Chartiers, Pennsylvania, United States 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
Chartiers, Pennsylvania, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2025
70AQILowest AQI recorded on
26th Aug 2025
17AQISame Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Chartiers, Pennsylvania, United States
AQI
Day
Night
.
6 AM4th Aug 2026
8 PM
5 AM5th Aug 2026
Day time
Avg. Highest Time
12PM4th Aug
56AQI
Avg. Lowest Time
5PM4th Aug
15AQI
Night time
Avg. Highest Time
11PM4th Aug
40AQI
Avg. Lowest Time
9PM4th Aug
25AQI
In the last 24 hours,
Chartiers's AQI reached its highest point of 56 at 12 PM during the Day, while the lowest point, 15, was recorded at 5 PM during the Day between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chartiers, Pennsylvania, United States
JulAug
07th - 08th08th - 09th09th - 10th10th - 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
Day
Night
7th Jul 2026346 AMAQI
7th Jul 2026387 AMAQI
7th Jul 2026388 AMAQI
7th Jul 2026389 AMAQI
7th Jul 20262510 AMAQI
7th Jul 20262511 AMAQI
7th Jul 20262512 PMAQI
7th Jul 2026251 PMAQI
7th Jul 2026292 PMAQI
7th Jul 2026213 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026255 PMAQI
7th Jul 2026256 PMAQI
7th Jul 2026257 PMAQI
7th Jul 2026258 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262510 PMAQI
7th Jul 20262911 PMAQI
8th Jul 20262712 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026293 AMAQI
8th Jul 2026234 AMAQI
8th Jul 2026275 AMAQI
25°C20/31°C
8th Jul 2026256 AMAQI
8th Jul 2026257 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20265211 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026331 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026214 PMAQI
8th Jul 2026215 PMAQI
8th Jul 2026216 PMAQI
8th Jul 2026257 PMAQI
8th Jul 2026298 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262910 PMAQI
8th Jul 20263311 PMAQI
9th Jul 20263812 AMAQI
9th Jul 2026381 AMAQI
9th Jul 2026382 AMAQI
9th Jul 2026323 AMAQI
9th Jul 2026264 AMAQI
9th Jul 2026295 AMAQI
26°C20/32°C
9th Jul 2026386 AMAQI
9th Jul 2026427 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20262910 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263212 PMAQI
9th Jul 2026281 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026215 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026217 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262510 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026232 AMAQI
10th Jul 2026253 AMAQI
10th Jul 2026324 AMAQI
10th Jul 2026305 AMAQI
25°C20/31°C
10th Jul 2026336 AMAQI
10th Jul 2026337 AMAQI
10th Jul 2026338 AMAQI
10th Jul 2026339 AMAQI
10th Jul 20263310 AMAQI
10th Jul 20263111 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026312 PMAQI
10th Jul 2026423 PMAQI
10th Jul 2026294 PMAQI
10th Jul 2026235 PMAQI
10th Jul 2026236 PMAQI
10th Jul 2026217 PMAQI
10th Jul 2026128 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20261911 PMAQI
11th Jul 20262012 AMAQI
11th Jul 2026261 AMAQI
11th Jul 2026242 AMAQI
11th Jul 2026263 AMAQI
11th Jul 2026194 AMAQI
11th Jul 2026235 AMAQI
24°C20/30°C
11th Jul 2026236 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026238 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026252 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026294 PMAQI
11th Jul 2026215 PMAQI
11th Jul 2026346 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026219 PMAQI
11th Jul 20262310 PMAQI
11th Jul 20262511 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026284 AMAQI
12th Jul 2026275 AMAQI
24°C20/31°C
12th Jul 2026546 AMAQI
12th Jul 2026387 AMAQI
12th Jul 2026448 AMAQI
12th Jul 2026439 AMAQI
12th Jul 20264410 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026364 PMAQI
12th Jul 2026405 PMAQI
12th Jul 2026256 PMAQI
12th Jul 2026257 PMAQI
12th Jul 2026258 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20263312 AMAQI
13th Jul 2026331 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026344 AMAQI
13th Jul 2026325 AMAQI
25°C19/32°C
13th Jul 2026326 AMAQI
13th Jul 2026327 AMAQI
13th Jul 2026498 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20264810 AMAQI
13th Jul 20264811 AMAQI
13th Jul 20264612 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026403 PMAQI
13th Jul 2026424 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026257 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026259 PMAQI
13th Jul 20263810 PMAQI
13th Jul 20263311 PMAQI
14th Jul 20263812 AMAQI
14th Jul 2026421 AMAQI
14th Jul 2026482 AMAQI
14th Jul 2026343 AMAQI
14th Jul 2026484 AMAQI
14th Jul 2026345 AMAQI
27°C20/34°C
14th Jul 2026386 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026568 AMAQI
14th Jul 2026529 AMAQI
14th Jul 20264010 AMAQI
14th Jul 20263611 AMAQI
14th Jul 20263212 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026362 PMAQI
14th Jul 2026343 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026336 PMAQI
14th Jul 2026367 PMAQI
14th Jul 2026358 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20262810 PMAQI
14th Jul 20263411 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026201 AMAQI
15th Jul 2026422 AMAQI
15th Jul 2026443 AMAQI
15th Jul 2026444 AMAQI
15th Jul 2026405 AMAQI
27°C20/35°C
15th Jul 2026466 AMAQI
15th Jul 2026527 AMAQI
15th Jul 2026478 AMAQI
15th Jul 2026499 AMAQI
15th Jul 20263810 AMAQI
15th Jul 20264711 AMAQI
15th Jul 20265912 PMAQI
15th Jul 2026581 PMAQI
15th Jul 2026582 PMAQI
15th Jul 2026343 PMAQI
15th Jul 2026324 PMAQI
15th Jul 2026605 PMAQI
15th Jul 2026586 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026608 PMAQI
15th Jul 2026389 PMAQI
15th Jul 20265810 PMAQI
15th Jul 20266111 PMAQI
16th Jul 20263212 AMAQI
16th Jul 2026541 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026223 AMAQI
16th Jul 2026464 AMAQI
16th Jul 2026345 AMAQI
29°C21/38°C
16th Jul 2026346 AMAQI
16th Jul 2026597 AMAQI
16th Jul 2026698 AMAQI
16th Jul 2026629 AMAQI
16th Jul 20266410 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026731 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026783 PMAQI
16th Jul 20261024 PMAQI
16th Jul 20261165 PMAQI
16th Jul 20261166 PMAQI
16th Jul 20261307 PMAQI
16th Jul 20261508 PMAQI
16th Jul 2026309 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20265811 PMAQI
17th Jul 202613712 AMAQI
17th Jul 20261561 AMAQI
17th Jul 2026262 AMAQI
17th Jul 20262743 AMAQI
17th Jul 20262704 AMAQI
17th Jul 20262605 AMAQI
29°C23/37°C
17th Jul 20262556 AMAQI
17th Jul 20262117 AMAQI
17th Jul 20262128 AMAQI
17th Jul 20261999 AMAQI
17th Jul 202619910 AMAQI
17th Jul 202620911 AMAQI
17th Jul 202621412 PMAQI
17th Jul 20262251 PMAQI
17th Jul 20262302 PMAQI
17th Jul 20262333 PMAQI
17th Jul 20262384 PMAQI
17th Jul 20262235 PMAQI
17th Jul 20262216 PMAQI
17th Jul 20262267 PMAQI
17th Jul 20262288 PMAQI
17th Jul 20262239 PMAQI
17th Jul 202621910 PMAQI
17th Jul 202622411 PMAQI
18th Jul 202621312 AMAQI
18th Jul 20262061 AMAQI
18th Jul 20262022 AMAQI
18th Jul 20261993 AMAQI
18th Jul 20261984 AMAQI
18th Jul 20261945 AMAQI
25°C17/33°C
18th Jul 20261936 AMAQI
18th Jul 20261987 AMAQI
18th Jul 20261908 AMAQI
18th Jul 20261949 AMAQI
18th Jul 202617610 AMAQI
18th Jul 202615711 AMAQI
18th Jul 202611512 PMAQI
18th Jul 2026901 PMAQI
18th Jul 2026732 PMAQI
18th Jul 2026653 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026465 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263810 PMAQI
18th Jul 20265511 PMAQI
19th Jul 20266012 AMAQI
19th Jul 2026341 AMAQI
19th Jul 2026682 AMAQI
19th Jul 2026583 AMAQI
19th Jul 2026654 AMAQI
19th Jul 2026985 AMAQI
26°C22/34°C
19th Jul 20261256 AMAQI
19th Jul 20261427 AMAQI
19th Jul 20261488 AMAQI
19th Jul 20261299 AMAQI
19th Jul 202611810 AMAQI
19th Jul 202611011 AMAQI
19th Jul 20269812 PMAQI
19th Jul 2026921 PMAQI
19th Jul 2026902 PMAQI
19th Jul 2026813 PMAQI
19th Jul 2026734 PMAQI
19th Jul 2026785 PMAQI
19th Jul 2026746 PMAQI
19th Jul 2026747 PMAQI
19th Jul 2026718 PMAQI
19th Jul 2026789 PMAQI
19th Jul 20268010 PMAQI
19th Jul 20268011 PMAQI
20th Jul 20268512 AMAQI
20th Jul 2026811 AMAQI
20th Jul 2026782 AMAQI
20th Jul 2026813 AMAQI
20th Jul 2026834 AMAQI
20th Jul 2026785 AMAQI
23°C19/29°C
20th Jul 2026806 AMAQI
20th Jul 2026787 AMAQI
20th Jul 2026798 AMAQI
20th Jul 2026769 AMAQI
20th Jul 20267610 AMAQI
20th Jul 20267411 AMAQI
20th Jul 20267012 PMAQI
20th Jul 2026711 PMAQI
20th Jul 2026702 PMAQI
20th Jul 2026733 PMAQI
20th Jul 2026744 PMAQI
20th Jul 2026675 PMAQI
20th Jul 2026726 PMAQI
20th Jul 2026707 PMAQI
20th Jul 2026718 PMAQI
20th Jul 2026719 PMAQI
20th Jul 20267210 PMAQI
21st Jul 20267312 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026722 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026784 AMAQI
21st Jul 2026755 AMAQI
22°C13/32°C
21st Jul 2026786 AMAQI
21st Jul 2026767 AMAQI
21st Jul 2026728 AMAQI
21st Jul 2026739 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20267111 AMAQI
21st Jul 20266512 PMAQI
21st Jul 2026641 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026533 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026446 PMAQI
21st Jul 2026387 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263412 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026443 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026485 AMAQI
23°C19/32°C
22nd Jul 2026486 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026408 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20263312 PMAQI
22nd Jul 2026421 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026254 AMAQI
23rd Jul 2026215 AMAQI
21°C16/26°C
23rd Jul 2026336 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026163 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026349 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20261911 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026234 AMAQI
24th Jul 2026365 AMAQI
19°C11/26°C
24th Jul 2026276 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026328 AMAQI
24th Jul 2026609 AMAQI
24th Jul 20263210 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026383 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026482 AMAQI
25th Jul 2026503 AMAQI
25th Jul 2026484 AMAQI
25th Jul 2026495 AMAQI
21°C13/31°C
25th Jul 2026446 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026327 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20263110 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20263212 AMAQI
26th Jul 2026571 AMAQI
26th Jul 2026672 AMAQI
26th Jul 2026653 AMAQI
26th Jul 2026644 AMAQI
26th Jul 2026595 AMAQI
24°C18/31°C
26th Jul 2026656 AMAQI
26th Jul 2026667 AMAQI
26th Jul 2026608 AMAQI
26th Jul 2026579 AMAQI
26th Jul 20265710 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026446 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026448 PMAQI
26th Jul 2026469 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20264211 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026461 AMAQI
27th Jul 2026492 AMAQI
27th Jul 2026523 AMAQI
27th Jul 2026534 AMAQI
27th Jul 2026555 AMAQI
22°C16/29°C
27th Jul 2026546 AMAQI
27th Jul 2026567 AMAQI
27th Jul 2026528 AMAQI
27th Jul 2026569 AMAQI
27th Jul 20265510 AMAQI
27th Jul 20265111 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026481 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026503 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026527 PMAQI
27th Jul 2026548 PMAQI
27th Jul 2026539 PMAQI
27th Jul 20265310 PMAQI
27th Jul 20265111 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026521 AMAQI
28th Jul 2026532 AMAQI
28th Jul 2026513 AMAQI
28th Jul 2026534 AMAQI
28th Jul 2026555 AMAQI
24°C17/32°C
28th Jul 2026586 AMAQI
28th Jul 2026597 AMAQI
28th Jul 2026628 AMAQI
28th Jul 2026569 AMAQI
28th Jul 20265410 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026505 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026518 PMAQI
28th Jul 2026549 PMAQI
28th Jul 20265610 PMAQI
28th Jul 20265711 PMAQI
29th Jul 20265912 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026542 AMAQI
29th Jul 2026523 AMAQI
29th Jul 2026514 AMAQI
29th Jul 2026485 AMAQI
23°C20/27°C
29th Jul 2026426 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026329 PMAQI
29th Jul 20261710 PMAQI
29th Jul 20263811 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026322 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026404 AMAQI
30th Jul 2026255 AMAQI
22°C18/27°C
30th Jul 2026276 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026611 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026657 PMAQI
30th Jul 2026568 PMAQI
30th Jul 2026569 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026541 AMAQI
31st Jul 2026472 AMAQI
31st Jul 2026533 AMAQI
31st Jul 2026594 AMAQI
31st Jul 2026645 AMAQI
22°C13/31°C
31st Jul 2026626 AMAQI
31st Jul 2026597 AMAQI
31st Jul 2026558 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265511 AMAQI
31st Jul 20264912 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026322 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026483 AMAQI
1st Aug 2026484 AMAQI
1st Aug 2026465 AMAQI
23°C13/33°C
1st Aug 2026506 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264410 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026463 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026486 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026484 AMAQI
2nd Aug 2026485 AMAQI
24°C17/33°C
2nd Aug 2026516 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026528 AMAQI
2nd Aug 2026499 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026465 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026228 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20263012 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026234 AMAQI
3rd Aug 2026235 AMAQI
23°C21/26°C
3rd Aug 2026236 AMAQI
3rd Aug 2026187 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026199 AMAQI
3rd Aug 20262010 AMAQI
3rd Aug 20261811 AMAQI
3rd Aug 20262212 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026302 PMAQI
3rd Aug 2026163 PMAQI
3rd Aug 202684 PMAQI
3rd Aug 2026125 PMAQI
3rd Aug 2026226 PMAQI
3rd Aug 2026187 PMAQI
3rd Aug 2026248 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20261810 PMAQI
3rd Aug 20262011 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026361 AMAQI
4th Aug 2026302 AMAQI
4th Aug 2026343 AMAQI
4th Aug 2026344 AMAQI
4th Aug 2026405 AMAQI
23°C19/29°C
4th Aug 2026406 AMAQI
4th Aug 2026387 AMAQI
4th Aug 2026348 AMAQI
4th Aug 2026429 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20264211 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026322 PMAQI
4th Aug 2026193 PMAQI
4th Aug 2026214 PMAQI
4th Aug 2026155 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026187 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20264011 PMAQI
5th Aug 20263612 AMAQI
5th Aug 2026301 AMAQI
5th Aug 2026402 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026384 AMAQI
5th Aug 2026365 AMAQI
23°C14/33°C
5th Aug 2026386 AMAQI
6 AM5th Aug 2026407 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026409 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20264611 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026521 PMAQI
1 PM5th Aug 2026342 PMAQI
5th Aug 2026463 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026465 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026387 PMAQI
5th Aug 2026388 PMAQI
8 PM5th Aug 2026249 PMAQI
5th Aug 20262310 PMAQI
5th Aug 20262511 PMAQI
1 AM
5 AM
25°C19/33°C
Day time
Avg. Highest Time
6 AM - 9 AM
58AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM - 8 PM
46AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 AM (Avg. 58), while the lowest AQI was between 6 PM to 8 PM (Avg. 46).
Night time
Avg. Highest Time
4 AM - 5 AM
56AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM - 10 PM
42AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 5 AM (Avg. 56), while the lowest AQI was between 9 PM to 10 PM (Avg. 42).
2026 Days Vs Air Quality
Chartiers, Pennsylvania, United States
2026
91%
194
8%
18
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
194 DaysModerate
18 DaysPoor
1 DaysUnhealthy
0 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 217 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
Chartiers, Pennsylvania, United States
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
14AQI (US)
14AQI (US)
2nd January 2026
20AQI (US)
20AQI (US)
3rd January 2026
42AQI (US)
42AQI (US)
4th January 2026
52AQI (US)
52AQI (US)
5th January 2026
57AQI (US)
57AQI (US)
6th January 2026
33AQI (US)
33AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
40AQI (US)
40AQI (US)
9th January 2026
27AQI (US)
27AQI (US)
10th January 2026
18AQI (US)
18AQI (US)
11th January 2026
20AQI (US)
20AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
22AQI (US)
22AQI (US)
14th January 2026
15AQI (US)
15AQI (US)
15th January 2026
12AQI (US)
12AQI (US)
16th January 2026
19AQI (US)
19AQI (US)
17th January 2026
22AQI (US)
22AQI (US)
18th January 2026
26AQI (US)
26AQI (US)
19th January 2026
25AQI (US)
25AQI (US)
20th January 2026
17AQI (US)
17AQI (US)
21st January 2026
26AQI (US)
26AQI (US)
22nd January 2026
58AQI (US)
58AQI (US)
23rd January 2026
60AQI (US)
60AQI (US)
24th January 2026
50AQI (US)
50AQI (US)
25th January 2026
53AQI (US)
53AQI (US)
26th January 2026
49AQI (US)
49AQI (US)
27th January 2026
37AQI (US)
37AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
56AQI (US)
56AQI (US)
30th January 2026
63AQI (US)
63AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
47AQI (US)
47AQI (US)
2nd February 2026
52AQI (US)
52AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
45AQI (US)
45AQI (US)
5th February 2026
50AQI (US)
50AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
39AQI (US)
39AQI (US)
8th February 2026
42AQI (US)
42AQI (US)
9th February 2026
49AQI (US)
49AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
36AQI (US)
36AQI (US)
12th February 2026
26AQI (US)
26AQI (US)
13th February 2026
33AQI (US)
33AQI (US)
14th February 2026
38AQI (US)
38AQI (US)
15th February 2026
34AQI (US)
34AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
42AQI (US)
42AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
37AQI (US)
37AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
31AQI (US)
31AQI (US)
23rd February 2026
38AQI (US)
38AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
38AQI (US)
38AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
46AQI (US)
46AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
40AQI (US)
40AQI (US)
5th March 2026
35AQI (US)
35AQI (US)
6th March 2026
27AQI (US)
27AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
37AQI (US)
37AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
34AQI (US)
34AQI (US)
14th March 2026
33AQI (US)
33AQI (US)
15th March 2026
27AQI (US)
27AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
25AQI (US)
25AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
40AQI (US)
40AQI (US)
21st March 2026
34AQI (US)
34AQI (US)
22nd March 2026
32AQI (US)
32AQI (US)
23rd March 2026
38AQI (US)
38AQI (US)
24th March 2026
32AQI (US)
32AQI (US)
25th March 2026
28AQI (US)
28AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
27AQI (US)
27AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
19AQI (US)
19AQI (US)
30th March 2026
23AQI (US)
23AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
22AQI (US)
22AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
29AQI (US)
29AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
38AQI (US)
38AQI (US)
11th April 2026
29AQI (US)
29AQI (US)
12th April 2026
19AQI (US)
19AQI (US)
13th April 2026
24AQI (US)
24AQI (US)
14th April 2026
25AQI (US)
25AQI (US)
15th April 2026
28AQI (US)
28AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
31AQI (US)
31AQI (US)
20th April 2026
29AQI (US)
29AQI (US)
21st April 2026
20AQI (US)
20AQI (US)
22nd April 2026
23rd April 2026
19AQI (US)
19AQI (US)
24th April 2026
28AQI (US)
28AQI (US)
25th April 2026
29AQI (US)
29AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
19AQI (US)
19AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
23AQI (US)
23AQI (US)
1st May 2026
24AQI (US)
24AQI (US)
2nd May 2026
20AQI (US)
20AQI (US)
3rd May 2026
18AQI (US)
18AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
34AQI (US)
34AQI (US)
6th May 2026
22AQI (US)
22AQI (US)
7th May 2026
20AQI (US)
20AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
23AQI (US)
23AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
30AQI (US)
30AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
37AQI (US)
37AQI (US)
16th May 2026
48AQI (US)
48AQI (US)
17th May 2026
51AQI (US)
51AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
47AQI (US)
47AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
44AQI (US)
44AQI (US)
23rd May 2026
52AQI (US)
52AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
41AQI (US)
41AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
23AQI (US)
23AQI (US)
4th June 2026
30AQI (US)
30AQI (US)
5th June 2026
31AQI (US)
31AQI (US)
6th June 2026
26AQI (US)
26AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
27AQI (US)
27AQI (US)
9th June 2026
30AQI (US)
30AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
27AQI (US)
27AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
22AQI (US)
22AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
23AQI (US)
23AQI (US)
23rd June 2026
19AQI (US)
19AQI (US)
24th June 2026
25AQI (US)
25AQI (US)
25th June 2026
21AQI (US)
21AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
28AQI (US)
28AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
37AQI (US)
37AQI (US)
4th July 2026
32AQI (US)
32AQI (US)
5th July 2026
31AQI (US)
31AQI (US)
6th July 2026
29AQI (US)
29AQI (US)
7th July 2026
27AQI (US)
27AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
31AQI (US)
31AQI (US)
13th July 2026
35AQI (US)
35AQI (US)
14th July 2026
37AQI (US)
37AQI (US)
15th July 2026
47AQI (US)
47AQI (US)
16th July 2026
61AQI (US)
61AQI (US)
17th July 2026
213AQI (US)
213AQI (US)
18th July 2026
126AQI (US)
126AQI (US)
19th July 2026
88AQI (US)
88AQI (US)
20th July 2026
75AQI (US)
75AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
34AQI (US)
34AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
42AQI (US)
42AQI (US)
26th July 2026
52AQI (US)
52AQI (US)
27th July 2026
51AQI (US)
51AQI (US)
28th July 2026
49AQI (US)
49AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
37AQI (US)
37AQI (US)
31st July 2026
48AQI (US)
48AQI (US)
1st August 2026
46AQI (US)
46AQI (US)
2nd August 2026
40AQI (US)
40AQI (US)
3rd August 2026
21AQI (US)
21AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
36AQI (US)
36AQI (US)
6th August 2026
7th August 2026
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
35AQI (US)
39AQI (US)
33AQI (US)
26AQI (US)
33AQI (US)
26AQI (US)
49AQI (US)
35AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
24
7
27
1
31
28
26
4
30
23
6
1
1
5
194
18
1
1
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202533AQI (US)
29
2
28
30
1
30
31
18
12
16
15
22
9
30
31
26
4
25
6
316
49
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202432AQI (US)
24
6
28
1
30
1
30
31
25
4
31
27
4
25
3
31
30
31
343
19
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202337AQI (US)
28
1
27
1
31
29
27
4
4
23
1
2
26
4
1
24
7
30
31
27
2
31
315
42
2
2
Highest AQI (US) recorded in
June77AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
202236AQI (US)
24
4
19
2
23
8
24
31
28
2
18
2
1
21
8
31
30
30
1
280
27
Highest AQI (US) recorded in
August41AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202137AQI (US)
24
5
18
6
13
3
22
1
29
2
26
4
19
11
1
22
9
24
2
31
29
1
30
1
287
45
1
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
202034AQI (US)
11
20
18
30
28
3
29
2
29
1
31
27
2
27
4
250
12
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
37AQI (US)Least Polluted Year Recorded
2024(Avg.)
32AQI (US)Chartiers's annual 2026 AQI (US) (35) shows an average percentage change of 0.7% (worsened AQI (US)) compared to previous years: 2020 (34), 2021 (37), 2022 (36), 2023 (37), 2024 (32), 2025 (33).
