Piastow, Mazowieckie, Poland 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
Piastow, Mazowieckie, Poland
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
17AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Piastow, Mazowieckie, Poland
AQI
Day
Night
.
4 AM7th Aug 2026
8 PM
3 AM8th Aug 2026
Day time
Avg. Highest Time
5AM7th Aug
52AQI
Avg. Lowest Time
8PM7th Aug
23AQI
Night time
Avg. Highest Time
4AM7th Aug
48AQI
Avg. Lowest Time
12AM8th Aug
21AQI
In the last 24 hours,
Piastow's AQI reached its highest point of 52 at 5 AM during the Day, while the lowest point, 21, was recorded at 12 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Piastow, Mazowieckie, Poland
JulAug
10th - 11th11th - 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
Day
Night
10th Jul 2026234 AMAQI
10th Jul 2026255 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026197 AMAQI
10th Jul 2026208 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026294 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026281 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026323 AMAQI
14°C11/19°C
11th Jul 2026274 AMAQI
11th Jul 2026265 AMAQI
11th Jul 2026256 AMAQI
11th Jul 2026237 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026229 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026265 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026263 AMAQI
17°C11/23°C
12th Jul 2026234 AMAQI
12th Jul 2026195 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026249 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026283 AMAQI
16°C13/20°C
13th Jul 2026244 AMAQI
13th Jul 2026245 AMAQI
13th Jul 2026236 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262911 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20262410 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026271 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026223 AMAQI
21°C14/29°C
14th Jul 2026174 AMAQI
14th Jul 2026125 AMAQI
14th Jul 2026126 AMAQI
14th Jul 2026167 AMAQI
14th Jul 2026188 AMAQI
14th Jul 2026109 AMAQI
14th Jul 2026910 AMAQI
14th Jul 20261411 AMAQI
14th Jul 20261912 PMAQI
14th Jul 2026191 PMAQI
14th Jul 2026152 PMAQI
14th Jul 2026133 PMAQI
14th Jul 2026164 PMAQI
14th Jul 2026115 PMAQI
14th Jul 2026126 PMAQI
14th Jul 202697 PMAQI
14th Jul 202688 PMAQI
14th Jul 202699 PMAQI
14th Jul 2026910 PMAQI
14th Jul 20261311 PMAQI
15th Jul 20262012 AMAQI
15th Jul 2026191 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026303 AMAQI
21°C16/27°C
15th Jul 2026264 AMAQI
15th Jul 2026225 AMAQI
15th Jul 2026156 AMAQI
15th Jul 2026107 AMAQI
15th Jul 2026108 AMAQI
15th Jul 2026139 AMAQI
15th Jul 20261210 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026252 PMAQI
15th Jul 2026213 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026196 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026208 PMAQI
15th Jul 2026199 PMAQI
15th Jul 20262010 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026283 AMAQI
22°C17/29°C
16th Jul 2026224 AMAQI
16th Jul 2026205 AMAQI
16th Jul 2026186 AMAQI
16th Jul 2026187 AMAQI
16th Jul 2026198 AMAQI
16th Jul 2026199 AMAQI
16th Jul 20261610 AMAQI
16th Jul 20261211 AMAQI
16th Jul 20262012 PMAQI
16th Jul 2026211 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026163 PMAQI
16th Jul 2026124 PMAQI
16th Jul 2026135 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026147 PMAQI
16th Jul 2026148 PMAQI
16th Jul 2026139 PMAQI
16th Jul 20261410 PMAQI
16th Jul 20261711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026222 AMAQI
17th Jul 2026193 AMAQI
24°C18/29°C
17th Jul 2026154 AMAQI
17th Jul 2026155 AMAQI
17th Jul 2026136 AMAQI
17th Jul 2026147 AMAQI
17th Jul 2026188 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20263810 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20265112 PMAQI
17th Jul 2026501 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026465 PMAQI
17th Jul 2026526 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20264610 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20264912 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026443 AMAQI
25°C18/32°C
18th Jul 2026504 AMAQI
18th Jul 2026445 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20264712 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026493 PMAQI
18th Jul 2026554 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20264811 PMAQI
19th Jul 20265812 AMAQI
19th Jul 2026601 AMAQI
19th Jul 2026622 AMAQI
19th Jul 2026623 AMAQI
23°C18/26°C
19th Jul 2026654 AMAQI
19th Jul 2026655 AMAQI
19th Jul 2026646 AMAQI
19th Jul 2026657 AMAQI
19th Jul 2026638 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266210 AMAQI
19th Jul 20265511 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026521 PMAQI
19th Jul 2026502 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026518 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265010 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026333 AMAQI
20°C16/26°C
20th Jul 2026364 AMAQI
20th Jul 2026385 AMAQI
20th Jul 2026336 AMAQI
20th Jul 2026337 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026173 PMAQI
20th Jul 2026174 PMAQI
20th Jul 2026125 PMAQI
20th Jul 2026126 PMAQI
20th Jul 2026127 PMAQI
20th Jul 2026128 PMAQI
20th Jul 2026149 PMAQI
20th Jul 20261410 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20261912 AMAQI
21st Jul 2026171 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026143 AMAQI
16°C12/22°C
21st Jul 2026124 AMAQI
21st Jul 2026126 AMAQI
21st Jul 2026147 AMAQI
21st Jul 2026148 AMAQI
21st Jul 2026179 AMAQI
21st Jul 20261410 AMAQI
21st Jul 20261411 AMAQI
21st Jul 20261412 PMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
14°C12/16°C
22nd Jul 2026254 AMAQI
22nd Jul 2026255 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026388 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20263311 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026338 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI
16°C9/22°C
23rd Jul 2026254 AMAQI
23rd Jul 2026295 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026337 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262112 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
15°C13/18°C
24th Jul 2026254 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026342 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026313 AMAQI
16°C12/20°C
25th Jul 2026364 AMAQI
25th Jul 2026485 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026467 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20263110 PMAQI
25th Jul 20263611 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026503 AMAQI
19°C13/24°C
26th Jul 2026484 AMAQI
26th Jul 2026485 AMAQI
26th Jul 2026506 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026423 AMAQI
23°C15/30°C
27th Jul 2026404 AMAQI
27th Jul 2026425 AMAQI
27th Jul 2026506 AMAQI
27th Jul 2026517 AMAQI
27th Jul 2026538 AMAQI
27th Jul 2026539 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20265012 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026578 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026233 AMAQI
19°C14/21°C
28th Jul 2026214 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026342 PMAQI
28th Jul 2026423 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026505 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263310 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026333 AMAQI
17°C13/21°C
29th Jul 2026314 AMAQI
29th Jul 2026315 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026403 AMAQI
20°C13/25°C
30th Jul 2026424 AMAQI
30th Jul 2026385 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026311 AMAQI
31st Jul 2026312 AMAQI
31st Jul 2026333 AMAQI
25°C16/33°C
31st Jul 2026334 AMAQI
31st Jul 2026405 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264610 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026491 PMAQI
31st Jul 2026542 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026534 PMAQI
31st Jul 2026545 PMAQI
31st Jul 2026546 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20265910 PMAQI
31st Jul 20266411 PMAQI
1st Aug 20267012 AMAQI
1st Aug 2026921 AMAQI
1st Aug 2026862 AMAQI
1st Aug 2026923 AMAQI
27°C19/34°C
1st Aug 2026794 AMAQI
1st Aug 2026545 AMAQI
1st Aug 2026486 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026558 AMAQI
1st Aug 2026589 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265511 AMAQI
1st Aug 20265712 PMAQI
1st Aug 2026551 PMAQI
1st Aug 2026592 PMAQI
1st Aug 2026583 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026666 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026548 PMAQI
1st Aug 2026529 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20265211 PMAQI
2nd Aug 20264412 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026312 AMAQI
2nd Aug 2026293 AMAQI
25°C19/35°C
2nd Aug 2026314 AMAQI
2nd Aug 2026315 AMAQI
2nd Aug 2026316 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026298 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20263110 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20263112 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026235 PMAQI
2nd Aug 2026196 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026198 PMAQI
2nd Aug 2026179 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026273 AMAQI
20°C16/25°C
3rd Aug 2026274 AMAQI
3rd Aug 2026295 AMAQI
3rd Aug 2026336 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026364 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026428 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20264410 PMAQI
3rd Aug 20264611 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026423 AMAQI
24°C18/31°C
4th Aug 2026444 AMAQI
4th Aug 2026505 AMAQI
4th Aug 2026506 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026488 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265110 AMAQI
4th Aug 20265611 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026621 PMAQI
4th Aug 2026632 PMAQI
4th Aug 2026583 PMAQI
4th Aug 2026554 PMAQI
4th Aug 2026555 PMAQI
4th Aug 2026546 PMAQI
4th Aug 2026527 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026529 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20265311 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026551 AMAQI
5th Aug 2026572 AMAQI
5th Aug 2026553 AMAQI
26°C19/33°C
5th Aug 2026574 AMAQI
5th Aug 2026575 AMAQI
5th Aug 2026576 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026588 AMAQI
5th Aug 2026609 AMAQI
5th Aug 20266210 AMAQI
5th Aug 20266611 AMAQI
5th Aug 20266312 PMAQI
5th Aug 2026601 PMAQI
5th Aug 2026662 PMAQI
5th Aug 2026643 PMAQI
5th Aug 2026624 PMAQI
5th Aug 2026575 PMAQI
5th Aug 2026556 PMAQI
5th Aug 2026537 PMAQI
5th Aug 2026558 PMAQI
5th Aug 2026559 PMAQI
5th Aug 20265810 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265912 AMAQI
6th Aug 2026591 AMAQI
6th Aug 2026632 AMAQI
6th Aug 2026653 AMAQI
29°C22/37°C
6th Aug 2026624 AMAQI
6th Aug 2026445 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026467 AMAQI
6th Aug 2026488 AMAQI
6th Aug 2026539 AMAQI
6th Aug 20265310 AMAQI
6th Aug 20265311 AMAQI
6th Aug 20265412 PMAQI
6th Aug 2026551 PMAQI
6th Aug 2026512 PMAQI
6th Aug 2026503 PMAQI
6th Aug 2026544 PMAQI
6th Aug 2026515 PMAQI
6th Aug 2026536 PMAQI
6th Aug 2026507 PMAQI
6th Aug 2026518 PMAQI
6th Aug 2026519 PMAQI
6th Aug 20264810 PMAQI
6th Aug 20264011 PMAQI
7th Aug 20264412 AMAQI
7th Aug 2026481 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026483 AMAQI
26°C21/34°C
7th Aug 2026484 AMAQI
7th Aug 2026525 AMAQI
7th Aug 2026526 AMAQI
7th Aug 2026467 AMAQI
7th Aug 2026428 AMAQI
7th Aug 2026429 AMAQI
7th Aug 20264610 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026331 PMAQI
7th Aug 2026272 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20263211 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026361 AMAQI
8th Aug 2026312 AMAQI
8th Aug 2026333 AMAQI
22°C17/26°C
8th Aug 2026314 AMAQI
4 AM8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262712 PMAQI
12 PM8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026258 PMAQI
8 PM8th Aug 2026259 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262111 PMAQI
12 AM
3 AM
19°C14/24°C
Day time
Avg. Highest Time
9 AM - 8 PM
34AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 7 AM
33AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 8 PM (Avg. 34), while the lowest AQI was between 6 AM to 7 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 3 AM
36AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 36), while the lowest AQI was between 9 PM to 9 PM (Avg. 32).
2026 Days Vs Air Quality
Piastow, Mazowieckie, Poland
2026
57%
123
36%
78
6%
12
1%
3
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
123 DaysModerate
78 DaysPoor
12 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2026, 57% of 220 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Piastow, Mazowieckie, Poland
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
76AQI (US)
76AQI (US)
2nd January 2026
33AQI (US)
33AQI (US)
3rd January 2026
32AQI (US)
32AQI (US)
4th January 2026
35AQI (US)
35AQI (US)
5th January 2026
68AQI (US)
68AQI (US)
6th January 2026
149AQI (US)
149AQI (US)
7th January 2026
151AQI (US)
151AQI (US)
8th January 2026
129AQI (US)
129AQI (US)
9th January 2026
72AQI (US)
72AQI (US)
10th January 2026
70AQI (US)
70AQI (US)
11th January 2026
43AQI (US)
43AQI (US)
12th January 2026
57AQI (US)
57AQI (US)
13th January 2026
114AQI (US)
114AQI (US)
14th January 2026
124AQI (US)
124AQI (US)
15th January 2026
96AQI (US)
96AQI (US)
16th January 2026
110AQI (US)
110AQI (US)
17th January 2026
79AQI (US)
79AQI (US)
18th January 2026
86AQI (US)
86AQI (US)
19th January 2026
112AQI (US)
112AQI (US)
20th January 2026
157AQI (US)
157AQI (US)
21st January 2026
152AQI (US)
152AQI (US)
22nd January 2026
141AQI (US)
141AQI (US)
23rd January 2026
84AQI (US)
84AQI (US)
24th January 2026
76AQI (US)
76AQI (US)
25th January 2026
89AQI (US)
89AQI (US)
26th January 2026
83AQI (US)
83AQI (US)
27th January 2026
130AQI (US)
130AQI (US)
28th January 2026
107AQI (US)
107AQI (US)
29th January 2026
87AQI (US)
87AQI (US)
30th January 2026
77AQI (US)
77AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
49AQI (US)
49AQI (US)
2nd February 2026
70AQI (US)
70AQI (US)
3rd February 2026
90AQI (US)
90AQI (US)
4th February 2026
83AQI (US)
83AQI (US)
5th February 2026
73AQI (US)
73AQI (US)
6th February 2026
60AQI (US)
60AQI (US)
7th February 2026
92AQI (US)
92AQI (US)
8th February 2026
76AQI (US)
76AQI (US)
9th February 2026
57AQI (US)
57AQI (US)
10th February 2026
89AQI (US)
89AQI (US)
11th February 2026
79AQI (US)
79AQI (US)
12th February 2026
88AQI (US)
88AQI (US)
13th February 2026
63AQI (US)
63AQI (US)
14th February 2026
56AQI (US)
56AQI (US)
15th February 2026
66AQI (US)
66AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
64AQI (US)
64AQI (US)
18th February 2026
119AQI (US)
119AQI (US)
19th February 2026
80AQI (US)
80AQI (US)
20th February 2026
100AQI (US)
100AQI (US)
21st February 2026
90AQI (US)
90AQI (US)
22nd February 2026
68AQI (US)
68AQI (US)
23rd February 2026
45AQI (US)
45AQI (US)
24th February 2026
34AQI (US)
34AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
59AQI (US)
59AQI (US)
27th February 2026
75AQI (US)
75AQI (US)
28th February 2026
80AQI (US)
80AQI (US)
1st March 2026
62AQI (US)
62AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
71AQI (US)
71AQI (US)
4th March 2026
66AQI (US)
66AQI (US)
5th March 2026
63AQI (US)
63AQI (US)
6th March 2026
94AQI (US)
94AQI (US)
7th March 2026
107AQI (US)
107AQI (US)
8th March 2026
105AQI (US)
105AQI (US)
9th March 2026
69AQI (US)
69AQI (US)
10th March 2026
70AQI (US)
70AQI (US)
11th March 2026
86AQI (US)
86AQI (US)
12th March 2026
79AQI (US)
79AQI (US)
13th March 2026
77AQI (US)
77AQI (US)
14th March 2026
57AQI (US)
57AQI (US)
15th March 2026
72AQI (US)
72AQI (US)
16th March 2026
83AQI (US)
83AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
70AQI (US)
70AQI (US)
19th March 2026
73AQI (US)
73AQI (US)
20th March 2026
78AQI (US)
78AQI (US)
21st March 2026
46AQI (US)
46AQI (US)
22nd March 2026
54AQI (US)
54AQI (US)
23rd March 2026
64AQI (US)
64AQI (US)
24th March 2026
99AQI (US)
99AQI (US)
25th March 2026
74AQI (US)
74AQI (US)
26th March 2026
35AQI (US)
35AQI (US)
27th March 2026
33AQI (US)
33AQI (US)
28th March 2026
42AQI (US)
42AQI (US)
29th March 2026
56AQI (US)
56AQI (US)
30th March 2026
55AQI (US)
55AQI (US)
31st March 2026
37AQI (US)
37AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
56AQI (US)
56AQI (US)
4th April 2026
51AQI (US)
51AQI (US)
5th April 2026
33AQI (US)
33AQI (US)
6th April 2026
21AQI (US)
21AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
25AQI (US)
25AQI (US)
9th April 2026
26AQI (US)
26AQI (US)
10th April 2026
48AQI (US)
48AQI (US)
11th April 2026
56AQI (US)
56AQI (US)
12th April 2026
62AQI (US)
62AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
29AQI (US)
29AQI (US)
15th April 2026
76AQI (US)
76AQI (US)
16th April 2026
82AQI (US)
82AQI (US)
17th April 2026
18th April 2026
39AQI (US)
39AQI (US)
19th April 2026
48AQI (US)
48AQI (US)
20th April 2026
25AQI (US)
25AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
54AQI (US)
54AQI (US)
26th April 2026
19AQI (US)
19AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
29AQI (US)
29AQI (US)
30th April 2026
44AQI (US)
44AQI (US)
1st May 2026
34AQI (US)
34AQI (US)
2nd May 2026
35AQI (US)
35AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
53AQI (US)
53AQI (US)
6th May 2026
54AQI (US)
54AQI (US)
7th May 2026
60AQI (US)
60AQI (US)
8th May 2026
52AQI (US)
52AQI (US)
9th May 2026
10th May 2026
40AQI (US)
40AQI (US)
11th May 2026
28AQI (US)
28AQI (US)
12th May 2026
40AQI (US)
40AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
40AQI (US)
40AQI (US)
15th May 2026
39AQI (US)
39AQI (US)
16th May 2026
39AQI (US)
39AQI (US)
17th May 2026
47AQI (US)
47AQI (US)
18th May 2026
33AQI (US)
33AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
39AQI (US)
39AQI (US)
21st May 2026
54AQI (US)
54AQI (US)
22nd May 2026
43AQI (US)
43AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
46AQI (US)
46AQI (US)
26th May 2026
37AQI (US)
37AQI (US)
27th May 2026
19AQI (US)
19AQI (US)
28th May 2026
15AQI (US)
15AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
11AQI (US)
11AQI (US)
1st June 2026
19AQI (US)
19AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
31AQI (US)
31AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
28AQI (US)
28AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
31AQI (US)
31AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
21AQI (US)
21AQI (US)
14th June 2026
19AQI (US)
19AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
27AQI (US)
27AQI (US)
22nd June 2026
16AQI (US)
16AQI (US)
23rd June 2026
10AQI (US)
10AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
34AQI (US)
34AQI (US)
29th June 2026
41AQI (US)
41AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
12AQI (US)
12AQI (US)
3rd July 2026
11AQI (US)
11AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
23AQI (US)
23AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
15AQI (US)
15AQI (US)
15th July 2026
20AQI (US)
20AQI (US)
16th July 2026
18AQI (US)
18AQI (US)
17th July 2026
37AQI (US)
37AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
56AQI (US)
56AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
20AQI (US)
20AQI (US)
22nd July 2026
31AQI (US)
31AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
30AQI (US)
30AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
36AQI (US)
36AQI (US)
27th July 2026
41AQI (US)
41AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
32AQI (US)
32AQI (US)
31st July 2026
47AQI (US)
47AQI (US)
1st August 2026
61AQI (US)
61AQI (US)
2nd August 2026
29AQI (US)
29AQI (US)
3rd August 2026
35AQI (US)
35AQI (US)
4th August 2026
51AQI (US)
51AQI (US)
5th August 2026
58AQI (US)
58AQI (US)
6th August 2026
52AQI (US)
52AQI (US)
7th August 2026
38AQI (US)
38AQI (US)
8th August 2026
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
92AQI (US)
71AQI (US)
67AQI (US)
38AQI (US)
37AQI (US)
25AQI (US)
28AQI (US)
46AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202651AQI (US)
5
14
9
3
4
23
1
5
24
2
21
7
25
5
30
30
1
3
4
123
78
12
3
Highest AQI (US) recorded in
January92AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202556AQI (US)
10
18
3
1
14
12
1
4
20
7
25
5
30
1
29
1
27
4
30
1
27
3
13
18
22
8
3
27
1
199
134
31
1
Highest AQI (US) recorded in
February96AQI (US)
Lowest AQI (US) recorded in
June34AQI (US)
202458AQI (US)
6
21
4
8
19
2
4
24
3
16
13
1
21
10
18
12
22
9
21
10
7
22
1
15
14
2
5
24
1
9
22
152
200
14
Highest AQI (US) recorded in
March79AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
202360AQI (US)
10
21
12
12
4
12
16
3
11
19
27
4
22
8
26
5
23
7
8
15
7
10
18
3
9
18
2
8
15
7
178
158
19
7
Highest AQI (US) recorded in
September114AQI (US)
Lowest AQI (US) recorded in
May40AQI (US)
202256AQI (US)
16
11
3
13
7
1
3
12
12
16
14
24
7
26
4
22
1
1
22
6
6
25
4
22
4
4
23
4
157
132
24
Highest AQI (US) recorded in
March89AQI (US)
Lowest AQI (US) recorded in
August22AQI (US)
202161AQI (US)
1
20
6
2
15
11
2
7
18
6
11
19
28
3
18
12
21
10
26
5
18
12
5
26
8
20
2
6
18
3
149
178
28
4
Highest AQI (US) recorded in
February99AQI (US)
Lowest AQI (US) recorded in
May40AQI (US)
202057AQI (US)
5
6
2
7
14
12
6
21
9
27
4
22
9
15
13
8
21
2
21
4
3
23
4
120
126
12
Highest AQI (US) recorded in
November78AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
61AQI (US)Least Polluted Year Recorded
2026(Avg.)
51AQI (US)Piastow's annual 2026 AQI (US) (51) shows an average percentage change of -11.9% (improved AQI (US)) compared to previous years: 2020 (57), 2021 (61), 2022 (56), 2023 (60), 2024 (58), 2025 (56).
