20259510 PMAQI
23rd Nov 20258611 PMAQI
24th Nov 20259812 AMAQI
24th Nov 20251001 AMAQI
24th Nov 20251182 AMAQI
24th Nov 20251213 AMAQI
24th Nov 20251224 AMAQI
24th Nov 20251145 AMAQI
24th Nov 2025946 AMAQI
-4°C-6/-1°C
24th Nov 2025737 AMAQI
24th Nov 2025688 AMAQI
24th Nov 2025619 AMAQI
24th Nov 20256310 AMAQI
24th Nov 20256411 AMAQI
24th Nov 20255612 PMAQI
24th Nov 2025451 PMAQI
24th Nov 2025502 PMAQI
24th Nov 2025633 PMAQI
24th Nov 2025684 PMAQI
24th Nov 2025615 PMAQI
24th Nov 2025676 PMAQI
24th Nov 2025667 PMAQI
24th Nov 2025988 PMAQI
24th Nov 2025999 PMAQI
24th Nov 20259010 PMAQI
24th Nov 202510511 PMAQI
25th Nov 202510112 AMAQI
25th Nov 2025921 AMAQI
25th Nov 20251032 AMAQI
25th Nov 2025943 AMAQI
25th Nov 2025904 AMAQI
25th Nov 2025735 AMAQI
25th Nov 2025626 AMAQI
-2°C-5/0°C
25th Nov 2025637 AMAQI
25th Nov 2025738 AMAQI
25th Nov 2025829 AMAQI
25th Nov 20258210 AMAQI
25th Nov 20258911 AMAQI
25th Nov 202510212 PMAQI
25th Nov 20251001 PMAQI
25th Nov 20251002 PMAQI
25th Nov 2025913 PMAQI
25th Nov 2025974 PMAQI
25th Nov 2025985 PMAQI
25th Nov 2025876 PMAQI
25th Nov 2025897 PMAQI
25th Nov 2025978 PMAQI
25th Nov 20251129 PMAQI
25th Nov 202510910 PMAQI
25th Nov 202510211 PMAQI
26th Nov 20258812 AMAQI
26th Nov 2025821 AMAQI
26th Nov 2025882 AMAQI
26th Nov 2025743 AMAQI
26th Nov 2025824 AMAQI
26th Nov 2025715 AMAQI
26th Nov 2025656 AMAQI
0°C-1/2°C
26th Nov 2025717 AMAQI
26th Nov 2025708 AMAQI
26th Nov 2025709 AMAQI
26th Nov 20257410 AMAQI
26th Nov 20256911 AMAQI
26th Nov 20254612 PMAQI
26th Nov 2025511 PMAQI
26th Nov 2025532 PMAQI
26th Nov 2025613 PMAQI
26th Nov 2025554 PMAQI
26th Nov 2025565 PMAQI
26th Nov 2025556 PMAQI
26th Nov 2025557 PMAQI
26th Nov 2025548 PMAQI
26th Nov 2025549 PMAQI
26th Nov 20255710 PMAQI
26th Nov 20256111 PMAQI
27th Nov 20255412 AMAQI
27th Nov 2025521 AMAQI
27th Nov 2025402 AMAQI
27th Nov 2025443 AMAQI
27th Nov 2025544 AMAQI
27th Nov 2025525 AMAQI
27th Nov 2025536 AMAQI
0°C-2/0°C
27th Nov 2025427 AMAQI
27th Nov 2025568 AMAQI
27th Nov 2025559 AMAQI
27th Nov 20256010 AMAQI
27th Nov 20254811 AMAQI
27th Nov 20255112 PMAQI
27th Nov 2025401 PMAQI
27th Nov 2025552 PMAQI
27th Nov 2025533 PMAQI
27th Nov 2025564 PMAQI
27th Nov 2025575 PMAQI
27th Nov 2025406 PMAQI
27th Nov 2025427 PMAQI
27th Nov 2025438 PMAQI
27th Nov 2025389 PMAQI
27th Nov 20253710 PMAQI
27th Nov 20253311 PMAQI
28th Nov 20255312 AMAQI
--°C/°C
7 AM
11 AM
4 PM
11 PM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 8 AM
65AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
1 PM - 3 PM
58AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 65), while the lowest AQI was between 1 PM to 3 PM (Avg. 58).
Night time
Avg. Highest Time
2 AM - 4 AM
74AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
54AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 74), while the lowest AQI was between 6 PM to 6 PM (Avg. 54).
2025 Days Vs Air Quality
Decin, Ustecky Kraj, Czechia
2025
58%
191
37%
121
5%
18
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Good
191 DaysModerate
121 DaysPoor
18 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 331 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Decin, Ustecky 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
38AQI
38AQI
3rd January 2025
42AQI
42AQI
4th January 2025
38AQI
38AQI
5th January 2025
72AQI
72AQI
6th January 2025
73AQI
73AQI
7th January 2025
77AQI
77AQI
8th January 2025
56AQI
56AQI
9th January 2025
42AQI
42AQI
10th January 2025
32AQI
32AQI
11th January 2025
29AQI
29AQI
12th January 2025
32AQI
32AQI
13th January 2025
43AQI
43AQI
14th January 2025
81AQI
81AQI
15th January 2025
66AQI
66AQI
16th January 2025
47AQI
47AQI
17th January 2025
57AQI
57AQI
18th January 2025
91AQI
91AQI
19th January 2025
131AQI
131AQI
20th January 2025
91AQI
91AQI
21st January 2025
76AQI
76AQI
22nd January 2025
82AQI
82AQI
23rd January 2025
63AQI
63AQI
24th January 2025
72AQI
72AQI
25th January 2025
60AQI
60AQI
26th January 2025
60AQI
60AQI
27th January 2025
63AQI
63AQI
28th January 2025
63AQI
63AQI
29th January 2025
42AQI
42AQI
30th January 2025
70AQI
70AQI
31st January 2025
57AQI
57AQI
1st February 2025
71AQI
71AQI
2nd February 2025
70AQI
70AQI
3rd February 2025
92AQI
92AQI
4th February 2025
122AQI
122AQI
5th February 2025
136AQI
136AQI
6th February 2025
58AQI
58AQI
7th February 2025
60AQI
60AQI
8th February 2025
87AQI
87AQI
9th February 2025
101AQI
101AQI
10th February 2025
129AQI
129AQI
11th February 2025
117AQI
117AQI
12th February 2025
90AQI
90AQI
13th February 2025
74AQI
74AQI
14th February 2025
100AQI
100AQI
15th February 2025
48AQI
48AQI
16th February 2025
94AQI
94AQI
17th February 2025
94AQI
94AQI
18th February 2025
95AQI
95AQI
19th February 2025
104AQI
104AQI
20th February 2025
104AQI
104AQI
21st February 2025
96AQI
96AQI
22nd February 2025
86AQI
86AQI
23rd February 2025
130AQI
130AQI
24th February 2025
143AQI
143AQI
25th February 2025
133AQI
133AQI
26th February 2025
89AQI
89AQI
27th February 2025
64AQI
64AQI
28th February 2025
55AQI
55AQI
1st March 2025
57AQI
57AQI
2nd March 2025
58AQI
58AQI
3rd March 2025
81AQI
81AQI
4th March 2025
86AQI
86AQI
5th March 2025
105AQI
105AQI
6th March 2025
108AQI
108AQI
7th March 2025
113AQI
113AQI
8th March 2025
114AQI
114AQI
9th March 2025
115AQI
115AQI
10th March 2025
123AQI
123AQI
11th March 2025
127AQI
127AQI
12th March 2025
99AQI
99AQI
13th March 2025
47AQI
47AQI
14th March 2025
65AQI
65AQI
15th March 2025
63AQI
63AQI
16th March 2025
67AQI
67AQI
17th March 2025
47AQI
47AQI
18th March 2025
61AQI
61AQI
19th March 2025
72AQI
72AQI
20th March 2025
79AQI
79AQI
21st March 2025
85AQI
85AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
59AQI
59AQI
24th March 2025
86AQI
86AQI
25th March 2025
86AQI
86AQI
26th March 2025
86AQI
86AQI
27th March 2025
53AQI
53AQI
28th March 2025
62AQI
62AQI
29th March 2025
92AQI
92AQI
30th March 2025
41AQI
41AQI
31st March 2025
33AQI
33AQI
1st April 2025
39AQI
39AQI
2nd April 2025
53AQI
53AQI
3rd April 2025
59AQI
59AQI
4th April 2025
58AQI
58AQI
5th April 2025
56AQI
56AQI
6th April 2025
21AQI
21AQI
7th April 2025
37AQI
37AQI
8th April 2025
38AQI
38AQI
9th April 2025
46AQI
46AQI
10th April 2025
44AQI
44AQI
11th April 2025
51AQI
51AQI
12th April 2025
65AQI
65AQI
13th April 2025
55AQI
55AQI
14th April 2025
57AQI
57AQI
15th April 2025
49AQI
49AQI
16th April 2025
52AQI
52AQI
17th April 2025
53AQI
53AQI
18th April 2025
38AQI
38AQI
19th April 2025
23AQI
23AQI
20th April 2025
47AQI
47AQI
21st April 2025
40AQI
40AQI
22nd April 2025
35AQI
35AQI
23rd April 2025
36AQI
36AQI
24th April 2025
49AQI
49AQI
25th April 2025
41AQI
41AQI
26th April 2025
39AQI
39AQI
27th April 2025
35AQI
35AQI
28th April 2025
43AQI
43AQI
29th April 2025
46AQI
46AQI
30th April 2025
51AQI
51AQI
1st May 2025
69AQI
69AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
51AQI
51AQI
4th May 2025
27AQI
27AQI
5th May 2025
22AQI
22AQI
6th May 2025
24AQI
24AQI
7th May 2025
34AQI
34AQI
8th May 2025
27AQI
27AQI
9th May 2025
32AQI
32AQI
10th May 2025
38AQI
38AQI
11th May 2025
33AQI
33AQI
12th May 2025
30AQI
30AQI
13th May 2025
41AQI
41AQI
14th May 2025
44AQI
44AQI
15th May 2025
34AQI
34AQI
16th May 2025
24AQI
24AQI
17th May 2025
22AQI
22AQI
18th May 2025
19AQI
19AQI
19th May 2025
22AQI
22AQI
20th May 2025
34AQI
34AQI
21st May 2025
42AQI
42AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
24AQI
24AQI
24th May 2025
26AQI
26AQI
25th May 2025
30AQI
30AQI
26th May 2025
31AQI
31AQI
27th May 2025
28AQI
28AQI
28th May 2025
24AQI
24AQI
29th May 2025
18AQI
18AQI
30th May 2025
22AQI
22AQI
31st May 2025
34AQI
34AQI
1st June 2025
40AQI
40AQI
2nd June 2025
33AQI
33AQI
3rd June 2025
50AQI
50AQI
4th June 2025
36AQI
36AQI
5th June 2025
28AQI
28AQI
6th June 2025
23AQI
23AQI
7th June 2025
17AQI
17AQI
8th June 2025
23AQI
23AQI
9th June 2025
22AQI
22AQI
10th June 2025
45AQI
45AQI
11th June 2025
37AQI
37AQI
12th June 2025
48AQI
48AQI
13th June 2025
44AQI
44AQI
14th June 2025
37AQI
37AQI
15th June 2025
47AQI
47AQI
16th June 2025
36AQI
36AQI
17th June 2025
37AQI
37AQI
18th June 2025
46AQI
46AQI
19th June 2025
51AQI
51AQI
20th June 2025
40AQI
40AQI
21st June 2025
36AQI
36AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
47AQI
47AQI
24th June 2025
39AQI
39AQI
25th June 2025
29AQI
29AQI
26th June 2025
37AQI
37AQI
27th June 2025
30AQI
30AQI
28th June 2025
26AQI
26AQI
29th June 2025
33AQI
33AQI
30th June 2025
27AQI
27AQI
1st July 2025
32AQI
32AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
50AQI
50AQI
4th July 2025
37AQI
37AQI
5th July 2025
35AQI
35AQI
6th July 2025
40AQI
40AQI
7th July 2025
33AQI
33AQI
8th July 2025
26AQI
26AQI
9th July 2025
24AQI
24AQI
10th July 2025
23AQI
23AQI
11th July 2025
22AQI
22AQI
12th July 2025
22AQI
22AQI
13th July 2025
32AQI
32AQI
14th July 2025
41AQI
41AQI
15th July 2025
42AQI
42AQI
16th July 2025
33AQI
33AQI
17th July 2025
29AQI
29AQI
18th July 2025
23AQI
23AQI
19th July 2025
30AQI
30AQI
20th July 2025
43AQI
43AQI
21st July 2025
49AQI
49AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
26AQI
26AQI
24th July 2025
30AQI
30AQI
25th July 2025
37AQI
37AQI
26th July 2025
41AQI
41AQI
27th July 2025
35AQI
35AQI
28th July 2025
36AQI
36AQI
29th July 2025
32AQI
32AQI
30th July 2025
31AQI
31AQI
31st July 2025
25AQI
25AQI
1st August 2025
25AQI
25AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
25AQI
25AQI
4th August 2025
24AQI
24AQI
5th August 2025
28AQI
28AQI
6th August 2025
25AQI
25AQI
7th August 2025
26AQI
26AQI
8th August 2025
40AQI
40AQI
9th August 2025
49AQI
49AQI
10th August 2025
58AQI
58AQI
11th August 2025
43AQI
43AQI
12th August 2025
39AQI
39AQI
13th August 2025
48AQI
48AQI
14th August 2025
59AQI
59AQI
15th August 2025
61AQI
61AQI
16th August 2025
59AQI
59AQI
17th August 2025
46AQI
46AQI
18th August 2025
28AQI
28AQI
19th August 2025
28AQI
28AQI
20th August 2025
38AQI
38AQI
21st August 2025
39AQI
39AQI
22nd August 2025
34AQI
34AQI
23rd August 2025
24AQI
24AQI
24th August 2025
19AQI
19AQI
25th August 2025
21AQI
21AQI
26th August 2025
29AQI
29AQI
27th August 2025
38AQI
38AQI
28th August 2025
48AQI
48AQI
29th August 2025
36AQI
36AQI
30th August 2025
36AQI
36AQI
31st August 2025
27AQI
27AQI
1st September 2025
27AQI
27AQI
2nd September 2025
27AQI
27AQI
3rd September 2025
25AQI
25AQI
4th September 2025
25AQI
25AQI
5th September 2025
24AQI
24AQI
6th September 2025
23AQI
23AQI
7th September 2025
26AQI
26AQI
8th September 2025
26AQI
26AQI
9th September 2025
42AQI
42AQI
10th September 2025
47AQI
47AQI
11th September 2025
33AQI
33AQI
12th September 2025
22AQI
22AQI
13th September 2025
22AQI
22AQI
14th September 2025
24AQI
24AQI
15th September 2025
20AQI
20AQI
16th September 2025
22AQI
22AQI
17th September 2025
20AQI
20AQI
18th September 2025
29AQI
29AQI
19th September 2025
32AQI
32AQI
20th September 2025
41AQI
41AQI
21st September 2025
51AQI
51AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
21AQI
21AQI
24th September 2025
26AQI
26AQI
25th September 2025
26AQI
26AQI
26th September 2025
30AQI
30AQI
27th September 2025
35AQI
35AQI
28th September 2025
45AQI
45AQI
29th September 2025
45AQI
45AQI
30th September 2025
43AQI
43AQI
1st October 2025
58AQI
58AQI
2nd October 2025
60AQI
60AQI
3rd October 2025
56AQI
56AQI
4th October 2025
67AQI
67AQI
5th October 2025
53AQI
53AQI
6th October 2025
52AQI
52AQI
7th October 2025
50AQI
50AQI
8th October 2025
52AQI
52AQI
9th October 2025
60AQI
60AQI
10th October 2025
54AQI
54AQI
11th October 2025
53AQI
53AQI
12th October 2025
53AQI
53AQI
13th October 2025
55AQI
55AQI
14th October 2025
57AQI
57AQI
15th October 2025
54AQI
54AQI
16th October 2025
62AQI
62AQI
17th October 2025
53AQI
53AQI
18th October 2025
49AQI
49AQI
19th October 2025
62AQI
62AQI
20th October 2025
57AQI
57AQI
21st October 2025
56AQI
56AQI
22nd October 2025
76AQI
76AQI
23rd October 2025
48AQI
48AQI
24th October 2025
22AQI
22AQI
25th October 2025
34AQI
34AQI
26th October 2025
36AQI
36AQI
27th October 2025
15AQI
15AQI
28th October 2025
27AQI
27AQI
29th October 2025
32AQI
32AQI
30th October 2025
54AQI
54AQI
31st October 2025
68AQI
68AQI
1st November 2025
82AQI
82AQI
2nd November 2025
93AQI
93AQI
3rd November 2025
55AQI
55AQI
4th November 2025
77AQI
77AQI
5th November 2025
69AQI
69AQI
6th November 2025
55AQI
55AQI
7th November 2025
55AQI
55AQI
8th November 2025
54AQI
54AQI
9th November 2025
80AQI
80AQI
10th November 2025
84AQI
84AQI
11th November 2025
64AQI
64AQI
12th November 2025
68AQI
68AQI
13th November 2025
65AQI
65AQI
14th November 2025
58AQI
58AQI
15th November 2025
66AQI
66AQI
16th November 2025
79AQI
79AQI
17th November 2025
43AQI
43AQI
18th November 2025
23AQI
23AQI
19th November 2025
46AQI
46AQI
20th November 2025
56AQI
56AQI
21st November 2025
52AQI
52AQI
22nd November 2025
51AQI
51AQI
23rd November 2025
99AQI
99AQI
24th November 2025
84AQI
84AQI
25th November 2025
92AQI
92AQI
26th November 2025
65AQI
65AQI
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
62AQI
94AQI
79AQI
45AQI
32AQI
36AQI
33AQI
36AQI
30AQI
51AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
10
20
1
1
17
10
4
20
7
19
11
29
2
29
1
31
27
4
29
1
9
22
3
23
191
121
18
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
September30AQI
202455AQI
14
9
8
13
15
1
7
18
6
14
16
24
7
20
10
23
8
17
14
15
15
18
13
11
17
2
12
19
188
161
17
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
July44AQI
202356AQI
13
18
13
9
5
1
16
11
4
14
16
16
14
1
11
19
20
11
16
15
14
16
11
19
1
18
11
10
18
2
1
172
177
13
2
Highest AQI recorded in
February69AQI
Lowest AQI recorded in
July47AQI
202262AQI
18
9
4
14
6
1
1
19
11
12
18
13
16
2
13
17
13
12
3
1
17
12
5
24
2
2
25
3
7
16
8
118
175
31
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
July49AQI
202160AQI
1
2
12
13
6
15
15
21
6
1
2
1
8
22
21
10
25
6
14
16
10
14
6
7
22
1
9
16
5
1
143
142
19
3
1
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
August41AQI
202054AQI
3
6
4
1
10
12
6
22
8
25
6
17
14
15
15
15
13
1
1
26
3
2
111
106
8
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
July43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
62AQILeast Polluted Year Recorded
2025(Avg.)
51AQIDecin's annual 2025 AQI (51) shows an average percentage change of -10.8% (improved AQI) compared to previous years: 2020 (54), 2021 (60), 2022 (62), 2023 (56), 2024 (55).
