Krefeld, North Rhine Westphalia, 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
Krefeld, North Rhine Westphalia, Germany
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2024
73AQILowest AQI recorded on
31st Aug 2025
18AQISame Day Analysis (9th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 9th Aug - 10th Aug 2026
Krefeld, North Rhine Westphalia, Germany
AQI
Day
Night
.
5 AM9th Aug 2026
9 PM
4 AM10th Aug 2026
Day time
Avg. Highest Time
6AM9th Aug
29AQI
Avg. Lowest Time
3PM9th Aug
22AQI
Night time
Avg. Highest Time
1AM10th Aug
33AQI
Avg. Lowest Time
4AM10th Aug
26AQI
In the last 24 hours,
Krefeld's AQI reached its highest point of 33 at 1 AM during the Night, while the lowest point, 22, was recorded at 3 PM during the Day between 9th Aug and 10th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Krefeld, North Rhine Westphalia, Germany
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
12th Jul 2026185 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026169 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026264 AMAQI
25°C18/32°C
13th Jul 2026245 AMAQI
13th Jul 2026466 AMAQI
13th Jul 2026367 AMAQI
13th Jul 2026248 AMAQI
13th Jul 2026269 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20263211 AMAQI
13th Jul 20263612 PMAQI
13th Jul 2026361 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026383 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026218 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026483 AMAQI
14th Jul 2026404 AMAQI
24°C16/32°C
14th Jul 2026285 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026218 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20263612 PMAQI
14th Jul 2026301 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026204 PMAQI
14th Jul 2026205 PMAQI
14th Jul 2026246 PMAQI
14th Jul 2026177 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026169 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20262311 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026231 AMAQI
15th Jul 2026262 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026184 AMAQI
26°C20/31°C
15th Jul 2026165 AMAQI
15th Jul 2026196 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026108 AMAQI
15th Jul 2026149 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261811 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026213 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262512 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026244 AMAQI
24°C18/30°C
16th Jul 2026285 AMAQI
16th Jul 2026236 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20263211 AMAQI
16th Jul 20262912 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026334 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262211 PMAQI
17th Jul 20262112 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026224 AMAQI
24°C18/30°C
17th Jul 2026235 AMAQI
17th Jul 2026236 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026198 AMAQI
17th Jul 2026379 AMAQI
17th Jul 20263510 AMAQI
17th Jul 20265711 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026531 PMAQI
17th Jul 2026522 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026504 PMAQI
17th Jul 2026475 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026499 PMAQI
17th Jul 20265010 PMAQI
17th Jul 20264511 PMAQI
18th Jul 20264712 AMAQI
18th Jul 2026431 AMAQI
18th Jul 2026482 AMAQI
18th Jul 2026473 AMAQI
18th Jul 2026464 AMAQI
23°C17/30°C
18th Jul 2026455 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026497 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026529 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20265211 AMAQI
18th Jul 20265212 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026605 PMAQI
18th Jul 2026616 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026658 PMAQI
18th Jul 2026619 PMAQI
18th Jul 20264910 PMAQI
18th Jul 20264211 PMAQI
19th Jul 20262612 AMAQI
19th Jul 2026261 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026283 AMAQI
19th Jul 2026314 AMAQI
20°C14/26°C
19th Jul 2026265 AMAQI
19th Jul 2026266 AMAQI
19th Jul 2026247 AMAQI
19th Jul 2026248 AMAQI
19th Jul 2026249 AMAQI
19th Jul 20262410 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026241 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026283 PMAQI
19th Jul 2026304 PMAQI
19th Jul 2026265 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026289 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20261812 AMAQI
20th Jul 2026161 AMAQI
20th Jul 2026202 AMAQI
20th Jul 2026213 AMAQI
20th Jul 2026214 AMAQI
18°C14/23°C
20th Jul 2026215 AMAQI
20th Jul 2026166 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026168 AMAQI
20th Jul 2026249 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20264511 AMAQI
20th Jul 20263912 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026333 PMAQI
20th Jul 2026454 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026396 PMAQI
20th Jul 2026327 PMAQI
20th Jul 2026248 PMAQI
20th Jul 2026269 PMAQI
20th Jul 20262610 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026384 AMAQI
17°C11/22°C
21st Jul 2026476 AMAQI
21st Jul 2026397 AMAQI
21st Jul 2026378 AMAQI
21st Jul 2026459 AMAQI
21st Jul 20265410 AMAQI
21st Jul 20266011 AMAQI
21st Jul 20265812 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026402 PMAQI
21st Jul 2026413 PMAQI
21st Jul 2026264 PMAQI
21st Jul 2026225 PMAQI
21st Jul 2026226 PMAQI
21st Jul 2026237 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026289 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20262612 AMAQI
22nd Jul 2026281 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026263 AMAQI
22nd Jul 2026124 AMAQI
18°C11/26°C
22nd Jul 2026105 AMAQI
22nd Jul 2026126 AMAQI
22nd Jul 2026127 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20264111 AMAQI
22nd Jul 20263212 PMAQI
22nd Jul 2026261 PMAQI
22nd Jul 2026262 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026364 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026326 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026161 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026254 AMAQI
17°C12/22°C
23rd Jul 2026215 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026309 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026262 PMAQI
23rd Jul 2026283 PMAQI
23rd Jul 2026344 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026238 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026234 AMAQI
19°C14/25°C
24th Jul 2026405 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026509 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026265 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026229 PMAQI
24th Jul 20263210 PMAQI
24th Jul 20263711 PMAQI
25th Jul 20263212 AMAQI
25th Jul 2026321 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026324 AMAQI
18°C12/25°C
25th Jul 2026325 AMAQI
25th Jul 2026326 AMAQI
25th Jul 2026327 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026314 PMAQI
25th Jul 2026285 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026318 PMAQI
25th Jul 2026319 PMAQI
25th Jul 20263910 PMAQI
25th Jul 20264111 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026391 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026453 AMAQI
26th Jul 2026434 AMAQI
23°C16/31°C
26th Jul 2026465 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20264312 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026267 PMAQI
26th Jul 2026248 PMAQI
26th Jul 2026249 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026161 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026454 AMAQI
20°C16/23°C
27th Jul 2026415 AMAQI
27th Jul 2026366 AMAQI
27th Jul 2026287 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026261 PMAQI
27th Jul 2026432 PMAQI
27th Jul 2026303 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026327 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20262810 PMAQI
27th Jul 20262611 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026261 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026333 AMAQI
28th Jul 2026284 AMAQI
19°C14/24°C
28th Jul 2026345 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026347 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20265610 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20262412 PMAQI
28th Jul 2026241 PMAQI
28th Jul 2026342 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026184 PMAQI
28th Jul 2026305 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026267 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20263212 AMAQI
29th Jul 2026301 AMAQI
29th Jul 2026322 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026284 AMAQI
23°C15/30°C
29th Jul 2026245 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026397 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20266810 AMAQI
29th Jul 20266211 AMAQI
29th Jul 20264812 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20263410 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20263912 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026482 AMAQI
30th Jul 2026463 AMAQI
30th Jul 2026464 AMAQI
28°C20/36°C
30th Jul 2026525 AMAQI
30th Jul 2026576 AMAQI
30th Jul 2026557 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20264610 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026431 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026483 PMAQI
30th Jul 2026484 PMAQI
30th Jul 2026505 PMAQI
30th Jul 2026506 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20264710 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026542 AMAQI
31st Jul 2026563 AMAQI
31st Jul 2026554 AMAQI
26°C21/34°C
31st Jul 2026565 AMAQI
31st Jul 2026556 AMAQI
31st Jul 2026587 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026609 AMAQI
31st Jul 20266310 AMAQI
31st Jul 20266411 AMAQI
31st Jul 20267112 PMAQI
31st Jul 2026741 PMAQI
31st Jul 2026722 PMAQI
31st Jul 2026703 PMAQI
31st Jul 2026594 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026576 PMAQI
31st Jul 2026547 PMAQI
31st Jul 2026478 PMAQI
31st Jul 2026459 PMAQI
31st Jul 20264710 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026281 AMAQI
1st Aug 2026322 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026304 AMAQI
24°C20/31°C
1st Aug 2026255 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026348 AMAQI
1st Aug 2026299 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20261811 AMAQI
1st Aug 20261212 PMAQI
1st Aug 2026141 PMAQI
1st Aug 2026142 PMAQI
1st Aug 202683 PMAQI
1st Aug 2026124 PMAQI
1st Aug 202695 PMAQI
1st Aug 2026106 PMAQI
1st Aug 2026147 PMAQI
1st Aug 2026168 PMAQI
1st Aug 2026139 PMAQI
1st Aug 2026910 PMAQI
1st Aug 20261011 PMAQI
2nd Aug 20261612 AMAQI
2nd Aug 2026151 AMAQI
2nd Aug 2026202 AMAQI
2nd Aug 2026183 AMAQI
2nd Aug 2026184 AMAQI
21°C15/26°C
2nd Aug 2026205 AMAQI
2nd Aug 2026206 AMAQI
2nd Aug 2026207 AMAQI
2nd Aug 2026208 AMAQI
2nd Aug 2026189 AMAQI
2nd Aug 20261810 AMAQI
2nd Aug 20262011 AMAQI
2nd Aug 20262412 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026243 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026227 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026329 PMAQI
2nd Aug 20262410 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026281 AMAQI
3rd Aug 2026282 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026284 AMAQI
24°C17/31°C
3rd Aug 2026255 AMAQI
3rd Aug 2026266 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026329 AMAQI
3rd Aug 20265410 AMAQI
3rd Aug 20266011 AMAQI
3rd Aug 20265612 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026503 PMAQI
3rd Aug 2026484 PMAQI
3rd Aug 2026505 PMAQI
3rd Aug 2026476 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026418 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20264710 PMAQI
3rd Aug 20264811 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026392 AMAQI
4th Aug 2026413 AMAQI
4th Aug 2026344 AMAQI
28°C20/36°C
4th Aug 2026395 AMAQI
4th Aug 2026396 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026448 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265610 AMAQI
4th Aug 20265311 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026451 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026433 PMAQI
4th Aug 2026384 PMAQI
4th Aug 2026405 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026288 PMAQI
4th Aug 2026309 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262612 AMAQI
5th Aug 2026361 AMAQI
5th Aug 2026412 AMAQI
5th Aug 2026403 AMAQI
5th Aug 2026374 AMAQI
27°C22/35°C
5th Aug 2026435 AMAQI
5th Aug 2026446 AMAQI
5th Aug 2026407 AMAQI
5th Aug 2026468 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20264810 AMAQI
5th Aug 20264911 AMAQI
5th Aug 20264112 PMAQI
5th Aug 2026281 PMAQI
5th Aug 2026282 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026414 PMAQI
5th Aug 2026435 PMAQI
5th Aug 2026346 PMAQI
5th Aug 2026287 PMAQI
5th Aug 2026308 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20263811 PMAQI
6th Aug 20263912 AMAQI
6th Aug 2026341 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026284 AMAQI
24°C19/30°C
6th Aug 2026215 AMAQI
6th Aug 2026146 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262210 AMAQI
6th Aug 20263011 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026381 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026403 PMAQI
6th Aug 2026414 PMAQI
6th Aug 2026325 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026307 PMAQI
6th Aug 2026268 PMAQI
6th Aug 2026269 PMAQI
6th Aug 20262810 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20263012 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026243 AMAQI
7th Aug 2026254 AMAQI
20°C14/26°C
7th Aug 2026325 AMAQI
7th Aug 2026396 AMAQI
7th Aug 2026367 AMAQI
7th Aug 2026318 AMAQI
7th Aug 2026649 AMAQI
7th Aug 20264410 AMAQI
7th Aug 20264811 AMAQI
7th Aug 20263412 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026282 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026224 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026306 PMAQI
7th Aug 2026307 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026279 PMAQI
7th Aug 20261010 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026321 AMAQI
8th Aug 2026462 AMAQI
8th Aug 2026473 AMAQI
8th Aug 2026454 AMAQI
18°C12/25°C
8th Aug 2026305 AMAQI
8th Aug 2026306 AMAQI
8th Aug 2026287 AMAQI
8th Aug 2026408 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20264410 AMAQI
8th Aug 20263911 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026323 PMAQI
8th Aug 2026324 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026266 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026228 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20263611 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026342 AMAQI
9th Aug 2026323 AMAQI
9th Aug 2026364 AMAQI
21°C14/28°C
9th Aug 2026305 AMAQI
9th Aug 2026296 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026269 AMAQI
9th Aug 20262610 AMAQI
9th Aug 20262411 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026223 PMAQI
9th Aug 2026244 PMAQI
9th Aug 2026245 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026287 PMAQI
9th Aug 2026268 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20263011 PMAQI
10th Aug 20263112 AMAQI
10th Aug 2026331 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026264 AMAQI
25°C18/34°C
10th Aug 2026265 AMAQI
5 AM10th Aug 2026286 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026279 AMAQI
10th Aug 20262610 AMAQI
10th Aug 20263511 AMAQI
10th Aug 20263912 PMAQI
10th Aug 2026401 PMAQI
1 PM10th Aug 2026302 PMAQI
10th Aug 2026213 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026445 PMAQI
10th Aug 2026406 PMAQI
10th Aug 2026387 PMAQI
10th Aug 2026308 PMAQI
10th Aug 2026309 PMAQI
9 PM10th Aug 20262210 PMAQI
10th Aug 20262511 PMAQI
1 AM
4 AM
24°C18/30°C
Day time
Avg. Highest Time
10 AM - 11 AM
40AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 40), while the lowest AQI was between 5 AM to 5 AM (Avg. 30).
Night time
Avg. Highest Time
3 AM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 1 AM
30AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 33), while the lowest AQI was between 12 AM to 1 AM (Avg. 30).
2026 Days Vs Air Quality
Krefeld, North Rhine Westphalia, Germany
2026
88%
191
11%
25
0.9%
2
Total number of days with different AQI categories in last 222 days in 2026 (143 days remaining)
Good
191 DaysModerate
25 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 222 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
Krefeld, North Rhine Westphalia, 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
46AQI (US)
46AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
26AQI (US)
26AQI (US)
4th January 2026
36AQI (US)
36AQI (US)
5th January 2026
35AQI (US)
35AQI (US)
6th January 2026
50AQI (US)
50AQI (US)
7th January 2026
42AQI (US)
42AQI (US)
8th January 2026
48AQI (US)
48AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
41AQI (US)
41AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
40AQI (US)
40AQI (US)
13th January 2026
18AQI (US)
18AQI (US)
14th January 2026
26AQI (US)
26AQI (US)
15th January 2026
30AQI (US)
30AQI (US)
16th January 2026
16AQI (US)
16AQI (US)
17th January 2026
29AQI (US)
29AQI (US)
18th January 2026
50AQI (US)
50AQI (US)
19th January 2026
58AQI (US)
58AQI (US)
20th January 2026
66AQI (US)
66AQI (US)
21st January 2026
62AQI (US)
62AQI (US)
22nd January 2026
58AQI (US)
58AQI (US)
23rd January 2026
64AQI (US)
64AQI (US)
24th January 2026
76AQI (US)
76AQI (US)
25th January 2026
116AQI (US)
116AQI (US)
26th January 2026
118AQI (US)
118AQI (US)
27th January 2026
73AQI (US)
73AQI (US)
28th January 2026
55AQI (US)
55AQI (US)
29th January 2026
66AQI (US)
66AQI (US)
30th January 2026
48AQI (US)
48AQI (US)
31st January 2026
32AQI (US)
32AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
44AQI (US)
44AQI (US)
3rd February 2026
66AQI (US)
66AQI (US)
4th February 2026
24AQI (US)
24AQI (US)
5th February 2026
62AQI (US)
62AQI (US)
6th February 2026
39AQI (US)
39AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
37AQI (US)
37AQI (US)
9th February 2026
35AQI (US)
35AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
28AQI (US)
28AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
42AQI (US)
42AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
22AQI (US)
22AQI (US)
17th February 2026
32AQI (US)
32AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
40AQI (US)
40AQI (US)
20th February 2026
44AQI (US)
44AQI (US)
21st February 2026
22AQI (US)
22AQI (US)
22nd February 2026
14AQI (US)
14AQI (US)
23rd February 2026
26AQI (US)
26AQI (US)
24th February 2026
22AQI (US)
22AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
30AQI (US)
30AQI (US)
28th February 2026
19AQI (US)
19AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
34AQI (US)
34AQI (US)
3rd March 2026
33AQI (US)
33AQI (US)
4th March 2026
64AQI (US)
64AQI (US)
5th March 2026
54AQI (US)
54AQI (US)
6th March 2026
50AQI (US)
50AQI (US)
7th March 2026
83AQI (US)
83AQI (US)
8th March 2026
94AQI (US)
94AQI (US)
9th March 2026
79AQI (US)
79AQI (US)
10th March 2026
70AQI (US)
70AQI (US)
11th March 2026
18AQI (US)
18AQI (US)
12th March 2026
26AQI (US)
26AQI (US)
13th March 2026
22AQI (US)
22AQI (US)
14th March 2026
15AQI (US)
15AQI (US)
15th March 2026
18AQI (US)
18AQI (US)
16th March 2026
16AQI (US)
16AQI (US)
17th March 2026
27AQI (US)
27AQI (US)
18th March 2026
21AQI (US)
21AQI (US)
19th March 2026
62AQI (US)
62AQI (US)
20th March 2026
76AQI (US)
76AQI (US)
21st March 2026
38AQI (US)
38AQI (US)
22nd March 2026
60AQI (US)
60AQI (US)
23rd March 2026
66AQI (US)
66AQI (US)
24th March 2026
78AQI (US)
78AQI (US)
25th March 2026
32AQI (US)
32AQI (US)
26th March 2026
12AQI (US)
12AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
19AQI (US)
19AQI (US)
29th March 2026
14AQI (US)
14AQI (US)
30th March 2026
17AQI (US)
17AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
32AQI (US)
32AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
24AQI (US)
24AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
19AQI (US)
19AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
23AQI (US)
23AQI (US)
10th April 2026
23AQI (US)
23AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
20AQI (US)
20AQI (US)
13th April 2026
27AQI (US)
27AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
43AQI (US)
43AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
22AQI (US)
22AQI (US)
20th April 2026
24AQI (US)
24AQI (US)
21st April 2026
31AQI (US)
31AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
38AQI (US)
38AQI (US)
25th April 2026
40AQI (US)
40AQI (US)
26th April 2026
23AQI (US)
23AQI (US)
27th April 2026
23AQI (US)
23AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
18AQI (US)
18AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
18AQI (US)
18AQI (US)
13th May 2026
18AQI (US)
18AQI (US)
14th May 2026
13AQI (US)
13AQI (US)
15th May 2026
26AQI (US)
26AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
37AQI (US)
37AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
31AQI (US)
31AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
30AQI (US)
30AQI (US)
22nd May 2026
35AQI (US)
35AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
50AQI (US)
50AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
20AQI (US)
20AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
29AQI (US)
29AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
15AQI (US)
15AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
22AQI (US)
22AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
18AQI (US)
18AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
29AQI (US)
29AQI (US)
17th June 2026
30AQI (US)
30AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
22AQI (US)
22AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
44AQI (US)
44AQI (US)
27th June 2026
57AQI (US)
57AQI (US)
28th June 2026
32AQI (US)
32AQI (US)
29th June 2026
16AQI (US)
16AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
21AQI (US)
21AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
21AQI (US)
21AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
18AQI (US)
18AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
22AQI (US)
22AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
40AQI (US)
40AQI (US)
18th July 2026
52AQI (US)
52AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
36AQI (US)
36AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
47AQI (US)
47AQI (US)
31st July 2026
57AQI (US)
57AQI (US)
1st August 2026
20AQI (US)
20AQI (US)
2nd August 2026
22AQI (US)
22AQI (US)
3rd August 2026
40AQI (US)
40AQI (US)
4th August 2026
40AQI (US)
40AQI (US)
5th August 2026
36AQI (US)
36AQI (US)
6th August 2026
30AQI (US)
30AQI (US)
7th August 2026
30AQI (US)
30AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
27AQI (US)
27AQI (US)
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
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
48AQI (US)
35AQI (US)
41AQI (US)
27AQI (US)
27AQI (US)
24AQI (US)
30AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
20
9
2
26
2
20
11
28
30
29
1
29
2
9
191
25
2
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202541AQI (US)
18
13
6
19
3
13
17
1
19
11
29
2
28
2
31
28
3
30
18
13
20
10
18
13
258
103
4
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202434AQI (US)
25
6
29
28
3
30
30
1
28
2
31
30
1
28
2
31
21
9
25
6
336
30
Highest AQI (US) recorded in
November39AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
202335AQI (US)
28
3
15
13
30
1
27
3
27
4
20
10
31
31
27
3
31
29
30
1
326
38
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
March25AQI (US)
202230AQI (US)
30
21
30
1
30
31
30
22
1
28
31
30
21
10
305
11
Highest AQI (US) recorded in
December44AQI (US)
Lowest AQI (US) recorded in
February25AQI (US)
202123AQI (US)
29
28
31
30
31
28
1
31
31
30
30
30
31
360
1
Highest AQI (US) recorded in
June33AQI (US)
Lowest AQI (US) recorded in
January17AQI (US)
202023AQI (US)
13
17
18
30
31
30
1
30
31
30
31
261
1
Highest AQI (US) recorded in
June30AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
41AQI (US)Least Polluted Year Recorded
2020(Avg.)
23AQI (US)Krefeld's annual 2026 AQI (US) (33) shows an average percentage change of 11.4% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (23), 2022 (30), 2023 (35), 2024 (34), 2025 (41).
