St. Louis, Missouri, United States Historische Luftqualitätsanalyse
Tauchen Sie ein in detaillierte Einblicke zur Luftqualität mit historischen Daten, monatlichen Mustern und jährlichen Trends direkt zur Hand!
Gut
050
Mäßig
100
Schlecht
150
Ungesund
200
Schwer
300
Gefährlich
301+
November Luftqualitätsanalyse
St. Louis, Missouri, United States
2021
2022
2023
2024
2025
AQI
.
Tage
AQI-Trends: Höchster und Niedrigster
Höchster AQI, der aufgezeichnet wurde am
5th Nov 2021
79AQINiedrigster AQI, der aufgezeichnet wurde am
12th Nov 2022
15AQIAnalyse des gleichen Tages (1st November ):
An diesem Tag variierte der AQI über die 5 Jahre erheblich: 2025 belegt Platz 3rd höchste AQI bei 27 von Gut Luftqualität, was eine Verbesserung im Vergleich zu 2023 und 2022 am gleichen Tag zeigt.
2024 Jahresdaten herunterladen
Weltluftqualitätsbericht
Tages- und Nacht-AQI-Trend: 1st Nov - 2nd Nov 2025
St. Louis, Missouri, United States
AQI
Tag
Nacht
.
7 AM1st Nov 2025
6 PM
6 AM2nd Nov 2025
Tageszeit
Durchschnittliche höchste Zeit
10AM1st Nov
27AQI
Durchschnittliche niedrigste Zeit
4PM1st Nov
14AQI
Nachtzeit
Durchschnittliche höchste Zeit
3AM2nd Nov
35AQI
Durchschnittliche niedrigste Zeit
7PM1st Nov
15AQI
In den letzten 24 Stunden,
St. Louis's AQI erreichte seinen höchsten Punkt von 35 um 3 AM während des Nacht, während der niedrigste Punkt, 14, um 4 PM während des Tag zwischen 1st Nov und 2nd Nov 2025 aufgezeichnet wurde.
Tages- und Nacht-AQI-Trend : Oct - Nov 2025
St. Louis, Missouri, United States
OctNov
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Tag
Nacht
3rd Oct 2025447 AMAQI
3rd Oct 2025568 AMAQI
3rd Oct 2025599 AMAQI
3rd Oct 20257810 AMAQI
3rd Oct 20257611 AMAQI
3rd Oct 20256712 PMAQI
3rd Oct 2025671 PMAQI
3rd Oct 2025652 PMAQI
3rd Oct 2025643 PMAQI
3rd Oct 2025714 PMAQI
3rd Oct 2025735 PMAQI
3rd Oct 2025656 PMAQI
3rd Oct 2025597 PMAQI
3rd Oct 2025578 PMAQI
3rd Oct 2025529 PMAQI
3rd Oct 20255210 PMAQI
3rd Oct 20255211 PMAQI
4th Oct 20254612 AMAQI
4th Oct 2025511 AMAQI
4th Oct 2025512 AMAQI
4th Oct 2025583 AMAQI
4th Oct 2025594 AMAQI
4th Oct 2025625 AMAQI
4th Oct 2025586 AMAQI
26°C18/34°C
4th Oct 2025577 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025609 AMAQI
4th Oct 20256210 AMAQI
4th Oct 20256111 AMAQI
4th Oct 20256012 PMAQI
4th Oct 2025561 PMAQI
4th Oct 2025522 PMAQI
4th Oct 2025533 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025605 PMAQI
4th Oct 2025596 PMAQI
4th Oct 2025537 PMAQI
4th Oct 2025468 PMAQI
4th Oct 2025519 PMAQI
4th Oct 20254810 PMAQI
4th Oct 20255311 PMAQI
5th Oct 20255112 AMAQI
5th Oct 2025511 AMAQI
5th Oct 2025552 AMAQI
5th Oct 2025593 AMAQI
5th Oct 2025594 AMAQI
5th Oct 2025585 AMAQI
5th Oct 2025576 AMAQI
24°C16/32°C
5th Oct 2025597 AMAQI
5th Oct 2025568 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255310 AMAQI
5th Oct 20255111 AMAQI
5th Oct 20254812 PMAQI
5th Oct 2025461 PMAQI
5th Oct 2025412 PMAQI
5th Oct 2025423 PMAQI
5th Oct 2025394 PMAQI
5th Oct 2025395 PMAQI
5th Oct 2025476 PMAQI
5th Oct 2025397 PMAQI
5th Oct 2025358 PMAQI
5th Oct 2025299 PMAQI
5th Oct 20254210 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20256012 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025482 AMAQI
6th Oct 2025453 AMAQI
6th Oct 2025414 AMAQI
6th Oct 2025435 AMAQI
6th Oct 2025406 AMAQI
23°C15/32°C
6th Oct 2025497 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025519 AMAQI
6th Oct 20255310 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20255612 PMAQI
7th Oct 2025516 AMAQI
24°C17/33°C
7th Oct 2025147 AMAQI
7th Oct 2025168 AMAQI
7th Oct 2025189 AMAQI
7th Oct 20252610 AMAQI
7th Oct 20254411 AMAQI
7th Oct 20254112 PMAQI
7th Oct 2025401 PMAQI
7th Oct 2025472 PMAQI
7th Oct 2025413 PMAQI
7th Oct 2025344 PMAQI
7th Oct 2025345 PMAQI
7th Oct 2025406 PMAQI
7th Oct 2025417 PMAQI
7th Oct 2025378 PMAQI
7th Oct 2025239 PMAQI
7th Oct 20253910 PMAQI
7th Oct 20254511 PMAQI
8th Oct 20253812 AMAQI
8th Oct 2025451 AMAQI
8th Oct 2025592 AMAQI
8th Oct 2025243 AMAQI
8th Oct 2025174 AMAQI
8th Oct 2025165 AMAQI
8th Oct 2025176 AMAQI
20°C15/25°C
8th Oct 2025267 AMAQI
8th Oct 2025388 AMAQI
8th Oct 2025419 AMAQI
8th Oct 20254710 AMAQI
8th Oct 20255111 AMAQI
8th Oct 20256512 PMAQI
8th Oct 2025531 PMAQI
8th Oct 2025432 PMAQI
8th Oct 2025443 PMAQI
8th Oct 2025414 PMAQI
8th Oct 2025495 PMAQI
8th Oct 2025406 PMAQI
8th Oct 2025487 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025609 PMAQI
8th Oct 20255210 PMAQI
8th Oct 20257211 PMAQI
9th Oct 20258112 AMAQI
9th Oct 2025651 AMAQI
9th Oct 2025652 AMAQI
9th Oct 2025623 AMAQI
9th Oct 2025514 AMAQI
9th Oct 2025515 AMAQI
9th Oct 2025316 AMAQI
17°C10/25°C
9th Oct 2025277 AMAQI
9th Oct 2025358 AMAQI
9th Oct 2025489 AMAQI
9th Oct 20255810 AMAQI
9th Oct 20256211 AMAQI
9th Oct 20256312 PMAQI
9th Oct 2025641 PMAQI
9th Oct 2025622 PMAQI
9th Oct 2025543 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025415 PMAQI
9th Oct 2025456 PMAQI
9th Oct 2025447 PMAQI
9th Oct 2025398 PMAQI
9th Oct 2025439 PMAQI
9th Oct 20255310 PMAQI
9th Oct 20255511 PMAQI
10th Oct 20255112 AMAQI
10th Oct 2025571 AMAQI
10th Oct 2025572 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025524 AMAQI
10th Oct 2025535 AMAQI
10th Oct 2025516 AMAQI
17°C9/26°C
10th Oct 2025537 AMAQI
10th Oct 2025588 AMAQI
10th Oct 2025759 AMAQI
10th Oct 20258310 AMAQI
10th Oct 20258811 AMAQI
10th Oct 20257912 PMAQI
10th Oct 2025751 PMAQI
10th Oct 2025692 PMAQI
10th Oct 2025683 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025465 PMAQI
10th Oct 2025506 PMAQI
10th Oct 2025577 PMAQI
10th Oct 2025508 PMAQI
10th Oct 2025559 PMAQI
10th Oct 20255810 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255412 AMAQI
11th Oct 2025511 AMAQI
11th Oct 2025412 AMAQI
11th Oct 2025413 AMAQI
11th Oct 2025384 AMAQI
11th Oct 2025365 AMAQI
11th Oct 2025436 AMAQI
16°C9/27°C
11th Oct 2025507 AMAQI
11th Oct 2025528 AMAQI
11th Oct 2025489 AMAQI
11th Oct 20254610 AMAQI
11th Oct 20255711 AMAQI
11th Oct 20256112 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025452 PMAQI
11th Oct 2025523 PMAQI
11th Oct 2025464 PMAQI
11th Oct 2025465 PMAQI
11th Oct 2025476 PMAQI
11th Oct 2025477 PMAQI
11th Oct 2025538 PMAQI
11th Oct 2025499 PMAQI
11th Oct 20255710 PMAQI
11th Oct 20255911 PMAQI
12th Oct 20256012 AMAQI
12th Oct 2025671 AMAQI
12th Oct 2025682 AMAQI
12th Oct 2025733 AMAQI
12th Oct 2025754 AMAQI
12th Oct 2025755 AMAQI
12th Oct 2025596 AMAQI
20°C15/25°C
12th Oct 2025547 AMAQI
12th Oct 2025568 AMAQI
12th Oct 2025579 AMAQI
12th Oct 20255610 AMAQI
12th Oct 20255611 AMAQI
12th Oct 20255312 PMAQI
12th Oct 2025531 PMAQI
12th Oct 2025482 PMAQI
12th Oct 2025503 PMAQI
12th Oct 2025514 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025436 PMAQI
12th Oct 2025427 PMAQI
12th Oct 2025528 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20256110 PMAQI
12th Oct 20255811 PMAQI
13th Oct 20255112 AMAQI
13th Oct 2025501 AMAQI
13th Oct 2025492 AMAQI
13th Oct 2025473 AMAQI
13th Oct 2025464 AMAQI
13th Oct 2025485 AMAQI
13th Oct 2025586 AMAQI
19°C11/29°C
13th Oct 2025657 AMAQI
13th Oct 2025788 AMAQI
13th Oct 20251139 AMAQI
13th Oct 20259010 AMAQI
13th Oct 20257911 AMAQI
13th Oct 20258212 PMAQI
13th Oct 2025811 PMAQI
13th Oct 2025752 PMAQI
13th Oct 2025733 PMAQI
13th Oct 2025654 PMAQI
13th Oct 2025635 PMAQI
13th Oct 2025636 PMAQI
13th Oct 2025627 PMAQI
13th Oct 2025628 PMAQI
13th Oct 2025659 PMAQI
13th Oct 20257210 PMAQI
13th Oct 20258311 PMAQI
14th Oct 20259112 AMAQI
14th Oct 2025841 AMAQI
14th Oct 2025732 AMAQI
14th Oct 2025763 AMAQI
14th Oct 2025744 AMAQI
14th Oct 2025735 AMAQI
14th Oct 2025706 AMAQI
22°C16/30°C
14th Oct 2025637 AMAQI
14th Oct 2025748 AMAQI
14th Oct 20251069 AMAQI
14th Oct 202512610 AMAQI
14th Oct 202511911 AMAQI
14th Oct 202510612 PMAQI
14th Oct 2025791 PMAQI
14th Oct 2025662 PMAQI
14th Oct 2025603 PMAQI
14th Oct 2025634 PMAQI
14th Oct 2025645 PMAQI
14th Oct 2025566 PMAQI
14th Oct 2025547 PMAQI
14th Oct 2025538 PMAQI
14th Oct 2025719 PMAQI
14th Oct 20257210 PMAQI
14th Oct 20257511 PMAQI
15th Oct 20258312 AMAQI
15th Oct 2025841 AMAQI
15th Oct 2025772 AMAQI
15th Oct 2025793 AMAQI
15th Oct 2025744 AMAQI
15th Oct 2025685 AMAQI
15th Oct 2025616 AMAQI
23°C15/31°C
15th Oct 2025607 AMAQI
15th Oct 2025668 AMAQI
15th Oct 2025969 AMAQI
15th Oct 202512510 AMAQI
15th Oct 202513311 AMAQI
15th Oct 202512112 PMAQI
15th Oct 20251001 PMAQI
15th Oct 2025792 PMAQI
15th Oct 2025643 PMAQI
15th Oct 2025624 PMAQI
15th Oct 2025655 PMAQI
15th Oct 2025656 PMAQI
15th Oct 2025687 PMAQI
15th Oct 2025718 PMAQI
15th Oct 2025859 PMAQI
15th Oct 20259810 PMAQI
15th Oct 202510111 PMAQI
16th Oct 202510212 AMAQI
16th Oct 2025851 AMAQI
16th Oct 2025732 AMAQI
16th Oct 2025663 AMAQI
16th Oct 2025614 AMAQI
16th Oct 2025605 AMAQI
16th Oct 2025586 AMAQI
23°C15/32°C
16th Oct 2025617 AMAQI
16th Oct 2025678 AMAQI
16th Oct 2025829 AMAQI
16th Oct 20259510 AMAQI
16th Oct 202510211 AMAQI
16th Oct 20258912 PMAQI
16th Oct 2025821 PMAQI
16th Oct 2025742 PMAQI
16th Oct 2025683 PMAQI
16th Oct 2025704 PMAQI
16th Oct 2025705 PMAQI
16th Oct 2025696 PMAQI
16th Oct 2025607 PMAQI
16th Oct 2025588 PMAQI
16th Oct 2025619 PMAQI
16th Oct 20255810 PMAQI
16th Oct 20255711 PMAQI
17th Oct 20255612 AMAQI
17th Oct 2025571 AMAQI
17th Oct 2025582 AMAQI
17th Oct 2025503 AMAQI
17th Oct 2025484 AMAQI
17th Oct 2025495 AMAQI
17th Oct 2025506 AMAQI
23°C16/30°C
17th Oct 2025527 AMAQI
17th Oct 2025568 AMAQI
17th Oct 2025589 AMAQI
17th Oct 20256410 AMAQI
17th Oct 20255511 AMAQI
17th Oct 20255912 PMAQI
17th Oct 2025621 PMAQI
17th Oct 2025582 PMAQI
17th Oct 2025603 PMAQI
17th Oct 2025634 PMAQI
17th Oct 2025685 PMAQI
17th Oct 2025666 PMAQI
17th Oct 2025747 PMAQI
17th Oct 2025648 PMAQI
17th Oct 2025549 PMAQI
17th Oct 20255510 PMAQI
17th Oct 20255311 PMAQI
18th Oct 20255212 AMAQI
18th Oct 2025561 AMAQI
18th Oct 2025622 AMAQI
18th Oct 2025693 AMAQI
18th Oct 2025714 AMAQI
18th Oct 2025785 AMAQI
18th Oct 2025816 AMAQI
22°C17/30°C
18th Oct 2025817 AMAQI
18th Oct 2025778 AMAQI
18th Oct 2025739 AMAQI
18th Oct 20257310 AMAQI
18th Oct 20257411 AMAQI
18th Oct 20256712 PMAQI
18th Oct 2025661 PMAQI
18th Oct 2025612 PMAQI
18th Oct 2025493 PMAQI
18th Oct 2025464 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025396 PMAQI
18th Oct 2025457 PMAQI
18th Oct 2025488 PMAQI
18th Oct 2025419 PMAQI
18th Oct 20253910 PMAQI
18th Oct 20254111 PMAQI
19th Oct 20254512 AMAQI
19th Oct 2025171 AMAQI
19th Oct 2025112 AMAQI
19th Oct 2025113 AMAQI
19th Oct 2025124 AMAQI
19th Oct 2025145 AMAQI
19th Oct 2025346 AMAQI
20°C16/25°C
19th Oct 2025207 AMAQI
19th Oct 2025138 AMAQI
19th Oct 2025129 AMAQI
19th Oct 20251310 AMAQI
19th Oct 20252311 AMAQI
19th Oct 20252512 PMAQI
19th Oct 2025231 PMAQI
19th Oct 2025162 PMAQI
19th Oct 2025163 PMAQI
19th Oct 2025124 PMAQI
19th Oct 2025185 PMAQI
19th Oct 2025196 PMAQI
19th Oct 2025157 PMAQI
19th Oct 2025168 PMAQI
19th Oct 2025149 PMAQI
19th Oct 20251310 PMAQI
19th Oct 20251411 PMAQI
20th Oct 20251712 AMAQI
20th Oct 2025181 AMAQI
20th Oct 2025182 AMAQI
20th Oct 2025173 AMAQI
20th Oct 2025144 AMAQI
20th Oct 2025135 AMAQI
20th Oct 2025156 AMAQI
13°C9/18°C
20th Oct 2025157 AMAQI
20th Oct 2025158 AMAQI
20th Oct 2025189 AMAQI
20th Oct 20252110 AMAQI
20th Oct 20252411 AMAQI
20th Oct 20253112 PMAQI
20th Oct 2025351 PMAQI
20th Oct 2025402 PMAQI
20th Oct 2025443 PMAQI
20th Oct 2025444 PMAQI
20th Oct 2025505 PMAQI
20th Oct 2025436 PMAQI
20th Oct 2025417 PMAQI
20th Oct 2025428 PMAQI
20th Oct 2025459 PMAQI
20th Oct 20253610 PMAQI
20th Oct 20252111 PMAQI
21st Oct 20252112 AMAQI
21st Oct 2025221 AMAQI
21st Oct 2025262 AMAQI
21st Oct 2025323 AMAQI
21st Oct 2025364 AMAQI
21st Oct 2025345 AMAQI
21st Oct 2025316 AMAQI
13°C7/22°C
21st Oct 2025237 AMAQI
21st Oct 2025238 AMAQI
21st Oct 2025249 AMAQI
21st Oct 20252710 AMAQI
21st Oct 20253011 AMAQI
21st Oct 20253112 PMAQI
21st Oct 2025291 PMAQI
21st Oct 2025282 PMAQI
21st Oct 2025273 PMAQI
21st Oct 2025294 PMAQI
21st Oct 2025315 PMAQI
21st Oct 2025306 PMAQI
21st Oct 2025307 PMAQI
21st Oct 2025318 PMAQI
21st Oct 2025349 PMAQI
21st Oct 20252910 PMAQI
21st Oct 20252811 PMAQI
22nd Oct 20252912 AMAQI
22nd Oct 2025281 AMAQI
22nd Oct 2025292 AMAQI
22nd Oct 2025273 AMAQI
22nd Oct 2025254 AMAQI
22nd Oct 2025255 AMAQI
22nd Oct 2025256 AMAQI
14°C9/20°C
22nd Oct 2025247 AMAQI
22nd Oct 2025248 AMAQI
22nd Oct 2025249 AMAQI
22nd Oct 20252510 AMAQI
22nd Oct 20252511 AMAQI
22nd Oct 20252612 PMAQI
22nd Oct 2025241 PMAQI
22nd Oct 2025222 PMAQI
22nd Oct 2025223 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025225 PMAQI
22nd Oct 2025256 PMAQI
22nd Oct 2025267 PMAQI
22nd Oct 2025248 PMAQI
22nd Oct 2025269 PMAQI
22nd Oct 20253510 PMAQI
22nd Oct 20254311 PMAQI
23rd Oct 20254712 AMAQI
23rd Oct 2025651 AMAQI
23rd Oct 2025662 AMAQI
23rd Oct 2025613 AMAQI
23rd Oct 2025624 AMAQI
23rd Oct 2025605 AMAQI
23rd Oct 2025556 AMAQI
12°C6/20°C
23rd Oct 2025407 AMAQI
23rd Oct 2025338 AMAQI
23rd Oct 2025359 AMAQI
23rd Oct 20254010 AMAQI
23rd Oct 20254211 AMAQI
23rd Oct 20254112 PMAQI
23rd Oct 2025391 PMAQI
23rd Oct 2025382 PMAQI
23rd Oct 2025273 PMAQI
23rd Oct 2025244 PMAQI
23rd Oct 2025215 PMAQI
23rd Oct 2025216 PMAQI
23rd Oct 2025227 PMAQI
23rd Oct 2025268 PMAQI
23rd Oct 2025309 PMAQI
23rd Oct 20254010 PMAQI
23rd Oct 20256911 PMAQI
24th Oct 20256112 AMAQI
24th Oct 2025661 AMAQI
24th Oct 2025932 AMAQI
24th Oct 20251143 AMAQI
24th Oct 20251024 AMAQI
24th Oct 2025985 AMAQI
24th Oct 20251056 AMAQI
11°C5/19°C
24th Oct 2025927 AMAQI
24th Oct 2025568 AMAQI
24th Oct 2025569 AMAQI
24th Oct 20256210 AMAQI
24th Oct 20256811 AMAQI
24th Oct 20257612 PMAQI
24th Oct 2025781 PMAQI
24th Oct 2025652 PMAQI
24th Oct 2025503 PMAQI
24th Oct 2025424 PMAQI
24th Oct 2025415 PMAQI
24th Oct 2025526 PMAQI
24th Oct 2025517 PMAQI
24th Oct 2025538 PMAQI
24th Oct 2025549 PMAQI
24th Oct 20254510 PMAQI
24th Oct 20254511 PMAQI
25th Oct 20254812 AMAQI
25th Oct 2025411 AMAQI
25th Oct 2025442 AMAQI
25th Oct 2025463 AMAQI
25th Oct 2025424 AMAQI
25th Oct 2025415 AMAQI
25th Oct 2025346 AMAQI
12°C4/20°C
25th Oct 2025237 AMAQI
25th Oct 2025248 AMAQI
25th Oct 2025259 AMAQI
25th Oct 20252910 AMAQI
25th Oct 20253311 AMAQI
25th Oct 20253112 PMAQI
25th Oct 2025321 PMAQI
25th Oct 2025302 PMAQI
25th Oct 2025283 PMAQI
25th Oct 2025324 PMAQI
25th Oct 2025325 PMAQI
25th Oct 2025306 PMAQI
25th Oct 2025297 PMAQI
25th Oct 2025298 PMAQI
25th Oct 2025269 PMAQI
25th Oct 20252810 PMAQI
25th Oct 20253511 PMAQI
26th Oct 20254712 AMAQI
26th Oct 2025491 AMAQI
26th Oct 2025242 AMAQI
26th Oct 2025203 AMAQI
26th Oct 2025184 AMAQI
26th Oct 2025185 AMAQI
26th Oct 2025186 AMAQI
13°C11/17°C
26th Oct 2025187 AMAQI
26th Oct 2025208 AMAQI
26th Oct 2025259 AMAQI
26th Oct 20252510 AMAQI
26th Oct 20252411 AMAQI
26th Oct 20252212 PMAQI
26th Oct 2025201 PMAQI
26th Oct 2025192 PMAQI
26th Oct 2025233 PMAQI
26th Oct 2025324 PMAQI
26th Oct 2025355 PMAQI
26th Oct 2025336 PMAQI
26th Oct 2025277 PMAQI
26th Oct 2025228 PMAQI
26th Oct 2025279 PMAQI
26th Oct 20252810 PMAQI
26th Oct 20253011 PMAQI
27th Oct 20252712 AMAQI
27th Oct 2025221 AMAQI
27th Oct 2025212 AMAQI
27th Oct 2025183 AMAQI
27th Oct 2025174 AMAQI
27th Oct 2025175 AMAQI
27th Oct 2025196 AMAQI
12°C10/18°C
27th Oct 2025217 AMAQI
27th Oct 2025228 AMAQI
27th Oct 2025239 AMAQI
27th Oct 20252010 AMAQI
27th Oct 20252511 AMAQI
27th Oct 20252412 PMAQI
27th Oct 2025191 PMAQI
27th Oct 2025222 PMAQI
27th Oct 2025263 PMAQI
27th Oct 2025294 PMAQI
27th Oct 2025295 PMAQI
27th Oct 2025286 PMAQI
27th Oct 2025327 PMAQI
27th Oct 2025308 PMAQI
27th Oct 2025349 PMAQI
27th Oct 20253610 PMAQI
27th Oct 20252711 PMAQI
28th Oct 20252412 AMAQI
28th Oct 2025211 AMAQI
28th Oct 2025282 AMAQI
28th Oct 2025293 AMAQI
28th Oct 2025264 AMAQI
28th Oct 2025265 AMAQI
28th Oct 2025346 AMAQI
11°C10/12°C
28th Oct 2025467 AMAQI
28th Oct 2025498 AMAQI
28th Oct 2025549 AMAQI
28th Oct 20255410 AMAQI
28th Oct 20255411 AMAQI
28th Oct 20255312 PMAQI
28th Oct 2025561 PMAQI
28th Oct 2025482 PMAQI
28th Oct 2025313 PMAQI
28th Oct 2025314 PMAQI
28th Oct 2025315 PMAQI
28th Oct 2025306 PMAQI
28th Oct 2025267 PMAQI
28th Oct 2025208 PMAQI
28th Oct 2025179 PMAQI
28th Oct 20252110 PMAQI
28th Oct 20252011 PMAQI
29th Oct 20252112 AMAQI
29th Oct 2025251 AMAQI
29th Oct 2025172 AMAQI
29th Oct 2025153 AMAQI
29th Oct 2025134 AMAQI
29th Oct 2025125 AMAQI
29th Oct 2025126 AMAQI
12°C11/13°C
29th Oct 2025127 AMAQI
29th Oct 2025148 AMAQI
29th Oct 2025169 AMAQI
29th Oct 20252210 AMAQI
29th Oct 20253311 AMAQI
29th Oct 20251612 PMAQI
29th Oct 2025221 PMAQI
29th Oct 2025302 PMAQI
29th Oct 2025323 PMAQI
29th Oct 2025274 PMAQI
29th Oct 2025235 PMAQI
29th Oct 2025246 PMAQI
29th Oct 2025247 PMAQI
29th Oct 2025228 PMAQI
29th Oct 2025279 PMAQI
29th Oct 20253710 PMAQI
29th Oct 20252711 PMAQI
30th Oct 20252512 AMAQI
30th Oct 2025231 AMAQI
30th Oct 2025222 AMAQI
30th Oct 2025253 AMAQI
30th Oct 2025224 AMAQI
30th Oct 2025215 AMAQI
30th Oct 2025236 AMAQI
11°C9/12°C
30th Oct 2025287 AMAQI
30th Oct 2025268 AMAQI
30th Oct 2025199 AMAQI
30th Oct 20252110 AMAQI
30th Oct 20252611 AMAQI
30th Oct 20252912 PMAQI
30th Oct 2025311 PMAQI
30th Oct 2025362 PMAQI
30th Oct 2025373 PMAQI
30th Oct 2025274 PMAQI
30th Oct 2025255 PMAQI
30th Oct 2025286 PMAQI
30th Oct 2025267 PMAQI
30th Oct 2025208 PMAQI
30th Oct 2025209 PMAQI
30th Oct 20252110 PMAQI
30th Oct 20252511 PMAQI
31st Oct 20252712 AMAQI
31st Oct 2025321 AMAQI
31st Oct 2025292 AMAQI
31st Oct 2025313 AMAQI
31st Oct 2025334 AMAQI
31st Oct 2025335 AMAQI
31st Oct 2025346 AMAQI
8°C8/10°C
31st Oct 2025367 AMAQI
31st Oct 2025378 AMAQI
31st Oct 2025379 AMAQI
31st Oct 20254810 AMAQI
31st Oct 20254811 AMAQI
31st Oct 20254912 PMAQI
31st Oct 2025441 PMAQI
31st Oct 2025442 PMAQI
31st Oct 2025373 PMAQI
31st Oct 2025264 PMAQI
31st Oct 2025255 PMAQI
31st Oct 2025196 PMAQI
31st Oct 2025207 PMAQI
31st Oct 2025218 PMAQI
31st Oct 2025199 PMAQI
31st Oct 20252510 PMAQI
31st Oct 20254411 PMAQI
1st Nov 20255812 AMAQI
1st Nov 2025551 AMAQI
1st Nov 2025462 AMAQI
1st Nov 2025233 AMAQI
1st Nov 2025204 AMAQI
1st Nov 2025205 AMAQI
1st Nov 2025206 AMAQI
10°C6/16°C
1st Nov 2025207 AMAQI
1st Nov 2025218 AMAQI
1st Nov 2025269 AMAQI
1st Nov 20252710 AMAQI
1st Nov 20252111 AMAQI
1st Nov 20252512 PMAQI
1st Nov 2025271 PMAQI
1st Nov 2025212 PMAQI
1st Nov 2025153 PMAQI
1st Nov 2025144 PMAQI
1st Nov 2025155 PMAQI
1st Nov 2025216 PMAQI
1st Nov 2025157 PMAQI
1st Nov 2025178 PMAQI
1st Nov 2025209 PMAQI
1st Nov 20252010 PMAQI
1st Nov 20252011 PMAQI
2nd Nov 20252812 AMAQI
2nd Nov 2025261 AMAQI
2nd Nov 2025302 AMAQI
2nd Nov 2025353 AMAQI
2nd Nov 2025344 AMAQI
2nd Nov 2025345 AMAQI
2nd Nov 2025326 AMAQI
8°C5/13°C
2nd Nov 2025367 AMAQI
7 AM2nd Nov 2025338 AMAQI
2nd Nov 2025339 AMAQI
2nd Nov 20253410 AMAQI
2nd Nov 20252711 AMAQI
2nd Nov 20252612 PMAQI
12 PM6 PM
12 AM
6 AM
--°C/°C
Tageszeit
Durchschnittliche höchste Zeit
11 AM
54AQI
1 Stunden / Tag
30 Stunden / Monat
Durchschnittliche niedrigste Zeit
7 AM - 8 AM
42AQI
2 Stunden / Tag
60 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 11 AM bis 11 AM (Durchschn. 54), während der niedrigste AQI zwischen 7 AM bis 8 AM (Durchschn. 42) lag.
Nachtzeit
Durchschnittliche höchste Zeit
12 AM - 3 AM
47AQI
4 Stunden / Tag
120 Stunden / Monat
Durchschnittliche niedrigste Zeit
4 AM - 9 PM
42AQI
6 Stunden / Tag
180 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 12 AM bis 3 AM (Durchschn. 47), während der niedrigste AQI zwischen 4 AM bis 9 PM (Durchschn. 42) lag.
2025 Tage vs. Luftqualität
St. Louis, Missouri, United States
2025
81%
247
18%
56
0.3%
1
0.3%
1
Gesamtzahl der Tage mit verschiedenen AQI-Kategorien in den letzten 306 Tagen im 2025 (59 Tage verbleibend)
Gut
247 TageMäßig
56 TageSchlecht
1 TageUngesund
1 TageSchwer
0 TageGefährlich
0 TageUnter den WHO sicheren Luftqualitätsgrenzen: 81%
Gesundheitsrisiko-Level:
Niedrig
Im Jahr 2025 waren 81% der 306 Tage innerhalb der WHO sicheren Luftqualitätsgrenzen. Das Risiko von Gesundheitsproblemen ist Niedrig, aber die langfristigen Auswirkungen, insbesondere auf gefährdete Personen, sind noch unklar.
Jährliche Luftqualitäts-Insights
St. Louis, Missouri, United States
AQI-Werte im Jahr 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
So.Mo.Di.Mi.Do.Fr.Sa.
Jan.
Feb.
Mär.
Apr.
Mai
Jun.
Jul.
Aug.
Sep.
Okt.
Nov.
Dez.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januar 2025
23AQI
23AQI
2nd Januar 2025
38AQI
38AQI
3rd Januar 2025
27AQI
27AQI
4th Januar 2025
22AQI
22AQI
5th Januar 2025
22AQI
22AQI
6th Januar 2025
19AQI
19AQI
7th Januar 2025
29AQI
29AQI
8th Januar 2025
48AQI
48AQI
9th Januar 2025
56AQI
56AQI
10th Januar 2025
56AQI
56AQI
11th Januar 2025
37AQI
37AQI
12th Januar 2025
31AQI
31AQI
13th Januar 2025
24AQI
24AQI
14th Januar 2025
29AQI
29AQI
15th Januar 2025
41AQI
41AQI
16th Januar 2025
36AQI
36AQI
17th Januar 2025
39AQI
39AQI
18th Januar 2025
21AQI
21AQI
19th Januar 2025
19AQI
19AQI
20th Januar 2025
22AQI
22AQI
21st Januar 2025
24AQI
24AQI
22nd Januar 2025
39AQI
39AQI
23rd Januar 2025
31AQI
31AQI
24th Januar 2025
35AQI
35AQI
25th Januar 2025
41AQI
41AQI
26th Januar 2025
30AQI
30AQI
27th Januar 2025
27AQI
27AQI
28th Januar 2025
24AQI
24AQI
29th Januar 2025
30AQI
30AQI
30th Januar 2025
42AQI
42AQI
31st Januar 2025
21AQI
21AQI
1st Februar 2025
35AQI
35AQI
2nd Februar 2025
29AQI
29AQI
3rd Februar 2025
42AQI
42AQI
4th Februar 2025
29AQI
29AQI
5th Februar 2025
28AQI
28AQI
6th Februar 2025
27AQI
27AQI
7th Februar 2025
33AQI
33AQI
8th Februar 2025
28AQI
28AQI
9th Februar 2025
29AQI
29AQI
10th Februar 2025
29AQI
29AQI
11th Februar 2025
35AQI
35AQI
12th Februar 2025
52AQI
52AQI
13th Februar 2025
30AQI
30AQI
14th Februar 2025
34AQI
34AQI
15th Februar 2025
31AQI
31AQI
16th Februar 2025
32AQI
32AQI
17th Februar 2025
21AQI
21AQI
18th Februar 2025
22AQI
22AQI
19th Februar 2025
22AQI
22AQI
20th Februar 2025
25AQI
25AQI
21st Februar 2025
43AQI
43AQI
22nd Februar 2025
46AQI
46AQI
23rd Februar 2025
41AQI
41AQI
24th Februar 2025
41AQI
41AQI
25th Februar 2025
35AQI
35AQI
26th Februar 2025
33AQI
33AQI
27th Februar 2025
27AQI
27AQI
28th Februar 2025
27AQI
27AQI
1st März 2025
26AQI
26AQI
2nd März 2025
30AQI
30AQI
3rd März 2025
36AQI
36AQI
4th März 2025
45AQI
45AQI
5th März 2025
23AQI
23AQI
6th März 2025
27AQI
27AQI
7th März 2025
32AQI
32AQI
8th März 2025
32AQI
32AQI
9th März 2025
47AQI
47AQI
10th März 2025
44AQI
44AQI
11th März 2025
55AQI
55AQI
12th März 2025
54AQI
54AQI
13th März 2025
67AQI
67AQI
14th März 2025
59AQI
59AQI
15th März 2025
182AQI
182AQI
16th März 2025
21AQI
21AQI
17th März 2025
37AQI
37AQI
18th März 2025
38AQI
38AQI
19th März 2025
38AQI
38AQI
20th März 2025
19AQI
19AQI
21st März 2025
37AQI
37AQI
22nd März 2025
21AQI
21AQI
23rd März 2025
23AQI
23AQI
24th März 2025
19AQI
19AQI
25th März 2025
27AQI
27AQI
26th März 2025
36AQI
36AQI
27th März 2025
50AQI
50AQI
28th März 2025
35AQI
35AQI
29th März 2025
36AQI
36AQI
30th März 2025
26AQI
26AQI
31st März 2025
18AQI
18AQI
1st April 2025
32AQI
32AQI
2nd April 2025
36AQI
36AQI
3rd April 2025
28AQI
28AQI
4th April 2025
28AQI
28AQI
5th April 2025
25AQI
25AQI
6th April 2025
19AQI
19AQI
7th April 2025
29AQI
29AQI
8th April 2025
20AQI
20AQI
9th April 2025
31AQI
31AQI
10th April 2025
41AQI
41AQI
11th April 2025
38AQI
38AQI
12th April 2025
51AQI
51AQI
13th April 2025
40AQI
40AQI
14th April 2025
38AQI
38AQI
15th April 2025
22AQI
22AQI
16th April 2025
36AQI
36AQI
17th April 2025
48AQI
48AQI
18th April 2025
50AQI
50AQI
19th April 2025
45AQI
45AQI
20th April 2025
48AQI
48AQI
21st April 2025
22AQI
22AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
41AQI
41AQI
24th April 2025
48AQI
48AQI
25th April 2025
34AQI
34AQI
26th April 2025
23AQI
23AQI
27th April 2025
23AQI
23AQI
28th April 2025
35AQI
35AQI
29th April 2025
32AQI
32AQI
30th April 2025
31AQI
31AQI
1st Mai 2025
24AQI
24AQI
2nd Mai 2025
25AQI
25AQI
3rd Mai 2025
22AQI
22AQI
4th Mai 2025
18AQI
18AQI
5th Mai 2025
19AQI
19AQI
6th Mai 2025
36AQI
36AQI
7th Mai 2025
33AQI
33AQI
8th Mai 2025
34AQI
34AQI
9th Mai 2025
28AQI
28AQI
10th Mai 2025
39AQI
39AQI
11th Mai 2025
34AQI
34AQI
12th Mai 2025
39AQI
39AQI
13th Mai 2025
30AQI
30AQI
14th Mai 2025
39AQI
39AQI
15th Mai 2025
56AQI
56AQI
16th Mai 2025
43AQI
43AQI
17th Mai 2025
30AQI
30AQI
18th Mai 2025
27AQI
27AQI
19th Mai 2025
34AQI
34AQI
20th Mai 2025
26AQI
26AQI
21st Mai 2025
17AQI
17AQI
22nd Mai 2025
17AQI
17AQI
23rd Mai 2025
21AQI
21AQI
24th Mai 2025
35AQI
35AQI
25th Mai 2025
36AQI
36AQI
26th Mai 2025
22AQI
22AQI
27th Mai 2025
30AQI
30AQI
28th Mai 2025
26AQI
26AQI
29th Mai 2025
47AQI
47AQI
30th Mai 2025
29AQI
29AQI
31st Mai 2025
40AQI
40AQI
1st Juni 2025
40AQI
40AQI
2nd Juni 2025
46AQI
46AQI
3rd Juni 2025
62AQI
62AQI
4th Juni 2025
49AQI
49AQI
5th Juni 2025
42AQI
42AQI
6th Juni 2025
52AQI
52AQI
7th Juni 2025
73AQI
73AQI
8th Juni 2025
50AQI
50AQI
9th Juni 2025
54AQI
54AQI
10th Juni 2025
59AQI
59AQI
11th Juni 2025
72AQI
72AQI
12th Juni 2025
73AQI
73AQI
13th Juni 2025
45AQI
45AQI
14th Juni 2025
34AQI
34AQI
15th Juni 2025
43AQI
43AQI
16th Juni 2025
32AQI
32AQI
17th Juni 2025
36AQI
36AQI
18th Juni 2025
34AQI
34AQI
19th Juni 2025
25AQI
25AQI
20th Juni 2025
40AQI
40AQI
21st Juni 2025
49AQI
49AQI
22nd Juni 2025
52AQI
52AQI
23rd Juni 2025
57AQI
57AQI
24th Juni 2025
53AQI
53AQI
25th Juni 2025
48AQI
48AQI
26th Juni 2025
48AQI
48AQI
27th Juni 2025
35AQI
35AQI
28th Juni 2025
27AQI
27AQI
29th Juni 2025
23AQI
23AQI
30th Juni 2025
26AQI
26AQI
1st Juli 2025
27AQI
27AQI
2nd Juli 2025
42AQI
42AQI
3rd Juli 2025
52AQI
52AQI
4th Juli 2025
61AQI
61AQI
5th Juli 2025
85AQI
85AQI
6th Juli 2025
61AQI
61AQI
7th Juli 2025
38AQI
38AQI
8th Juli 2025
50AQI
50AQI
9th Juli 2025
34AQI
34AQI
10th Juli 2025
39AQI
39AQI
11th Juli 2025
44AQI
44AQI
12th Juli 2025
34AQI
34AQI
13th Juli 2025
34AQI
34AQI
14th Juli 2025
32AQI
32AQI
15th Juli 2025
40AQI
40AQI
16th Juli 2025
35AQI
35AQI
17th Juli 2025
37AQI
37AQI
18th Juli 2025
30AQI
30AQI
19th Juli 2025
49AQI
49AQI
20th Juli 2025
53AQI
53AQI
21st Juli 2025
32AQI
32AQI
22nd Juli 2025
44AQI
44AQI
23rd Juli 2025
55AQI
55AQI
24th Juli 2025
57AQI
57AQI
25th Juli 2025
44AQI
44AQI
26th Juli 2025
45AQI
45AQI
27th Juli 2025
27AQI
27AQI
28th Juli 2025
35AQI
35AQI
29th Juli 2025
48AQI
48AQI
30th Juli 2025
45AQI
45AQI
31st Juli 2025
43AQI
43AQI
1st August 2025
104AQI
104AQI
2nd August 2025
69AQI
69AQI
3rd August 2025
35AQI
35AQI
4th August 2025
35AQI
35AQI
5th August 2025
31AQI
31AQI
6th August 2025
45AQI
45AQI
7th August 2025
48AQI
48AQI
8th August 2025
49AQI
49AQI
9th August 2025
43AQI
43AQI
10th August 2025
41AQI
41AQI
11th August 2025
39AQI
39AQI
12th August 2025
43AQI
43AQI
13th August 2025
39AQI
39AQI
14th August 2025
58AQI
58AQI
15th August 2025
54AQI
54AQI
16th August 2025
52AQI
52AQI
17th August 2025
55AQI
55AQI
18th August 2025
57AQI
57AQI
19th August 2025
50AQI
50AQI
20th August 2025
25AQI
25AQI
21st August 2025
21AQI
21AQI
22nd August 2025
31AQI
31AQI
23rd August 2025
36AQI
36AQI
24th August 2025
23AQI
23AQI
25th August 2025
25AQI
25AQI
26th August 2025
29AQI
29AQI
27th August 2025
37AQI
37AQI
28th August 2025
39AQI
39AQI
29th August 2025
44AQI
44AQI
30th August 2025
35AQI
35AQI
31st August 2025
28AQI
28AQI
1st September 2025
27AQI
27AQI
2nd September 2025
30AQI
30AQI
3rd September 2025
42AQI
42AQI
4th September 2025
50AQI
50AQI
5th September 2025
49AQI
49AQI
6th September 2025
26AQI
26AQI
7th September 2025
24AQI
24AQI
8th September 2025
30AQI
30AQI
9th September 2025
41AQI
41AQI
10th September 2025
50AQI
50AQI
11th September 2025
62AQI
62AQI
12th September 2025
60AQI
60AQI
13th September 2025
56AQI
56AQI
14th September 2025
53AQI
53AQI
15th September 2025
54AQI
54AQI
16th September 2025
58AQI
58AQI
17th September 2025
56AQI
56AQI
18th September 2025
65AQI
65AQI
19th September 2025
43AQI
43AQI
20th September 2025
47AQI
47AQI
21st September 2025
41AQI
41AQI
22nd September 2025
34AQI
34AQI
23rd September 2025
44AQI
44AQI
24th September 2025
31AQI
31AQI
25th September 2025
27AQI
27AQI
26th September 2025
39AQI
39AQI
27th September 2025
47AQI
47AQI
28th September 2025
49AQI
49AQI
29th September 2025
56AQI
56AQI
30th September 2025
58AQI
58AQI
1st Oktober 2025
65AQI
65AQI
2nd Oktober 2025
63AQI
63AQI
3rd Oktober 2025
57AQI
57AQI
4th Oktober 2025
55AQI
55AQI
5th Oktober 2025
50AQI
50AQI
6th Oktober 2025
48AQI
48AQI
7th Oktober 2025
35AQI
35AQI
8th Oktober 2025
45AQI
45AQI
9th Oktober 2025
54AQI
54AQI
10th Oktober 2025
60AQI
60AQI
11th Oktober 2025
48AQI
48AQI
12th Oktober 2025
58AQI
58AQI
13th Oktober 2025
66AQI
66AQI
14th Oktober 2025
77AQI
77AQI
15th Oktober 2025
84AQI
84AQI
16th Oktober 2025
72AQI
72AQI
17th Oktober 2025
58AQI
58AQI
18th Oktober 2025
58AQI
58AQI
19th Oktober 2025
17AQI
17AQI
20th Oktober 2025
28AQI
28AQI
21st Oktober 2025
29AQI
29AQI
22nd Oktober 2025
26AQI
26AQI
23rd Oktober 2025
43AQI
43AQI
24th Oktober 2025
69AQI
69AQI
25th Oktober 2025
34AQI
34AQI
26th Oktober 2025
26AQI
26AQI
27th Oktober 2025
25AQI
25AQI
28th Oktober 2025
32AQI
32AQI
29th Oktober 2025
22AQI
22AQI
30th Oktober 2025
25AQI
25AQI
31st Oktober 2025
32AQI
32AQI
1st November 2025
27AQI
27AQI
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Dezember 2025
2nd Dezember 2025
3rd Dezember 2025
4th Dezember 2025
5th Dezember 2025
6th Dezember 2025
7th Dezember 2025
8th Dezember 2025
9th Dezember 2025
10th Dezember 2025
11th Dezember 2025
12th Dezember 2025
13th Dezember 2025
14th Dezember 2025
15th Dezember 2025
16th Dezember 2025
17th Dezember 2025
18th Dezember 2025
19th Dezember 2025
20th Dezember 2025
21st Dezember 2025
22nd Dezember 2025
23rd Dezember 2025
24th Dezember 2025
25th Dezember 2025
26th Dezember 2025
27th Dezember 2025
28th Dezember 2025
29th Dezember 2025
30th Dezember 2025
31st Dezember 2025
32AQI
32AQI
40AQI
34AQI
31AQI
46AQI
44AQI
43AQI
45AQI
47AQI
27AQI
Anzahl der Tage
Jan.Feb.Mär.Apr.MaiJun.Jul.Aug.Sep.Okt.Nov.Dez.Gesamtanzahl der Tage
202539AQI
29
2
27
1
26
4
1
29
1
30
1
20
10
24
7
24
6
1
20
10
17
14
1
247
56
1
1
Höchster AQI aufgezeichnet am
Oktober47AQI
Niedrigster AQI aufgezeichnet am
November27AQI
202438AQI
28
3
19
10
26
5
27
3
29
2
24
6
25
6
22
9
24
6
19
12
30
29
2
302
64
Höchster AQI aufgezeichnet am
Oktober46AQI
Niedrigster AQI aufgezeichnet am
November28AQI
202342AQI
28
3
25
3
28
3
23
7
18
13
6
24
24
7
22
9
20
10
25
6
23
6
28
3
270
94
Höchster AQI aufgezeichnet am
Juni63AQI
Niedrigster AQI aufgezeichnet am
Dezember34AQI
202238AQI
28
3
18
4
27
4
28
2
26
5
23
6
1
16
7
2
26
4
26
5
23
7
25
6
268
53
1
Höchster AQI aufgezeichnet am
Juni48AQI
Niedrigster AQI aufgezeichnet am
April31AQI
202139AQI
27
3
23
5
26
5
27
3
30
1
25
5
18
12
1
20
11
25
5
28
3
22
8
24
7
295
68
1
Höchster AQI aufgezeichnet am
Juli51AQI
Niedrigster AQI aufgezeichnet am
Mai34AQI
202039AQI
13
20
1
19
25
5
25
5
1
28
3
22
8
27
4
26
4
17
14
222
44
1
Höchster AQI aufgezeichnet am
Dezember46AQI
Niedrigster AQI aufgezeichnet am
Mai30AQI
Die meisten und am wenigsten verschmutzten Jahre in den letzten 6 Jahren
Am stärksten verschmutztes Jahr aufgezeichnet
2023(Durchschnitt)
42AQIAm wenigsten verschmutztes Jahr aufgezeichnet
2022(Durchschnitt)
38AQISt. Louis's jährlicher 2025 AQI (39) zeigt eine durchschnittliche prozentuale Veränderung von 0.06% (verschlechtert AQI) im Vergleich zu den Vorjahren: 2020 (39), 2021 (39), 2022 (38), 2023 (42), 2024 (38).
