Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany 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+

August Air Quality Analysis

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
15th Aug 2025
66AQI
Lowest AQI recorded on
31st Aug 2025
17AQI

Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 13th Aug - 14th Aug 2026

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany

AQI
Day
Night
.

5 AM13th Aug 2026

9 PM

4 AM14th Aug 2026

Day time
Avg. Highest Time
5PM13th Aug

42AQI

Avg. Lowest Time
1PM13th Aug

22AQI

Night time
Avg. Highest Time
9PM13th Aug

29AQI

Avg. Lowest Time
4AM14th Aug

20AQI

In the last 24 hours,

Stuttgart Arnulf Klett Platz's AQI reached its highest point of 42 at 5 PM during the Day, while the lowest point, 20, was recorded at 4 AM during the Night between 13th Aug and 14th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany

JulAug
16th - 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 - 13th13th - 14th14th
Day
Night
16th Jul 2026255 AMAQI
16th Jul 2026246 AMAQI
16th Jul 2026257 AMAQI
16th Jul 2026248 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026251 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026264 AMAQI

22°C17/29°C

17th Jul 2026275 AMAQI
17th Jul 2026236 AMAQI
17th Jul 2026227 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20264811 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026231 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026237 PMAQI
17th Jul 2026258 PMAQI
17th Jul 2026259 PMAQI
17th Jul 20262110 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI
18th Jul 2026294 AMAQI

21°C17/29°C

18th Jul 2026275 AMAQI
18th Jul 2026216 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026238 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20263211 AMAQI
18th Jul 20263812 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026504 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026466 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026468 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20265010 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026501 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026493 AMAQI
19th Jul 2026484 AMAQI

20°C14/26°C

19th Jul 2026425 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026487 AMAQI
19th Jul 2026518 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265811 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026461 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026347 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026339 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026294 AMAQI

18°C13/23°C

20th Jul 2026295 AMAQI
20th Jul 2026276 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026254 AMAQI

17°C11/23°C

21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262311 AMAQI
21st Jul 20261812 PMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262711 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026364 AMAQI

16°C10/22°C

22nd Jul 2026385 AMAQI
22nd Jul 2026406 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026338 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026274 AMAQI

19°C11/25°C

23rd Jul 2026315 AMAQI
23rd Jul 2026316 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262711 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026384 AMAQI

18°C13/23°C

24th Jul 2026215 AMAQI
24th Jul 2026406 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026429 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 20261004 PMAQI
24th Jul 2026885 PMAQI
24th Jul 2026696 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20265711 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026424 AMAQI

19°C11/27°C

25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20264910 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20263412 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026343 AMAQI
26th Jul 2026234 AMAQI

23°C14/32°C

26th Jul 2026275 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026311 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026247 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026214 AMAQI

24°C17/30°C

27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026331 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026234 AMAQI

21°C17/26°C

28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20263212 PMAQI
28th Jul 2026211 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262210 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026331 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026324 AMAQI

22°C14/30°C

29th Jul 2026365 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026463 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026409 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264811 PMAQI
30th Jul 20264812 AMAQI
30th Jul 2026481 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026514 AMAQI

26°C16/36°C

30th Jul 2026525 AMAQI
30th Jul 2026556 AMAQI
30th Jul 2026527 AMAQI
30th Jul 2026548 AMAQI
30th Jul 2026549 AMAQI
30th Jul 20266210 AMAQI
30th Jul 20266211 AMAQI
30th Jul 20265812 PMAQI
30th Jul 2026521 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026594 PMAQI
30th Jul 2026675 PMAQI
30th Jul 2026696 PMAQI
30th Jul 2026707 PMAQI
30th Jul 2026658 PMAQI
30th Jul 2026669 PMAQI
30th Jul 20266210 PMAQI
30th Jul 20266211 PMAQI
31st Jul 20266412 AMAQI
31st Jul 2026631 AMAQI
31st Jul 2026642 AMAQI
31st Jul 2026653 AMAQI
31st Jul 2026664 AMAQI

28°C20/39°C

31st Jul 2026675 AMAQI
31st Jul 2026706 AMAQI
31st Jul 2026677 AMAQI
31st Jul 2026748 AMAQI
31st Jul 2026709 AMAQI
31st Jul 20267610 AMAQI
31st Jul 20267411 AMAQI
31st Jul 20267412 PMAQI
31st Jul 2026711 PMAQI
31st Jul 2026682 PMAQI
31st Jul 2026723 PMAQI
31st Jul 2026704 PMAQI
31st Jul 2026695 PMAQI
31st Jul 2026686 PMAQI
31st Jul 2026677 PMAQI
31st Jul 2026648 PMAQI
31st Jul 2026659 PMAQI
31st Jul 20266310 PMAQI
31st Jul 20266611 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026504 AMAQI

25°C18/36°C

1st Aug 2026555 AMAQI
1st Aug 2026516 AMAQI
1st Aug 2026527 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026519 AMAQI
1st Aug 20264910 AMAQI
1st Aug 20264811 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026522 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026495 PMAQI
1st Aug 2026496 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263311 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026483 AMAQI
2nd Aug 2026404 AMAQI

22°C18/27°C

2nd Aug 2026335 AMAQI
2nd Aug 2026316 AMAQI
2nd Aug 2026217 AMAQI
2nd Aug 2026338 AMAQI
2nd Aug 2026339 AMAQI
2nd Aug 20263110 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026212 PMAQI
2nd Aug 2026213 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026235 PMAQI
2nd Aug 2026236 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262110 PMAQI
2nd Aug 20262111 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026404 AMAQI

24°C16/31°C

3rd Aug 2026425 AMAQI
3rd Aug 2026426 AMAQI
3rd Aug 2026507 AMAQI
3rd Aug 2026508 AMAQI
3rd Aug 2026489 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20265612 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026512 PMAQI
3rd Aug 2026503 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026488 PMAQI
3rd Aug 2026519 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265112 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026532 AMAQI
4th Aug 2026543 AMAQI
4th Aug 2026534 AMAQI

26°C18/36°C

4th Aug 2026545 AMAQI
4th Aug 2026526 AMAQI
4th Aug 2026547 AMAQI
4th Aug 2026528 AMAQI
4th Aug 2026519 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265411 AMAQI
4th Aug 20265212 PMAQI
4th Aug 2026481 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026464 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026467 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026441 AMAQI
5th Aug 2026482 AMAQI
5th Aug 2026483 AMAQI
5th Aug 2026484 AMAQI

27°C19/36°C

5th Aug 2026445 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20264210 AMAQI
5th Aug 20264411 AMAQI
5th Aug 20264012 PMAQI
5th Aug 2026401 PMAQI
5th Aug 2026492 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026447 PMAQI
5th Aug 2026448 PMAQI
5th Aug 2026409 PMAQI
5th Aug 20264010 PMAQI
5th Aug 20264211 PMAQI
6th Aug 20264012 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026362 AMAQI
6th Aug 2026403 AMAQI
6th Aug 2026384 AMAQI

25°C19/31°C

6th Aug 2026255 AMAQI
6th Aug 2026236 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI

23°C18/28°C

7th Aug 2026215 AMAQI
7th Aug 2026326 AMAQI
7th Aug 2026297 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20262312 PMAQI
7th Aug 2026251 PMAQI
7th Aug 2026532 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026279 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20262312 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026292 AMAQI
8th Aug 2026303 AMAQI
8th Aug 2026464 AMAQI

21°C15/28°C

8th Aug 2026315 AMAQI
8th Aug 2026296 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026484 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20263812 AMAQI
9th Aug 2026271 AMAQI
9th Aug 2026272 AMAQI
9th Aug 2026313 AMAQI
9th Aug 2026214 AMAQI

22°C14/31°C

9th Aug 2026215 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20263610 AMAQI
9th Aug 20263811 AMAQI
9th Aug 20263812 PMAQI
9th Aug 2026361 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026369 PMAQI
9th Aug 20264410 PMAQI
9th Aug 20264011 PMAQI
10th Aug 20264412 AMAQI
10th Aug 2026381 AMAQI
10th Aug 2026362 AMAQI
10th Aug 2026383 AMAQI
10th Aug 2026384 AMAQI

25°C17/35°C

10th Aug 2026385 AMAQI
10th Aug 2026386 AMAQI
10th Aug 2026387 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20264210 AMAQI
10th Aug 20264211 AMAQI
10th Aug 20264412 PMAQI
10th Aug 2026441 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026425 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026447 PMAQI
10th Aug 2026448 PMAQI
10th Aug 2026429 PMAQI
10th Aug 20264610 PMAQI
10th Aug 20264611 PMAQI
11th Aug 20264412 AMAQI
11th Aug 2026441 AMAQI
11th Aug 2026482 AMAQI
11th Aug 2026443 AMAQI
11th Aug 2026444 AMAQI

25°C18/33°C

11th Aug 2026405 AMAQI
11th Aug 2026406 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026448 AMAQI
11th Aug 2026489 AMAQI
11th Aug 20264410 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20264612 PMAQI
11th Aug 2026441 PMAQI
11th Aug 2026462 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026444 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026386 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026428 PMAQI
11th Aug 2026409 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20263411 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026211 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026254 AMAQI

24°C17/31°C

12th Aug 2026255 AMAQI
12th Aug 2026236 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026216 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026218 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20263212 AMAQI
13th Aug 2026341 AMAQI
13th Aug 2026302 AMAQI
13th Aug 2026423 AMAQI
13th Aug 2026324 AMAQI

23°C15/32°C

13th Aug 2026235 AMAQI
13th Aug 2026336 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20263310 AMAQI
13th Aug 20263311 AMAQI
13th Aug 20262312 PMAQI
13th Aug 2026221 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026425 PMAQI
13th Aug 2026336 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026298 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262511 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026232 AMAQI
14th Aug 2026273 AMAQI
14th Aug 2026204 AMAQI

24°C15/33°C

14th Aug 2026275 AMAQI
5 AM
14th Aug 2026236 AMAQI
14th Aug 2026257 AMAQI
14th Aug 2026258 AMAQI
14th Aug 2026409 AMAQI
14th Aug 20264010 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20263512 PMAQI
14th Aug 2026281 PMAQI
1 PM
14th Aug 2026242 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026446 PMAQI
14th Aug 2026327 PMAQI
14th Aug 2026328 PMAQI
14th Aug 2026259 PMAQI
9 PM
14th Aug 20262310 PMAQI
14th Aug 20262511 PMAQI
1 AM
4 AM

26°C16/35°C

Day time
Avg. Highest Time
11 AM

39AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 39), while the lowest AQI was between 7 AM to 7 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 3 AM

36AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 11 PM

35AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 36), while the lowest AQI was between 4 AM to 11 PM (Avg. 35).

2026 Days Vs Air Quality

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany

2026

80%

178

18%

41

2%

4

Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)

Good
178 Days
Moderate
41 Days
Poor
4 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 80%

Health Risk Level:

Low

In 2026, 80% of 226 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Stuttgart Arnulf Klett Platz, Stuttgart, Baden Wurttemberg, Germany

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
74AQI (US)
2nd January 2026
35AQI (US)
3rd January 2026
26AQI (US)
4th January 2026
44AQI (US)
5th January 2026
42AQI (US)
6th January 2026
57AQI (US)
7th January 2026
60AQI (US)
8th January 2026
35AQI (US)
9th January 2026
24AQI (US)
10th January 2026
13AQI (US)
11th January 2026
57AQI (US)
12th January 2026
49AQI (US)
13th January 2026
25AQI (US)
14th January 2026
38AQI (US)
15th January 2026
53AQI (US)
16th January 2026
48AQI (US)
17th January 2026
58AQI (US)
18th January 2026
60AQI (US)
19th January 2026
66AQI (US)
20th January 2026
84AQI (US)
21st January 2026
97AQI (US)
22nd January 2026
102AQI (US)
23rd January 2026
124AQI (US)
24th January 2026
125AQI (US)
25th January 2026
110AQI (US)
26th January 2026
81AQI (US)
27th January 2026
35AQI (US)
28th January 2026
52AQI (US)
29th January 2026
68AQI (US)
30th January 2026
40AQI (US)
31st January 2026
45AQI (US)
1st February 2026
45AQI (US)
2nd February 2026
69AQI (US)
3rd February 2026
91AQI (US)
4th February 2026
84AQI (US)
5th February 2026
86AQI (US)
6th February 2026
84AQI (US)
7th February 2026
36AQI (US)
8th February 2026
41AQI (US)
9th February 2026
52AQI (US)
10th February 2026
62AQI (US)
11th February 2026
28AQI (US)
12th February 2026
21AQI (US)
13th February 2026
33AQI (US)
14th February 2026
27AQI (US)
15th February 2026
21AQI (US)
16th February 2026
36AQI (US)
17th February 2026
42AQI (US)
18th February 2026
36AQI (US)
19th February 2026
38AQI (US)
20th February 2026
58AQI (US)
21st February 2026
37AQI (US)
22nd February 2026
10AQI (US)
23rd February 2026
21AQI (US)
24th February 2026
38AQI (US)
25th February 2026
19AQI (US)
26th February 2026
25AQI (US)
27th February 2026
40AQI (US)
28th February 2026
21AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
37AQI (US)
3rd March 2026
45AQI (US)
4th March 2026
70AQI (US)
5th March 2026
65AQI (US)
6th March 2026
90AQI (US)
7th March 2026
89AQI (US)
8th March 2026
85AQI (US)
9th March 2026
90AQI (US)
10th March 2026
65AQI (US)
11th March 2026
32AQI (US)
12th March 2026
21AQI (US)
13th March 2026
24AQI (US)
14th March 2026
35AQI (US)
15th March 2026
26AQI (US)
16th March 2026
24AQI (US)
17th March 2026
20AQI (US)
18th March 2026
51AQI (US)
19th March 2026
81AQI (US)
20th March 2026
71AQI (US)
21st March 2026
98AQI (US)
22nd March 2026
77AQI (US)
23rd March 2026
63AQI (US)
24th March 2026
69AQI (US)
25th March 2026
46AQI (US)
26th March 2026
20AQI (US)
27th March 2026
21AQI (US)
28th March 2026
31AQI (US)
29th March 2026
26AQI (US)
30th March 2026
22AQI (US)
31st March 2026
24AQI (US)
1st April 2026
33AQI (US)
2nd April 2026
28AQI (US)
3rd April 2026
29AQI (US)
4th April 2026
25AQI (US)
5th April 2026
31AQI (US)
6th April 2026
26AQI (US)
7th April 2026
26AQI (US)
8th April 2026
26AQI (US)
9th April 2026
26AQI (US)
10th April 2026
30AQI (US)
11th April 2026
41AQI (US)
12th April 2026
25AQI (US)
13th April 2026
52AQI (US)
14th April 2026
60AQI (US)
15th April 2026
68AQI (US)
16th April 2026
34AQI (US)
17th April 2026
18th April 2026
31AQI (US)
19th April 2026
36AQI (US)
20th April 2026
15AQI (US)
21st April 2026
21AQI (US)
22nd April 2026
23rd April 2026
23AQI (US)
24th April 2026
23AQI (US)
25th April 2026
26AQI (US)
26th April 2026
26AQI (US)
27th April 2026
27AQI (US)
28th April 2026
23AQI (US)
29th April 2026
21AQI (US)
30th April 2026
21AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
19AQI (US)
3rd May 2026
20AQI (US)
4th May 2026
26AQI (US)
5th May 2026
30AQI (US)
6th May 2026
27AQI (US)
7th May 2026
26AQI (US)
8th May 2026
27AQI (US)
9th May 2026
10th May 2026
23AQI (US)
11th May 2026
15AQI (US)
12th May 2026
19AQI (US)
13th May 2026
22AQI (US)
14th May 2026
22AQI (US)
15th May 2026
27AQI (US)
16th May 2026
36AQI (US)
17th May 2026
38AQI (US)
18th May 2026
32AQI (US)
19th May 2026
33AQI (US)
20th May 2026
34AQI (US)
21st May 2026
33AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
38AQI (US)
24th May 2026
51AQI (US)
25th May 2026
43AQI (US)
26th May 2026
35AQI (US)
27th May 2026
31AQI (US)
28th May 2026
28AQI (US)
29th May 2026
23AQI (US)
30th May 2026
20AQI (US)
31st May 2026
28AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
27AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
19AQI (US)
5th June 2026
19AQI (US)
6th June 2026
21AQI (US)
7th June 2026
21AQI (US)
8th June 2026
23AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
23AQI (US)
12th June 2026
22AQI (US)
13th June 2026
19AQI (US)
14th June 2026
21AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
26AQI (US)
18th June 2026
26AQI (US)
19th June 2026
24AQI (US)
20th June 2026
24AQI (US)
21st June 2026
28AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
39AQI (US)
24th June 2026
39AQI (US)
25th June 2026
34AQI (US)
26th June 2026
29AQI (US)
27th June 2026
30AQI (US)
28th June 2026
26AQI (US)
29th June 2026
23AQI (US)
30th June 2026
22AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
21AQI (US)
5th July 2026
22AQI (US)
6th July 2026
23AQI (US)
7th July 2026
22AQI (US)
8th July 2026
20AQI (US)
9th July 2026
24AQI (US)
10th July 2026
27AQI (US)
11th July 2026
20AQI (US)
12th July 2026
21AQI (US)
13th July 2026
23AQI (US)
14th July 2026
28AQI (US)
15th July 2026
25AQI (US)
16th July 2026
26AQI (US)
17th July 2026
28AQI (US)
18th July 2026
37AQI (US)
19th July 2026
44AQI (US)
20th July 2026
24AQI (US)
21st July 2026
25AQI (US)
22nd July 2026
31AQI (US)
23rd July 2026
25AQI (US)
24th July 2026
44AQI (US)
25th July 2026
33AQI (US)
26th July 2026
29AQI (US)
27th July 2026
25AQI (US)
28th July 2026
27AQI (US)
29th July 2026
37AQI (US)
30th July 2026
57AQI (US)
31st July 2026
68AQI (US)
1st August 2026
48AQI (US)
2nd August 2026
29AQI (US)
3rd August 2026
46AQI (US)
4th August 2026
50AQI (US)
5th August 2026
43AQI (US)
6th August 2026
28AQI (US)
7th August 2026
28AQI (US)
8th August 2026
28AQI (US)
9th August 2026
29AQI (US)
10th August 2026
40AQI (US)
11th August 2026
43AQI (US)
12th August 2026
24AQI (US)
13th August 2026
30AQI (US)
14th August 2026
29AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

59AQI (US)

43AQI (US)

50AQI (US)

30AQI (US)

29AQI (US)

25AQI (US)

29AQI (US)

35AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202638AQI (US)

14
13
4
20
8
17
14
25
3
29
1
30
29
2
14
178
41
4

Highest AQI (US) recorded in

January

59AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202546AQI (US)

15
15
1
3
22
3
7
24
26
4
28
3
22
8
29
2
23
8
29
1
19
12
11
19
6
25
218
143
4

Highest AQI (US) recorded in

February

72AQI (US)

Lowest AQI (US) recorded in

September

27AQI (US)

202442AQI (US)

14
14
2
24
5
21
10
25
5
27
4
21
9
28
3
27
4
21
9
24
7
19
11
19
12
270
93
2

Highest AQI (US) recorded in

January

58AQI (US)

Lowest AQI (US) recorded in

May

34AQI (US)

202342AQI (US)

20
10
12
16
21
10
17
11
20
11
17
13
28
3
26
5
22
8
18
13
28
1
21
10
250
111

Highest AQI (US) recorded in

February

55AQI (US)

Lowest AQI (US) recorded in

November

26AQI (US)

202246AQI (US)

19
11
17
4
1
30
22
8
19
12
21
9
20
4
4
27
2
20
11
21
9
12
18
1
203
118
1

Highest AQI (US) recorded in

March

74AQI (US)

Lowest AQI (US) recorded in

September

31AQI (US)

202143AQI (US)

20
9
10
16
2
17
14
23
7
29
2
20
10
25
6
28
3
22
8
16
15
14
16
21
10
245
116
2

Highest AQI (US) recorded in

February

59AQI (US)

Lowest AQI (US) recorded in

August

31AQI (US)

202042AQI (US)

5
8
9
12
14
4
30
31
23
8
20
10
25
6
9
21
14
17
180
86

Highest AQI (US) recorded in

March

55AQI (US)

Lowest AQI (US) recorded in

July

33AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI (US)
Least Polluted Year Recorded
2026(Avg.)
38AQI (US)

Stuttgart Arnulf Klett Platz's annual 2026 AQI (US) (38) shows an average percentage change of -12.4% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (43), 2022 (46), 2023 (42), 2024 (42), 2025 (46).