Beroun, Stredocesky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Beroun, Stredocesky Kraj, Czechia
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
66AQILowest AQI recorded on
24th Aug 2025
18AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Beroun, Stredocesky Kraj, Czechia
AQI
Day
Night
.
5 AM8th Aug 2026
8 PM
4 AM9th Aug 2026
Day time
Avg. Highest Time
10AM8th Aug
42AQI
Avg. Lowest Time
8PM8th Aug
12AQI
Night time
Avg. Highest Time
1AM9th Aug
38AQI
Avg. Lowest Time
9PM8th Aug
13AQI
In the last 24 hours,
Beroun's AQI reached its highest point of 42 at 10 AM during the Day, while the lowest point, 12, was recorded at 8 PM during the Day between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Beroun, Stredocesky Kraj, Czechia
JulAug
11th - 12th12th - 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
Day
Night
11th Jul 2026235 AMAQI
11th Jul 2026166 AMAQI
11th Jul 2026127 AMAQI
11th Jul 2026188 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20265610 AMAQI
11th Jul 20266011 AMAQI
11th Jul 20265612 PMAQI
11th Jul 2026441 PMAQI
11th Jul 2026272 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026164 PMAQI
11th Jul 2026125 PMAQI
11th Jul 2026166 PMAQI
11th Jul 2026177 PMAQI
11th Jul 2026108 PMAQI
11th Jul 2026109 PMAQI
11th Jul 2026910 PMAQI
11th Jul 20261011 PMAQI
12th Jul 20261012 AMAQI
12th Jul 2026121 AMAQI
12th Jul 2026102 AMAQI
12th Jul 202693 AMAQI
12th Jul 2026114 AMAQI
18°C12/25°C
12th Jul 2026155 AMAQI
12th Jul 2026146 AMAQI
12th Jul 2026147 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026249 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20264011 AMAQI
12th Jul 20264012 PMAQI
12th Jul 2026411 PMAQI
12th Jul 2026392 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026224 PMAQI
12th Jul 2026225 PMAQI
12th Jul 2026226 PMAQI
12th Jul 2026147 PMAQI
12th Jul 2026158 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262311 PMAQI
13th Jul 20262712 AMAQI
13th Jul 2026291 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026264 AMAQI
20°C12/26°C
13th Jul 2026195 AMAQI
13th Jul 2026166 AMAQI
13th Jul 2026187 AMAQI
13th Jul 2026258 AMAQI
13th Jul 2026389 AMAQI
13th Jul 20265210 AMAQI
13th Jul 20265411 AMAQI
13th Jul 20265512 PMAQI
13th Jul 2026601 PMAQI
13th Jul 2026542 PMAQI
13th Jul 2026363 PMAQI
13th Jul 2026284 PMAQI
13th Jul 2026245 PMAQI
13th Jul 2026236 PMAQI
13th Jul 2026187 PMAQI
13th Jul 2026128 PMAQI
13th Jul 2026119 PMAQI
13th Jul 20261310 PMAQI
13th Jul 20261511 PMAQI
14th Jul 20261412 AMAQI
14th Jul 2026391 AMAQI
14th Jul 2026492 AMAQI
14th Jul 2026483 AMAQI
14th Jul 2026424 AMAQI
21°C14/29°C
14th Jul 2026435 AMAQI
14th Jul 2026286 AMAQI
14th Jul 2026197 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026339 AMAQI
14th Jul 20265410 AMAQI
14th Jul 20266211 AMAQI
14th Jul 20266612 PMAQI
14th Jul 2026671 PMAQI
14th Jul 2026502 PMAQI
14th Jul 2026383 PMAQI
14th Jul 2026474 PMAQI
14th Jul 2026465 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026228 PMAQI
14th Jul 2026189 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20263411 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026411 AMAQI
15th Jul 2026382 AMAQI
15th Jul 2026323 AMAQI
15th Jul 2026244 AMAQI
20°C15/29°C
15th Jul 2026115 AMAQI
15th Jul 2026126 AMAQI
15th Jul 2026137 AMAQI
15th Jul 2026138 AMAQI
15th Jul 2026209 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20263411 AMAQI
15th Jul 20265012 PMAQI
15th Jul 2026611 PMAQI
15th Jul 2026602 PMAQI
15th Jul 2026543 PMAQI
15th Jul 2026404 PMAQI
15th Jul 2026425 PMAQI
15th Jul 2026486 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262010 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026232 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026384 AMAQI
19°C15/26°C
16th Jul 2026445 AMAQI
16th Jul 2026346 AMAQI
16th Jul 2026237 AMAQI
16th Jul 2026168 AMAQI
16th Jul 2026169 AMAQI
16th Jul 20262010 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20263512 PMAQI
16th Jul 2026371 PMAQI
16th Jul 2026422 PMAQI
16th Jul 2026343 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026236 PMAQI
16th Jul 2026197 PMAQI
16th Jul 2026168 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262011 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026352 AMAQI
17th Jul 2026543 AMAQI
17th Jul 2026544 AMAQI
21°C14/29°C
17th Jul 2026385 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026407 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026529 AMAQI
17th Jul 20264110 AMAQI
17th Jul 20265811 AMAQI
17th Jul 20266412 PMAQI
17th Jul 2026561 PMAQI
17th Jul 2026342 PMAQI
17th Jul 2026343 PMAQI
17th Jul 2026324 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026397 PMAQI
17th Jul 2026398 PMAQI
17th Jul 2026399 PMAQI
17th Jul 20262810 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026301 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026263 AMAQI
18th Jul 2026284 AMAQI
21°C16/27°C
18th Jul 2026305 AMAQI
18th Jul 2026236 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026279 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20263211 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026333 PMAQI
18th Jul 2026344 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026416 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026398 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263011 PMAQI
19th Jul 20262812 AMAQI
19th Jul 2026301 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026343 AMAQI
19th Jul 2026314 AMAQI
19°C15/27°C
19th Jul 2026315 AMAQI
19th Jul 2026366 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026289 AMAQI
19th Jul 20263410 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20264712 PMAQI
19th Jul 2026461 PMAQI
19th Jul 2026392 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026285 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026398 PMAQI
19th Jul 2026359 PMAQI
19th Jul 20262610 PMAQI
19th Jul 20262411 PMAQI
20th Jul 20262812 AMAQI
20th Jul 2026281 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026243 AMAQI
20th Jul 2026244 AMAQI
16°C11/20°C
20th Jul 2026205 AMAQI
20th Jul 2026246 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026228 AMAQI
20th Jul 2026359 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20263012 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026343 PMAQI
20th Jul 2026284 PMAQI
20th Jul 2026325 PMAQI
20th Jul 2026366 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026238 PMAQI
20th Jul 2026249 PMAQI
20th Jul 20262410 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026281 AMAQI
21st Jul 2026262 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026144 AMAQI
15°C9/22°C
21st Jul 2026166 AMAQI
21st Jul 2026167 AMAQI
21st Jul 2026148 AMAQI
21st Jul 2026149 AMAQI
21st Jul 20262010 AMAQI
21st Jul 20262211 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026451 PMAQI
21st Jul 2026452 PMAQI
21st Jul 2026343 PMAQI
21st Jul 2026434 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026346 PMAQI
21st Jul 2026377 PMAQI
21st Jul 2026248 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262612 AMAQI
22nd Jul 2026301 AMAQI
22nd Jul 2026222 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026294 AMAQI
15°C9/21°C
22nd Jul 2026255 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026287 AMAQI
22nd Jul 2026288 AMAQI
22nd Jul 2026289 AMAQI
22nd Jul 20263610 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20263312 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026322 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026245 PMAQI
22nd Jul 2026286 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20263410 PMAQI
22nd Jul 20262411 PMAQI
23rd Jul 20263012 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026302 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026254 AMAQI
16°C10/23°C
23rd Jul 2026225 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026368 AMAQI
23rd Jul 2026419 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20263612 PMAQI
23rd Jul 2026281 PMAQI
23rd Jul 2026392 PMAQI
23rd Jul 2026303 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026415 PMAQI
23rd Jul 2026366 PMAQI
23rd Jul 2026267 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20263410 PMAQI
23rd Jul 20264311 PMAQI
24th Jul 20263212 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026302 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026504 AMAQI
13°C9/18°C
24th Jul 2026385 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026327 AMAQI
24th Jul 2026358 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20266212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026372 PMAQI
24th Jul 2026343 PMAQI
24th Jul 2026204 PMAQI
24th Jul 2026135 PMAQI
24th Jul 2026116 PMAQI
24th Jul 2026157 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026249 PMAQI
24th Jul 20261910 PMAQI
24th Jul 20262411 PMAQI
25th Jul 20263012 AMAQI
25th Jul 2026241 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026283 AMAQI
25th Jul 2026354 AMAQI
16°C7/24°C
25th Jul 2026425 AMAQI
25th Jul 2026346 AMAQI
25th Jul 2026227 AMAQI
25th Jul 2026228 AMAQI
25th Jul 2026329 AMAQI
25th Jul 20264310 AMAQI
25th Jul 20265311 AMAQI
25th Jul 20264112 PMAQI
25th Jul 2026341 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026393 PMAQI
25th Jul 2026264 PMAQI
25th Jul 2026175 PMAQI
25th Jul 2026146 PMAQI
25th Jul 2026147 PMAQI
25th Jul 2026148 PMAQI
25th Jul 2026209 PMAQI
25th Jul 20261710 PMAQI
25th Jul 20262211 PMAQI
26th Jul 20263412 AMAQI
26th Jul 2026411 AMAQI
26th Jul 2026492 AMAQI
26th Jul 2026383 AMAQI
26th Jul 2026334 AMAQI
20°C10/28°C
26th Jul 2026365 AMAQI
26th Jul 2026346 AMAQI
26th Jul 2026277 AMAQI
26th Jul 2026268 AMAQI
26th Jul 2026249 AMAQI
26th Jul 20263510 AMAQI
26th Jul 20265311 AMAQI
26th Jul 20266112 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026452 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026616 PMAQI
26th Jul 2026647 PMAQI
26th Jul 2026498 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20264310 PMAQI
26th Jul 20264911 PMAQI
27th Jul 20265612 AMAQI
27th Jul 2026711 AMAQI
27th Jul 2026672 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026454 AMAQI
22°C14/30°C
27th Jul 2026555 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026437 AMAQI
27th Jul 2026398 AMAQI
27th Jul 2026199 AMAQI
27th Jul 20261810 AMAQI
27th Jul 20262411 AMAQI
27th Jul 20262412 PMAQI
27th Jul 2026201 PMAQI
27th Jul 2026222 PMAQI
27th Jul 2026243 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026416 PMAQI
27th Jul 2026327 PMAQI
27th Jul 2026308 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20261610 PMAQI
27th Jul 20261011 PMAQI
28th Jul 20261412 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026222 AMAQI
28th Jul 2026183 AMAQI
28th Jul 2026124 AMAQI
20°C16/23°C
28th Jul 202695 AMAQI
28th Jul 2026106 AMAQI
28th Jul 2026127 AMAQI
28th Jul 2026178 AMAQI
28th Jul 2026289 AMAQI
28th Jul 20264710 AMAQI
28th Jul 20265211 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026202 PMAQI
28th Jul 2026143 PMAQI
28th Jul 2026104 PMAQI
28th Jul 202695 PMAQI
28th Jul 202686 PMAQI
28th Jul 202687 PMAQI
28th Jul 202698 PMAQI
28th Jul 2026129 PMAQI
28th Jul 20261210 PMAQI
28th Jul 20261811 PMAQI
29th Jul 20262212 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026372 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026534 AMAQI
19°C11/27°C
29th Jul 2026435 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026147 AMAQI
29th Jul 2026108 AMAQI
29th Jul 2026189 AMAQI
29th Jul 20262810 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026743 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026416 PMAQI
29th Jul 2026497 PMAQI
29th Jul 2026528 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20263410 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20267112 AMAQI
30th Jul 2026901 AMAQI
30th Jul 2026782 AMAQI
30th Jul 2026433 AMAQI
30th Jul 2026304 AMAQI
23°C13/32°C
30th Jul 2026325 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026337 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20265811 AMAQI
30th Jul 20267612 PMAQI
30th Jul 2026771 PMAQI
30th Jul 2026682 PMAQI
30th Jul 2026603 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026308 PMAQI
30th Jul 2026229 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20266412 AMAQI
31st Jul 2026761 AMAQI
31st Jul 2026742 AMAQI
31st Jul 2026823 AMAQI
31st Jul 20261044 AMAQI
27°C18/36°C
31st Jul 20261165 AMAQI
31st Jul 20261046 AMAQI
31st Jul 20261027 AMAQI
31st Jul 2026928 AMAQI
31st Jul 2026789 AMAQI
31st Jul 20268510 AMAQI
31st Jul 20269711 AMAQI
31st Jul 20269512 PMAQI
31st Jul 2026841 PMAQI
31st Jul 2026772 PMAQI
31st Jul 2026723 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026525 PMAQI
31st Jul 2026646 PMAQI
31st Jul 2026607 PMAQI
31st Jul 2026748 PMAQI
31st Jul 2026759 PMAQI
31st Jul 20267310 PMAQI
31st Jul 20268611 PMAQI
1st Aug 20268912 AMAQI
1st Aug 2026781 AMAQI
1st Aug 2026902 AMAQI
1st Aug 2026893 AMAQI
1st Aug 2026804 AMAQI
26°C17/36°C
1st Aug 2026565 AMAQI
1st Aug 2026396 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026668 AMAQI
1st Aug 2026699 AMAQI
1st Aug 20265410 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265612 PMAQI
1st Aug 2026561 PMAQI
1st Aug 2026662 PMAQI
1st Aug 2026563 PMAQI
1st Aug 2026684 PMAQI
1st Aug 2026855 PMAQI
1st Aug 2026646 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026348 PMAQI
1st Aug 2026439 PMAQI
1st Aug 20265010 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20263612 AMAQI
2nd Aug 2026301 AMAQI
2nd Aug 2026162 AMAQI
2nd Aug 202693 AMAQI
2nd Aug 2026184 AMAQI
21°C15/27°C
2nd Aug 2026295 AMAQI
2nd Aug 2026196 AMAQI
2nd Aug 2026117 AMAQI
2nd Aug 2026158 AMAQI
2nd Aug 2026229 AMAQI
2nd Aug 20262710 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20263112 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026273 PMAQI
2nd Aug 2026144 PMAQI
2nd Aug 2026165 PMAQI
2nd Aug 2026186 PMAQI
2nd Aug 2026247 PMAQI
2nd Aug 2026308 PMAQI
2nd Aug 2026189 PMAQI
2nd Aug 20261810 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026531 AMAQI
3rd Aug 2026702 AMAQI
3rd Aug 2026683 AMAQI
3rd Aug 2026404 AMAQI
20°C13/27°C
3rd Aug 2026105 AMAQI
3rd Aug 2026156 AMAQI
3rd Aug 2026207 AMAQI
3rd Aug 2026168 AMAQI
3rd Aug 2026169 AMAQI
3rd Aug 20262010 AMAQI
3rd Aug 20263211 AMAQI
3rd Aug 20264912 PMAQI
3rd Aug 2026551 PMAQI
3rd Aug 2026522 PMAQI
3rd Aug 2026303 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026345 PMAQI
3rd Aug 2026326 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026379 PMAQI
3rd Aug 20264510 PMAQI
3rd Aug 20265411 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026701 AMAQI
4th Aug 2026762 AMAQI
4th Aug 2026553 AMAQI
4th Aug 2026254 AMAQI
24°C15/34°C
4th Aug 2026135 AMAQI
4th Aug 2026166 AMAQI
4th Aug 2026307 AMAQI
4th Aug 2026348 AMAQI
4th Aug 2026419 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20266111 AMAQI
4th Aug 20267212 PMAQI
4th Aug 2026661 PMAQI
4th Aug 2026702 PMAQI
4th Aug 2026413 PMAQI
4th Aug 2026364 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026347 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20265011 PMAQI
5th Aug 20265812 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026452 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026484 AMAQI
25°C18/37°C
5th Aug 2026485 AMAQI
5th Aug 2026506 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026508 AMAQI
5th Aug 2026529 AMAQI
5th Aug 20265410 AMAQI
5th Aug 20265911 AMAQI
5th Aug 20265812 PMAQI
5th Aug 2026581 PMAQI
5th Aug 2026562 PMAQI
5th Aug 2026583 PMAQI
5th Aug 2026444 PMAQI
5th Aug 2026265 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026337 PMAQI
5th Aug 2026448 PMAQI
5th Aug 2026469 PMAQI
5th Aug 20264010 PMAQI
5th Aug 20264311 PMAQI
6th Aug 20265612 AMAQI
6th Aug 2026611 AMAQI
6th Aug 2026702 AMAQI
6th Aug 2026683 AMAQI
6th Aug 2026324 AMAQI
26°C18/35°C
6th Aug 2026425 AMAQI
6th Aug 2026526 AMAQI
6th Aug 2026597 AMAQI
6th Aug 2026608 AMAQI
6th Aug 2026469 AMAQI
6th Aug 20264810 AMAQI
6th Aug 20265411 AMAQI
6th Aug 20266012 PMAQI
6th Aug 2026501 PMAQI
6th Aug 2026502 PMAQI
6th Aug 2026603 PMAQI
6th Aug 2026564 PMAQI
6th Aug 2026475 PMAQI
6th Aug 2026436 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026228 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262810 PMAQI
6th Aug 20263611 PMAQI
7th Aug 20264812 AMAQI
7th Aug 2026441 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026363 AMAQI
7th Aug 2026344 AMAQI
24°C19/31°C
7th Aug 2026395 AMAQI
7th Aug 2026416 AMAQI
7th Aug 2026407 AMAQI
7th Aug 2026188 AMAQI
7th Aug 2026149 AMAQI
7th Aug 20262010 AMAQI
7th Aug 20264311 AMAQI
7th Aug 20266012 PMAQI
7th Aug 2026801 PMAQI
7th Aug 2026782 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026324 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026436 PMAQI
7th Aug 2026417 PMAQI
7th Aug 2026378 PMAQI
7th Aug 2026289 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262811 PMAQI
8th Aug 20264012 AMAQI
8th Aug 2026481 AMAQI
8th Aug 2026532 AMAQI
8th Aug 2026413 AMAQI
8th Aug 2026354 AMAQI
21°C14/27°C
8th Aug 2026335 AMAQI
8th Aug 2026226 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20264210 AMAQI
8th Aug 20263911 AMAQI
8th Aug 20262812 PMAQI
8th Aug 2026241 PMAQI
8th Aug 2026162 PMAQI
8th Aug 2026133 PMAQI
8th Aug 2026144 PMAQI
8th Aug 2026145 PMAQI
8th Aug 2026126 PMAQI
8th Aug 2026207 PMAQI
8th Aug 2026128 PMAQI
8th Aug 2026139 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262611 PMAQI
9th Aug 20263212 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026362 AMAQI
9th Aug 2026143 AMAQI
9th Aug 2026154 AMAQI
19°C11/27°C
9th Aug 2026255 AMAQI
5 AM9th Aug 2026266 AMAQI
9th Aug 2026187 AMAQI
9th Aug 2026208 AMAQI
9th Aug 2026319 AMAQI
9th Aug 20264610 AMAQI
9th Aug 20265211 AMAQI
9th Aug 20263512 PMAQI
12 PM9th Aug 2026271 PMAQI
9th Aug 2026182 PMAQI
9th Aug 2026243 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026325 PMAQI
9th Aug 2026286 PMAQI
9th Aug 2026227 PMAQI
9th Aug 2026208 PMAQI
8 PM9th Aug 2026249 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262411 PMAQI
12 AM
4 AM
22°C12/32°C
Day time
Avg. Highest Time
12 PM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 50), while the lowest AQI was between 7 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
1 AM - 2 AM
42AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
10 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 42), while the lowest AQI was between 10 PM to 10 PM (Avg. 29).
2026 Days Vs Air Quality
Beroun, Stredocesky Kraj, Czechia
2026
71%
155
27%
59
1%
3
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
155 DaysModerate
59 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2026, 71% of 221 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
Beroun, Stredocesky Kraj, Czechia
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
28AQI (US)
28AQI (US)
2nd January 2026
20AQI (US)
20AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
23AQI (US)
23AQI (US)
5th January 2026
49AQI (US)
49AQI (US)
6th January 2026
69AQI (US)
69AQI (US)
7th January 2026
72AQI (US)
72AQI (US)
8th January 2026
66AQI (US)
66AQI (US)
9th January 2026
61AQI (US)
61AQI (US)
10th January 2026
100AQI (US)
100AQI (US)
11th January 2026
48AQI (US)
48AQI (US)
12th January 2026
65AQI (US)
65AQI (US)
13th January 2026
77AQI (US)
77AQI (US)
14th January 2026
78AQI (US)
78AQI (US)
15th January 2026
86AQI (US)
86AQI (US)
16th January 2026
70AQI (US)
70AQI (US)
17th January 2026
64AQI (US)
64AQI (US)
18th January 2026
51AQI (US)
51AQI (US)
19th January 2026
58AQI (US)
58AQI (US)
20th January 2026
83AQI (US)
83AQI (US)
21st January 2026
84AQI (US)
84AQI (US)
22nd January 2026
94AQI (US)
94AQI (US)
23rd January 2026
94AQI (US)
94AQI (US)
24th January 2026
121AQI (US)
121AQI (US)
25th January 2026
124AQI (US)
124AQI (US)
26th January 2026
54AQI (US)
54AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
72AQI (US)
72AQI (US)
29th January 2026
76AQI (US)
76AQI (US)
30th January 2026
68AQI (US)
68AQI (US)
31st January 2026
69AQI (US)
69AQI (US)
1st February 2026
84AQI (US)
84AQI (US)
2nd February 2026
108AQI (US)
108AQI (US)
3rd February 2026
55AQI (US)
55AQI (US)
4th February 2026
53AQI (US)
53AQI (US)
5th February 2026
56AQI (US)
56AQI (US)
6th February 2026
70AQI (US)
70AQI (US)
7th February 2026
48AQI (US)
48AQI (US)
8th February 2026
52AQI (US)
52AQI (US)
9th February 2026
60AQI (US)
60AQI (US)
10th February 2026
42AQI (US)
42AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
12AQI (US)
12AQI (US)
13th February 2026
20AQI (US)
20AQI (US)
14th February 2026
38AQI (US)
38AQI (US)
15th February 2026
18AQI (US)
18AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
53AQI (US)
53AQI (US)
18th February 2026
16AQI (US)
16AQI (US)
19th February 2026
51AQI (US)
51AQI (US)
20th February 2026
72AQI (US)
72AQI (US)
21st February 2026
46AQI (US)
46AQI (US)
22nd February 2026
13AQI (US)
13AQI (US)
23rd February 2026
18AQI (US)
18AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
42AQI (US)
42AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
56AQI (US)
56AQI (US)
28th February 2026
62AQI (US)
62AQI (US)
1st March 2026
46AQI (US)
46AQI (US)
2nd March 2026
45AQI (US)
45AQI (US)
3rd March 2026
48AQI (US)
48AQI (US)
4th March 2026
61AQI (US)
61AQI (US)
5th March 2026
88AQI (US)
88AQI (US)
6th March 2026
92AQI (US)
92AQI (US)
7th March 2026
88AQI (US)
88AQI (US)
8th March 2026
84AQI (US)
84AQI (US)
9th March 2026
88AQI (US)
88AQI (US)
10th March 2026
85AQI (US)
85AQI (US)
11th March 2026
66AQI (US)
66AQI (US)
12th March 2026
34AQI (US)
34AQI (US)
13th March 2026
32AQI (US)
32AQI (US)
14th March 2026
52AQI (US)
52AQI (US)
15th March 2026
31AQI (US)
31AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
28AQI (US)
28AQI (US)
18th March 2026
64AQI (US)
64AQI (US)
19th March 2026
76AQI (US)
76AQI (US)
20th March 2026
84AQI (US)
84AQI (US)
21st March 2026
60AQI (US)
60AQI (US)
22nd March 2026
55AQI (US)
55AQI (US)
23rd March 2026
58AQI (US)
58AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
48AQI (US)
48AQI (US)
26th March 2026
17AQI (US)
17AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
22AQI (US)
22AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
20AQI (US)
20AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
44AQI (US)
44AQI (US)
4th April 2026
20AQI (US)
20AQI (US)
5th April 2026
14AQI (US)
14AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
28AQI (US)
28AQI (US)
11th April 2026
38AQI (US)
38AQI (US)
12th April 2026
56AQI (US)
56AQI (US)
13th April 2026
56AQI (US)
56AQI (US)
14th April 2026
60AQI (US)
60AQI (US)
15th April 2026
52AQI (US)
52AQI (US)
16th April 2026
55AQI (US)
55AQI (US)
17th April 2026
18th April 2026
38AQI (US)
38AQI (US)
19th April 2026
29AQI (US)
29AQI (US)
20th April 2026
11AQI (US)
11AQI (US)
21st April 2026
22AQI (US)
22AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
23AQI (US)
23AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
20AQI (US)
20AQI (US)
27th April 2026
22AQI (US)
22AQI (US)
28th April 2026
34AQI (US)
34AQI (US)
29th April 2026
31AQI (US)
31AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
50AQI (US)
50AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
26AQI (US)
26AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
36AQI (US)
36AQI (US)
6th May 2026
18AQI (US)
18AQI (US)
7th May 2026
18AQI (US)
18AQI (US)
8th May 2026
19AQI (US)
19AQI (US)
9th May 2026
10th May 2026
19AQI (US)
19AQI (US)
11th May 2026
20AQI (US)
20AQI (US)
12th May 2026
14AQI (US)
14AQI (US)
13th May 2026
14AQI (US)
14AQI (US)
14th May 2026
19AQI (US)
19AQI (US)
15th May 2026
26AQI (US)
26AQI (US)
16th May 2026
37AQI (US)
37AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
30AQI (US)
30AQI (US)
19th May 2026
32AQI (US)
32AQI (US)
20th May 2026
34AQI (US)
34AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
36AQI (US)
36AQI (US)
23rd May 2026
34AQI (US)
34AQI (US)
24th May 2026
47AQI (US)
47AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
38AQI (US)
38AQI (US)
27th May 2026
50AQI (US)
50AQI (US)
28th May 2026
20AQI (US)
20AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
30AQI (US)
30AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
20AQI (US)
20AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
16AQI (US)
16AQI (US)
5th June 2026
20AQI (US)
20AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
10AQI (US)
10AQI (US)
8th June 2026
15AQI (US)
15AQI (US)
9th June 2026
21AQI (US)
21AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
20AQI (US)
20AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
14AQI (US)
14AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
20AQI (US)
20AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
31AQI (US)
31AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
44AQI (US)
44AQI (US)
21st June 2026
38AQI (US)
38AQI (US)
22nd June 2026
33AQI (US)
33AQI (US)
23rd June 2026
34AQI (US)
34AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
48AQI (US)
48AQI (US)
26th June 2026
50AQI (US)
50AQI (US)
27th June 2026
58AQI (US)
58AQI (US)
28th June 2026
47AQI (US)
47AQI (US)
29th June 2026
64AQI (US)
64AQI (US)
30th June 2026
41AQI (US)
41AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
18AQI (US)
18AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
18AQI (US)
18AQI (US)
8th July 2026
18AQI (US)
18AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
21AQI (US)
21AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
22AQI (US)
22AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
38AQI (US)
38AQI (US)
15th July 2026
33AQI (US)
33AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
40AQI (US)
40AQI (US)
18th July 2026
32AQI (US)
32AQI (US)
19th July 2026
34AQI (US)
34AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
30AQI (US)
30AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
29AQI (US)
29AQI (US)
26th July 2026
44AQI (US)
44AQI (US)
27th July 2026
36AQI (US)
36AQI (US)
28th July 2026
20AQI (US)
20AQI (US)
29th July 2026
39AQI (US)
39AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
80AQI (US)
80AQI (US)
1st August 2026
62AQI (US)
62AQI (US)
2nd August 2026
24AQI (US)
24AQI (US)
3rd August 2026
36AQI (US)
36AQI (US)
4th August 2026
48AQI (US)
48AQI (US)
5th August 2026
48AQI (US)
48AQI (US)
6th August 2026
48AQI (US)
48AQI (US)
7th August 2026
39AQI (US)
39AQI (US)
8th August 2026
26AQI (US)
26AQI (US)
9th August 2026
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
67AQI (US)
46AQI (US)
53AQI (US)
31AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202641AQI (US)
7
22
2
15
12
1
15
16
23
5
30
28
2
30
1
7
1
155
59
3
Highest AQI (US) recorded in
January67AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202548AQI (US)
14
17
2
17
9
5
22
4
27
3
29
2
29
1
31
26
5
30
13
18
5
24
1
11
19
1
222
128
15
Highest AQI (US) recorded in
February87AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202450AQI (US)
12
13
5
20
9
13
14
4
26
4
27
4
22
8
21
10
19
12
16
14
23
8
17
11
2
18
11
2
234
118
13
Highest AQI (US) recorded in
January66AQI (US)
Lowest AQI (US) recorded in
May42AQI (US)
202348AQI (US)
19
11
13
12
3
22
6
3
15
15
21
10
14
16
20
11
19
12
19
11
24
7
28
1
20
9
2
234
121
8
Highest AQI (US) recorded in
February58AQI (US)
Lowest AQI (US) recorded in
November36AQI (US)
202253AQI (US)
22
8
18
5
26
5
18
12
16
14
1
19
11
14
10
1
1
23
6
16
15
10
19
1
12
11
8
169
138
15
Highest AQI (US) recorded in
March78AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202151AQI (US)
2
1
11
19
1
16
14
23
8
4
26
24
7
29
2
17
13
16
14
1
13
17
18
12
1
173
133
3
Highest AQI (US) recorded in
February63AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202047AQI (US)
4
8
1
4
7
12
6
25
5
26
5
16
15
22
8
23
6
13
17
2
145
79
1
Highest AQI (US) recorded in
December71AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
53AQI (US)Least Polluted Year Recorded
2026(Avg.)
41AQI (US)Beroun's annual 2026 AQI (US) (41) shows an average percentage change of -17.03% (improved AQI (US)) compared to previous years: 2020 (47), 2021 (51), 2022 (53), 2023 (48), 2024 (50), 2025 (48).
