Simmerath, Monschau, 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
Simmerath, Monschau, North Rhine Westphalia, Germany
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2025
57AQILowest AQI recorded on
31st Aug 2025
16AQISame Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Simmerath, Monschau, North Rhine Westphalia, Germany
AQI
Day
Night
.
6 AM15th Aug 2026
9 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
9AM15th Aug
48AQI
Avg. Lowest Time
6AM15th Aug
31AQI
Night time
Avg. Highest Time
4AM16th Aug
46AQI
Avg. Lowest Time
11PM15th Aug
29AQI
In the last 24 hours,
Simmerath's AQI reached its highest point of 48 at 9 AM during the Day, while the lowest point, 29, was recorded at 11 PM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Simmerath, Monschau, North Rhine Westphalia, Germany
JulAug
18th - 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 - 15th15th - 16th16th
Day
Night
18th Jul 2026386 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026489 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20264811 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026464 PMAQI
18th Jul 2026465 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026529 PMAQI
18th Jul 20265310 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026461 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026364 AMAQI
19th Jul 2026335 AMAQI
18°C12/23°C
19th Jul 2026316 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026302 AMAQI
20th Jul 2026363 AMAQI
20th Jul 2026274 AMAQI
20th Jul 2026215 AMAQI
16°C9/22°C
20th Jul 2026256 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262311 AMAQI
20th Jul 20263212 PMAQI
20th Jul 2026301 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI
14°C7/21°C
21st Jul 2026236 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026239 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262511 AMAQI
21st Jul 20263412 PMAQI
21st Jul 2026321 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026313 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026348 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026425 AMAQI
17°C8/24°C
22nd Jul 2026426 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026318 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262111 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026463 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026239 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026214 AMAQI
23rd Jul 2026215 AMAQI
15°C9/23°C
23rd Jul 2026216 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026341 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026129 PMAQI
23rd Jul 20261210 PMAQI
23rd Jul 20261611 PMAQI
24th Jul 20261612 AMAQI
24th Jul 2026201 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026343 AMAQI
24th Jul 2026254 AMAQI
24th Jul 2026255 AMAQI
16°C10/24°C
24th Jul 2026346 AMAQI
24th Jul 2026347 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026314 AMAQI
25th Jul 2026445 AMAQI
17°C9/25°C
25th Jul 2026366 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026318 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026311 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026383 AMAQI
26th Jul 2026364 AMAQI
26th Jul 2026385 AMAQI
22°C15/30°C
26th Jul 2026386 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026255 AMAQI
18°C14/22°C
27th Jul 2026256 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026322 PMAQI
27th Jul 2026343 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026181 AMAQI
28th Jul 2026222 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026234 AMAQI
28th Jul 2026315 AMAQI
17°C12/24°C
28th Jul 2026336 AMAQI
28th Jul 2026387 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026218 PMAQI
28th Jul 202689 PMAQI
28th Jul 20261010 PMAQI
28th Jul 20261411 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026324 AMAQI
29th Jul 2026275 AMAQI
22°C13/30°C
29th Jul 2026276 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263112 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026425 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI
27°C20/35°C
30th Jul 2026316 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026349 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026491 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026483 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20264011 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026422 AMAQI
31st Jul 2026423 AMAQI
31st Jul 2026424 AMAQI
31st Jul 2026465 AMAQI
25°C19/34°C
31st Jul 2026486 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026508 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20264610 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20264812 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026485 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026271 AMAQI
1st Aug 2026232 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026404 AMAQI
1st Aug 2026255 AMAQI
23°C17/30°C
1st Aug 2026326 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026329 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20263212 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026108 PMAQI
1st Aug 2026109 PMAQI
1st Aug 2026810 PMAQI
1st Aug 2026811 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026311 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026274 AMAQI
2nd Aug 2026255 AMAQI
19°C14/26°C
2nd Aug 2026256 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026319 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
3rd Aug 2026235 AMAQI
23°C14/30°C
3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20263110 AMAQI
3rd Aug 20263111 AMAQI
3rd Aug 20263112 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026332 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026349 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20263311 PMAQI
4th Aug 20263212 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026443 AMAQI
4th Aug 2026444 AMAQI
4th Aug 2026235 AMAQI
27°C20/36°C
4th Aug 2026236 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20263111 AMAQI
4th Aug 20263112 PMAQI
4th Aug 2026311 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026215 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026217 PMAQI
4th Aug 2026218 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026211 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026213 AMAQI
5th Aug 2026234 AMAQI
5th Aug 2026215 AMAQI
25°C19/33°C
5th Aug 2026236 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026318 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20263112 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026168 PMAQI
5th Aug 2026129 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026121 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026113 AMAQI
6th Aug 2026104 AMAQI
6th Aug 2026125 AMAQI
22°C18/30°C
6th Aug 2026126 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20261211 PMAQI
7th Aug 20261212 AMAQI
7th Aug 2026121 AMAQI
7th Aug 2026122 AMAQI
7th Aug 2026123 AMAQI
7th Aug 2026184 AMAQI
7th Aug 2026215 AMAQI
18°C12/25°C
7th Aug 2026346 AMAQI
7th Aug 2026317 AMAQI
7th Aug 2026318 AMAQI
7th Aug 2026329 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20262912 PMAQI
7th Aug 2026291 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026103 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 202689 PMAQI
7th Aug 20261110 PMAQI
7th Aug 20261011 PMAQI
8th Aug 20264612 AMAQI
8th Aug 2026381 AMAQI
8th Aug 2026342 AMAQI
8th Aug 2026363 AMAQI
8th Aug 2026384 AMAQI
8th Aug 2026255 AMAQI
16°C10/24°C
8th Aug 2026256 AMAQI
8th Aug 2026327 AMAQI
8th Aug 2026388 AMAQI
8th Aug 2026409 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026311 PMAQI
8th Aug 2026322 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026187 PMAQI
8th Aug 2026108 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20263610 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
20°C12/28°C
9th Aug 2026236 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
10th Aug 2026315 AMAQI
23°C17/31°C
10th Aug 2026526 AMAQI
10th Aug 2026347 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026279 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026312 PMAQI
10th Aug 2026313 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20261810 PMAQI
10th Aug 20261611 PMAQI
11th Aug 20264412 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026502 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026364 AMAQI
11th Aug 2026385 AMAQI
23°C16/29°C
11th Aug 2026426 AMAQI
11th Aug 2026467 AMAQI
11th Aug 2026408 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20263312 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026332 PMAQI
11th Aug 2026213 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026305 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262011 PMAQI
12th Aug 20262812 AMAQI
12th Aug 2026401 AMAQI
12th Aug 2026332 AMAQI
12th Aug 2026303 AMAQI
12th Aug 2026514 AMAQI
12th Aug 2026325 AMAQI
18°C10/27°C
12th Aug 2026426 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026318 AMAQI
12th Aug 2026289 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026271 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026206 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026218 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20261610 PMAQI
12th Aug 20261711 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026233 AMAQI
13th Aug 2026274 AMAQI
13th Aug 2026215 AMAQI
22°C13/32°C
13th Aug 2026276 AMAQI
13th Aug 2026327 AMAQI
13th Aug 2026298 AMAQI
13th Aug 2026339 AMAQI
13th Aug 20263310 AMAQI
13th Aug 20262711 AMAQI
13th Aug 20262912 PMAQI
13th Aug 2026291 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026273 PMAQI
13th Aug 2026324 PMAQI
13th Aug 2026405 PMAQI
13th Aug 2026306 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026389 PMAQI
13th Aug 20264810 PMAQI
13th Aug 20263111 PMAQI
14th Aug 20262712 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026253 AMAQI
14th Aug 2026334 AMAQI
14th Aug 2026315 AMAQI
26°C17/36°C
14th Aug 2026386 AMAQI
14th Aug 2026277 AMAQI
14th Aug 2026258 AMAQI
14th Aug 2026299 AMAQI
14th Aug 20262510 AMAQI
14th Aug 20262711 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026561 PMAQI
14th Aug 2026582 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026275 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026317 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20262110 PMAQI
14th Aug 20262111 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026231 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026383 AMAQI
15th Aug 2026364 AMAQI
15th Aug 2026335 AMAQI
29°C21/37°C
15th Aug 2026316 AMAQI
15th Aug 2026387 AMAQI
15th Aug 2026448 AMAQI
15th Aug 2026489 AMAQI
15th Aug 20263410 AMAQI
15th Aug 20264511 AMAQI
15th Aug 20263612 PMAQI
15th Aug 2026421 PMAQI
15th Aug 2026422 PMAQI
15th Aug 2026383 PMAQI
15th Aug 2026404 PMAQI
15th Aug 2026445 PMAQI
15th Aug 2026406 PMAQI
15th Aug 2026407 PMAQI
15th Aug 2026388 PMAQI
15th Aug 2026409 PMAQI
15th Aug 20263610 PMAQI
15th Aug 20262911 PMAQI
16th Aug 20263612 AMAQI
16th Aug 2026421 AMAQI
16th Aug 2026362 AMAQI
16th Aug 2026443 AMAQI
16th Aug 2026464 AMAQI
16th Aug 2026465 AMAQI
26°C18/34°C
16th Aug 2026446 AMAQI
6 AM16th Aug 2026517 AMAQI
16th Aug 2026528 AMAQI
16th Aug 2026509 AMAQI
16th Aug 20265310 AMAQI
16th Aug 20265011 AMAQI
16th Aug 20264612 PMAQI
16th Aug 2026461 PMAQI
1 PM16th Aug 2026382 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026345 PMAQI
16th Aug 2026366 PMAQI
16th Aug 2026317 PMAQI
16th Aug 2026298 PMAQI
16th Aug 2026259 PMAQI
9 PM16th Aug 20262510 PMAQI
16th Aug 20262111 PMAQI
1 AM
5 AM
20°C15/26°C
Day time
Avg. Highest Time
1 PM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 9 PM
27AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 33), while the lowest AQI was between 8 PM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
4 AM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 31), while the lowest AQI was between 11 PM to 11 PM (Avg. 24).
2026 Days Vs Air Quality
Simmerath, Monschau, North Rhine Westphalia, Germany
2026
95%
214
5%
11
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
214 DaysModerate
11 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 228 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Simmerath, Monschau, 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
21AQI (US)
21AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
23AQI (US)
23AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
36AQI (US)
36AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
23AQI (US)
23AQI (US)
9th January 2026
11AQI (US)
11AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
51AQI (US)
51AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
11AQI (US)
11AQI (US)
14th January 2026
18AQI (US)
18AQI (US)
15th January 2026
17AQI (US)
17AQI (US)
16th January 2026
13AQI (US)
13AQI (US)
17th January 2026
17AQI (US)
17AQI (US)
18th January 2026
27AQI (US)
27AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
24AQI (US)
24AQI (US)
22nd January 2026
39AQI (US)
39AQI (US)
23rd January 2026
46AQI (US)
46AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
66AQI (US)
66AQI (US)
26th January 2026
63AQI (US)
63AQI (US)
27th January 2026
20AQI (US)
20AQI (US)
28th January 2026
12AQI (US)
12AQI (US)
29th January 2026
58AQI (US)
58AQI (US)
30th January 2026
41AQI (US)
41AQI (US)
31st January 2026
26AQI (US)
26AQI (US)
1st February 2026
19AQI (US)
19AQI (US)
2nd February 2026
25AQI (US)
25AQI (US)
3rd February 2026
35AQI (US)
35AQI (US)
4th February 2026
14AQI (US)
14AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
24AQI (US)
24AQI (US)
7th February 2026
20AQI (US)
20AQI (US)
8th February 2026
31AQI (US)
31AQI (US)
9th February 2026
24AQI (US)
24AQI (US)
10th February 2026
23AQI (US)
23AQI (US)
11th February 2026
13AQI (US)
13AQI (US)
12th February 2026
18AQI (US)
18AQI (US)
13th February 2026
18AQI (US)
18AQI (US)
14th February 2026
49AQI (US)
49AQI (US)
15th February 2026
23AQI (US)
23AQI (US)
16th February 2026
12AQI (US)
12AQI (US)
17th February 2026
21AQI (US)
21AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
18AQI (US)
18AQI (US)
20th February 2026
29AQI (US)
29AQI (US)
21st February 2026
16AQI (US)
16AQI (US)
22nd February 2026
10AQI (US)
10AQI (US)
23rd February 2026
17AQI (US)
17AQI (US)
24th February 2026
12AQI (US)
12AQI (US)
25th February 2026
14AQI (US)
14AQI (US)
26th February 2026
22AQI (US)
22AQI (US)
27th February 2026
21AQI (US)
21AQI (US)
28th February 2026
15AQI (US)
15AQI (US)
1st March 2026
18AQI (US)
18AQI (US)
2nd March 2026
24AQI (US)
24AQI (US)
3rd March 2026
30AQI (US)
30AQI (US)
4th March 2026
53AQI (US)
53AQI (US)
5th March 2026
40AQI (US)
40AQI (US)
6th March 2026
41AQI (US)
41AQI (US)
7th March 2026
64AQI (US)
64AQI (US)
8th March 2026
49AQI (US)
49AQI (US)
9th March 2026
55AQI (US)
55AQI (US)
10th March 2026
30AQI (US)
30AQI (US)
11th March 2026
10AQI (US)
10AQI (US)
12th March 2026
18AQI (US)
18AQI (US)
13th March 2026
17AQI (US)
17AQI (US)
14th March 2026
14AQI (US)
14AQI (US)
15th March 2026
11AQI (US)
11AQI (US)
16th March 2026
13AQI (US)
13AQI (US)
17th March 2026
14AQI (US)
14AQI (US)
18th March 2026
17AQI (US)
17AQI (US)
19th March 2026
46AQI (US)
46AQI (US)
20th March 2026
68AQI (US)
68AQI (US)
21st March 2026
51AQI (US)
51AQI (US)
22nd March 2026
50AQI (US)
50AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
67AQI (US)
67AQI (US)
25th March 2026
26AQI (US)
26AQI (US)
26th March 2026
7AQI (US)
7AQI (US)
27th March 2026
14AQI (US)
14AQI (US)
28th March 2026
25AQI (US)
25AQI (US)
29th March 2026
22AQI (US)
22AQI (US)
30th March 2026
14AQI (US)
14AQI (US)
31st March 2026
23AQI (US)
23AQI (US)
1st April 2026
17AQI (US)
17AQI (US)
2nd April 2026
16AQI (US)
16AQI (US)
3rd April 2026
18AQI (US)
18AQI (US)
4th April 2026
15AQI (US)
15AQI (US)
5th April 2026
20AQI (US)
20AQI (US)
6th April 2026
20AQI (US)
20AQI (US)
7th April 2026
18AQI (US)
18AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
31AQI (US)
31AQI (US)
10th April 2026
20AQI (US)
20AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
21AQI (US)
21AQI (US)
13th April 2026
16AQI (US)
16AQI (US)
14th April 2026
40AQI (US)
40AQI (US)
15th April 2026
24AQI (US)
24AQI (US)
16th April 2026
14AQI (US)
14AQI (US)
17th April 2026
18th April 2026
18AQI (US)
18AQI (US)
19th April 2026
17AQI (US)
17AQI (US)
20th April 2026
13AQI (US)
13AQI (US)
21st April 2026
22AQI (US)
22AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
24AQI (US)
24AQI (US)
26th April 2026
15AQI (US)
15AQI (US)
27th April 2026
20AQI (US)
20AQI (US)
28th April 2026
20AQI (US)
20AQI (US)
29th April 2026
14AQI (US)
14AQI (US)
30th April 2026
13AQI (US)
13AQI (US)
1st May 2026
16AQI (US)
16AQI (US)
2nd May 2026
16AQI (US)
16AQI (US)
3rd May 2026
19AQI (US)
19AQI (US)
4th May 2026
21AQI (US)
21AQI (US)
5th May 2026
18AQI (US)
18AQI (US)
6th May 2026
21AQI (US)
21AQI (US)
7th May 2026
21AQI (US)
21AQI (US)
8th May 2026
20AQI (US)
20AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
14AQI (US)
14AQI (US)
12th May 2026
13AQI (US)
13AQI (US)
13th May 2026
14AQI (US)
14AQI (US)
14th May 2026
15AQI (US)
15AQI (US)
15th May 2026
20AQI (US)
20AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
36AQI (US)
36AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
31AQI (US)
31AQI (US)
20th May 2026
30AQI (US)
30AQI (US)
21st May 2026
30AQI (US)
30AQI (US)
22nd May 2026
36AQI (US)
36AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
25AQI (US)
25AQI (US)
27th May 2026
22AQI (US)
22AQI (US)
28th May 2026
16AQI (US)
16AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
35AQI (US)
35AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
14AQI (US)
14AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
10AQI (US)
10AQI (US)
4th June 2026
7AQI (US)
7AQI (US)
5th June 2026
10AQI (US)
10AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
12AQI (US)
12AQI (US)
8th June 2026
12AQI (US)
12AQI (US)
9th June 2026
6AQI (US)
6AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
16AQI (US)
16AQI (US)
12th June 2026
14AQI (US)
14AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
20AQI (US)
20AQI (US)
18th June 2026
17AQI (US)
17AQI (US)
19th June 2026
13AQI (US)
13AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
49AQI (US)
49AQI (US)
26th June 2026
59AQI (US)
59AQI (US)
27th June 2026
35AQI (US)
35AQI (US)
28th June 2026
17AQI (US)
17AQI (US)
29th June 2026
14AQI (US)
14AQI (US)
30th June 2026
14AQI (US)
14AQI (US)
1st July 2026
16AQI (US)
16AQI (US)
2nd July 2026
9AQI (US)
9AQI (US)
3rd July 2026
10AQI (US)
10AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
17AQI (US)
17AQI (US)
6th July 2026
8AQI (US)
8AQI (US)
7th July 2026
12AQI (US)
12AQI (US)
8th July 2026
20AQI (US)
20AQI (US)
9th July 2026
18AQI (US)
18AQI (US)
10th July 2026
16AQI (US)
16AQI (US)
11th July 2026
16AQI (US)
16AQI (US)
12th July 2026
22AQI (US)
22AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
21AQI (US)
21AQI (US)
15th July 2026
18AQI (US)
18AQI (US)
16th July 2026
24AQI (US)
24AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
29AQI (US)
29AQI (US)
20th July 2026
26AQI (US)
26AQI (US)
21st July 2026
27AQI (US)
27AQI (US)
22nd July 2026
31AQI (US)
31AQI (US)
23rd July 2026
23AQI (US)
23AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
29AQI (US)
29AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
32AQI (US)
32AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
26AQI (US)
26AQI (US)
2nd August 2026
26AQI (US)
26AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
29AQI (US)
29AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
6th August 2026
22AQI (US)
22AQI (US)
7th August 2026
22AQI (US)
22AQI (US)
8th August 2026
31AQI (US)
31AQI (US)
9th August 2026
25AQI (US)
25AQI (US)
10th August 2026
26AQI (US)
26AQI (US)
11th August 2026
32AQI (US)
32AQI (US)
12th August 2026
29AQI (US)
29AQI (US)
13th August 2026
30AQI (US)
30AQI (US)
14th August 2026
30AQI (US)
30AQI (US)
15th August 2026
37AQI (US)
37AQI (US)
16th August 2026
39AQI (US)
39AQI (US)
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
30AQI (US)
22AQI (US)
32AQI (US)
20AQI (US)
25AQI (US)
19AQI (US)
24AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202625AQI (US)
27
4
28
25
6
28
30
29
1
31
16
214
11
Highest AQI (US) recorded in
March32AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202530AQI (US)
29
2
17
11
21
10
29
1
30
1
28
2
31
27
4
30
23
8
30
30
1
325
40
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202426AQI (US)
30
29
31
30
31
30
31
31
30
31
30
30
1
364
1
Highest AQI (US) recorded in
April30AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202331AQI (US)
31
25
3
31
25
5
26
5
16
9
4
30
31
27
3
31
29
31
333
25
4
Highest AQI (US) recorded in
June58AQI (US)
Lowest AQI (US) recorded in
November21AQI (US)
202233AQI (US)
30
21
15
16
27
3
26
5
26
1
22
1
2
29
31
30
31
290
26
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
November23AQI (US)
202130AQI (US)
29
26
2
29
2
27
3
31
21
9
31
29
2
28
2
30
1
29
1
31
341
22
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
January20AQI (US)
202029AQI (US)
12
17
1
27
3
31
26
5
27
3
29
2
30
30
229
14
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
33AQI (US)Least Polluted Year Recorded
2026(Avg.)
25AQI (US)Simmerath's annual 2026 AQI (US) (25) shows an average percentage change of -15.7% (improved AQI (US)) compared to previous years: 2020 (29), 2021 (30), 2022 (33), 2023 (31), 2024 (26), 2025 (30).
