Rensselaer, New York, 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
Rensselaer, New York, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
108AQILowest AQI recorded on
19th Aug 2021
14AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Rensselaer, New York, United States
AQI
Day
Night
.
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
2PM9th Aug
43AQI
Avg. Lowest Time
5AM9th Aug
33AQI
Night time
Avg. Highest Time
2AM10th Aug
53AQI
Avg. Lowest Time
9PM9th Aug
42AQI
In the last 24 hours,
Rensselaer's AQI reached its highest point of 53 at 2 AM during the Night, while the lowest point, 33, was recorded at 5 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rensselaer, New York, United States
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 - 10th10th
Day
Night
11th Jul 2025345 AMAQI
11th Jul 2025366 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025408 AMAQI
11th Jul 2025439 AMAQI
11th Jul 20254710 AMAQI
11th Jul 20254611 AMAQI
11th Jul 20254512 PMAQI
11th Jul 2025471 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025394 PMAQI
11th Jul 2025395 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20254112 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025412 AMAQI
12th Jul 2025383 AMAQI
12th Jul 2025364 AMAQI
26°C21/32°C
12th Jul 2025385 AMAQI
12th Jul 2025366 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025418 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20254311 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025359 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253612 AMAQI
13th Jul 2025341 AMAQI
13th Jul 2025262 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025284 AMAQI
26°C22/30°C
13th Jul 2025295 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025318 PMAQI
13th Jul 2025309 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025234 AMAQI
24°C18/29°C
14th Jul 2025235 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025323 AMAQI
15th Jul 2025334 AMAQI
25°C21/32°C
15th Jul 2025355 AMAQI
15th Jul 2025376 AMAQI
15th Jul 2025357 AMAQI
15th Jul 2025368 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253810 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20255012 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025376 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025413 AMAQI
16th Jul 2025364 AMAQI
28°C21/34°C
16th Jul 2025435 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025417 PMAQI
16th Jul 2025428 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025392 AMAQI
17th Jul 2025423 AMAQI
17th Jul 2025374 AMAQI
28°C19/36°C
17th Jul 2025375 AMAQI
17th Jul 2025386 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025418 AMAQI
17th Jul 2025449 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025431 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253512 AMAQI
18th Jul 2025291 AMAQI
18th Jul 2025162 AMAQI
18th Jul 2025163 AMAQI
18th Jul 2025134 AMAQI
27°C23/33°C
18th Jul 2025145 AMAQI
18th Jul 2025156 AMAQI
18th Jul 2025147 AMAQI
18th Jul 2025138 AMAQI
18th Jul 2025139 AMAQI
18th Jul 20251310 AMAQI
18th Jul 20251311 AMAQI
18th Jul 20251412 PMAQI
18th Jul 2025141 PMAQI
18th Jul 2025162 PMAQI
18th Jul 2025163 PMAQI
18th Jul 2025164 PMAQI
18th Jul 2025165 PMAQI
18th Jul 2025166 PMAQI
18th Jul 2025167 PMAQI
18th Jul 2025178 PMAQI
18th Jul 2025199 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025244 AMAQI
22°C18/28°C
19th Jul 2025245 AMAQI
19th Jul 2025236 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025224 AMAQI
23°C12/31°C
20th Jul 2025245 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025259 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025212 AMAQI
21st Jul 2025213 AMAQI
21st Jul 2025224 AMAQI
26°C21/33°C
21st Jul 2025235 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025338 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20255311 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025256 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252511 PMAQI
22nd Jul 20252412 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025184 AMAQI
20°C17/24°C
22nd Jul 2025185 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025202 AMAQI
23rd Jul 2025213 AMAQI
23rd Jul 2025214 AMAQI
20°C10/27°C
23rd Jul 2025215 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025302 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025294 AMAQI
22°C15/30°C
24th Jul 2025295 AMAQI
24th Jul 2025286 AMAQI
24th Jul 2025307 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025359 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025412 AMAQI
25th Jul 2025393 AMAQI
25th Jul 2025394 AMAQI
26°C17/34°C
25th Jul 2025465 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20255512 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025443 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025396 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025674 AMAQI
27°C23/32°C
26th Jul 2025725 AMAQI
26th Jul 2025716 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20258710 AMAQI
26th Jul 20258811 AMAQI
26th Jul 20258112 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025693 PMAQI
26th Jul 2025704 PMAQI
26th Jul 2025685 PMAQI
26th Jul 2025666 PMAQI
26th Jul 2025667 PMAQI
26th Jul 2025668 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256510 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256712 AMAQI
27th Jul 2025741 AMAQI
27th Jul 2025972 AMAQI
27th Jul 2025943 AMAQI
27th Jul 2025904 AMAQI
24°C16/32°C
27th Jul 2025905 AMAQI
27th Jul 2025886 AMAQI
27th Jul 2025917 AMAQI
27th Jul 2025928 AMAQI
27th Jul 2025989 AMAQI
27th Jul 20259010 AMAQI
27th Jul 20259811 AMAQI
27th Jul 20258812 PMAQI
27th Jul 2025861 PMAQI
27th Jul 2025932 PMAQI
27th Jul 2025883 PMAQI
27th Jul 2025884 PMAQI
27th Jul 2025865 PMAQI
27th Jul 2025836 PMAQI
27th Jul 2025877 PMAQI
27th Jul 2025888 PMAQI
27th Jul 2025829 PMAQI
27th Jul 20258210 PMAQI
27th Jul 20258211 PMAQI
28th Jul 20258312 AMAQI
28th Jul 2025711 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025614 AMAQI
23°C18/29°C
28th Jul 2025575 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025619 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20256111 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025651 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025664 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025656 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025671 AMAQI
29th Jul 2025672 AMAQI
29th Jul 2025673 AMAQI
29th Jul 2025694 AMAQI
27°C20/34°C
29th Jul 2025675 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025677 AMAQI
29th Jul 2025668 AMAQI
29th Jul 2025659 AMAQI
29th Jul 20256410 AMAQI
29th Jul 20256611 AMAQI
29th Jul 20256312 PMAQI
29th Jul 2025611 PMAQI
29th Jul 2025612 PMAQI
29th Jul 2025643 PMAQI
29th Jul 2025644 PMAQI
29th Jul 2025635 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025637 PMAQI
29th Jul 2025658 PMAQI
29th Jul 2025629 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025504 AMAQI
28°C20/35°C
30th Jul 2025515 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025579 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025642 AMAQI
31st Jul 2025693 AMAQI
31st Jul 2025734 AMAQI
27°C18/35°C
31st Jul 2025525 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025608 AMAQI
31st Jul 2025689 AMAQI
31st Jul 20257610 AMAQI
31st Jul 20258011 AMAQI
31st Jul 20258512 PMAQI
31st Jul 2025851 PMAQI
31st Jul 2025842 PMAQI
31st Jul 2025803 PMAQI
31st Jul 2025804 PMAQI
31st Jul 2025785 PMAQI
31st Jul 2025776 PMAQI
31st Jul 2025697 PMAQI
31st Jul 2025728 PMAQI
31st Jul 2025739 PMAQI
31st Jul 20257610 PMAQI
31st Jul 20256711 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025573 AMAQI
1st Aug 2025534 AMAQI
18°C15/19°C
1st Aug 2025525 AMAQI
1st Aug 2025486 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025468 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20255112 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025379 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20254612 AMAQI
2nd Aug 2025481 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025373 AMAQI
2nd Aug 2025374 AMAQI
19°C13/24°C
2nd Aug 2025365 AMAQI
2nd Aug 2025366 AMAQI
2nd Aug 2025337 AMAQI
2nd Aug 2025328 AMAQI
2nd Aug 2025309 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025304 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025376 PMAQI
2nd Aug 2025337 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20253912 AMAQI
3rd Aug 2025461 AMAQI
3rd Aug 2025482 AMAQI
3rd Aug 2025463 AMAQI
3rd Aug 2025494 AMAQI
20°C10/28°C
3rd Aug 2025475 AMAQI
3rd Aug 2025486 AMAQI
3rd Aug 2025497 AMAQI
3rd Aug 2025498 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20257112 PMAQI
3rd Aug 2025771 PMAQI
3rd Aug 2025842 PMAQI
3rd Aug 2025863 PMAQI
3rd Aug 2025854 PMAQI
3rd Aug 2025875 PMAQI
3rd Aug 2025866 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025591 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025593 AMAQI
4th Aug 2025594 AMAQI
22°C12/30°C
4th Aug 2025625 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025739 AMAQI
4th Aug 20258410 AMAQI
4th Aug 20259111 AMAQI
4th Aug 202510412 PMAQI
4th Aug 20251151 PMAQI
4th Aug 20251332 PMAQI
4th Aug 20251243 PMAQI
4th Aug 20251304 PMAQI
4th Aug 20251145 PMAQI
4th Aug 20251116 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025918 PMAQI
4th Aug 20251049 PMAQI
4th Aug 202510410 PMAQI
4th Aug 202510411 PMAQI
5th Aug 202511412 AMAQI
5th Aug 20251161 AMAQI
5th Aug 20251042 AMAQI
5th Aug 20251123 AMAQI
5th Aug 20251134 AMAQI
23°C12/32°C
5th Aug 20251125 AMAQI
5th Aug 20251146 AMAQI
5th Aug 20251127 AMAQI
5th Aug 20251218 AMAQI
5th Aug 20251229 AMAQI
5th Aug 202511810 AMAQI
5th Aug 202511511 AMAQI
5th Aug 202512012 PMAQI
5th Aug 20251151 PMAQI
5th Aug 20251142 PMAQI
5th Aug 20251113 PMAQI
5th Aug 20251104 PMAQI
5th Aug 20251075 PMAQI
5th Aug 20251016 PMAQI
5th Aug 20251007 PMAQI
5th Aug 2025978 PMAQI
5th Aug 2025899 PMAQI
5th Aug 20258510 PMAQI
5th Aug 20258811 PMAQI
6th Aug 20258512 AMAQI
6th Aug 2025831 AMAQI
6th Aug 2025802 AMAQI
6th Aug 2025753 AMAQI
6th Aug 2025754 AMAQI
24°C15/32°C
6th Aug 2025725 AMAQI
6th Aug 2025716 AMAQI
6th Aug 2025707 AMAQI
6th Aug 2025708 AMAQI
6th Aug 2025709 AMAQI
6th Aug 20257410 AMAQI
6th Aug 20257211 AMAQI
6th Aug 20257312 PMAQI
6th Aug 2025741 PMAQI
6th Aug 2025712 PMAQI
6th Aug 2025633 PMAQI
6th Aug 2025614 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025626 PMAQI
6th Aug 2025737 PMAQI
6th Aug 2025678 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20256311 PMAQI
7th Aug 20256512 AMAQI
7th Aug 2025661 AMAQI
7th Aug 2025782 AMAQI
7th Aug 2025803 AMAQI
7th Aug 2025774 AMAQI
23°C15/29°C
7th Aug 2025745 AMAQI
7th Aug 2025746 AMAQI
7th Aug 2025757 AMAQI
7th Aug 2025758 AMAQI
7th Aug 2025749 AMAQI
7th Aug 20257210 AMAQI
7th Aug 20257211 AMAQI
7th Aug 20257212 PMAQI
7th Aug 2025701 PMAQI
7th Aug 2025702 PMAQI
7th Aug 2025683 PMAQI
7th Aug 2025694 PMAQI
7th Aug 2025675 PMAQI
7th Aug 2025716 PMAQI
7th Aug 2025677 PMAQI
7th Aug 2025668 PMAQI
7th Aug 2025669 PMAQI
7th Aug 20256610 PMAQI
7th Aug 20256811 PMAQI
8th Aug 20256612 AMAQI
8th Aug 2025481 AMAQI
8th Aug 2025372 AMAQI
8th Aug 2025373 AMAQI
8th Aug 2025384 AMAQI
23°C18/28°C
8th Aug 2025365 AMAQI
8th Aug 2025376 AMAQI
8th Aug 2025407 AMAQI
8th Aug 2025448 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20253810 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20254812 PMAQI
8th Aug 2025521 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025513 PMAQI
8th Aug 2025494 PMAQI
8th Aug 2025485 PMAQI
8th Aug 2025476 PMAQI
8th Aug 2025477 PMAQI
8th Aug 2025498 PMAQI
8th Aug 2025489 PMAQI
8th Aug 20255010 PMAQI
8th Aug 20255011 PMAQI
9th Aug 20254712 AMAQI
9th Aug 2025441 AMAQI
9th Aug 2025412 AMAQI
9th Aug 2025363 AMAQI
9th Aug 2025324 AMAQI
22°C16/28°C
9th Aug 2025335 AMAQI
9th Aug 2025346 AMAQI
9th Aug 2025357 AMAQI
9th Aug 2025358 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253710 AMAQI
9th Aug 20253911 AMAQI
9th Aug 20254112 PMAQI
9th Aug 2025421 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025423 PMAQI
9th Aug 2025434 PMAQI
9th Aug 2025425 PMAQI
9th Aug 2025436 PMAQI
9th Aug 2025437 PMAQI
9th Aug 2025418 PMAQI
9th Aug 2025429 PMAQI
9th Aug 20254310 PMAQI
9th Aug 20254311 PMAQI
10th Aug 20254312 AMAQI
10th Aug 2025441 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025514 AMAQI
24°C14/32°C
10th Aug 2025515 AMAQI
5 AM10th Aug 2025516 AMAQI
10th Aug 2025517 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025519 AMAQI
10th Aug 20255010 AMAQI
10th Aug 20255011 AMAQI
10th Aug 20254912 PMAQI
12 PM10th Aug 2025491 PMAQI
10th Aug 2025502 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 2 PM
50AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
5 AM - 8 PM
50AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 2 PM (Avg. 50), while the lowest AQI was between 5 AM to 8 PM (Avg. 50).
Night time
Avg. Highest Time
12 AM - 11 PM
46AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
46AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 46), while the lowest AQI was between 12 AM to 11 PM (Avg. 46).
2025 Days Vs Air Quality
Rensselaer, New York, United States
2025
86%
190
14%
30
0.4%
1
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
190 DaysModerate
30 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 222 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Rensselaer, New York, United States
AQI levels in 2025
AQI
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.
1st January 2025
34AQI
34AQI
2nd January 2025
21AQI
21AQI
3rd January 2025
19AQI
19AQI
4th January 2025
17AQI
17AQI
5th January 2025
20AQI
20AQI
6th January 2025
22AQI
22AQI
7th January 2025
19AQI
19AQI
8th January 2025
19AQI
19AQI
9th January 2025
20AQI
20AQI
10th January 2025
21AQI
21AQI
11th January 2025
26AQI
26AQI
12th January 2025
43AQI
43AQI
13th January 2025
54AQI
54AQI
14th January 2025
25AQI
25AQI
15th January 2025
23AQI
23AQI
16th January 2025
36AQI
36AQI
17th January 2025
66AQI
66AQI
18th January 2025
43AQI
43AQI
19th January 2025
28AQI
28AQI
20th January 2025
24AQI
24AQI
21st January 2025
40AQI
40AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
54AQI
54AQI
24th January 2025
54AQI
54AQI
25th January 2025
46AQI
46AQI
26th January 2025
42AQI
42AQI
27th January 2025
33AQI
33AQI
28th January 2025
22AQI
22AQI
29th January 2025
24AQI
24AQI
30th January 2025
22AQI
22AQI
31st January 2025
50AQI
50AQI
1st February 2025
26AQI
26AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
45AQI
45AQI
4th February 2025
24AQI
24AQI
5th February 2025
24AQI
24AQI
6th February 2025
29AQI
29AQI
7th February 2025
29AQI
29AQI
8th February 2025
27AQI
27AQI
9th February 2025
25AQI
25AQI
10th February 2025
26AQI
26AQI
11th February 2025
45AQI
45AQI
12th February 2025
42AQI
42AQI
13th February 2025
26AQI
26AQI
14th February 2025
21AQI
21AQI
15th February 2025
28AQI
28AQI
16th February 2025
29AQI
29AQI
17th February 2025
20AQI
20AQI
18th February 2025
19AQI
19AQI
19th February 2025
19AQI
19AQI
20th February 2025
26AQI
26AQI
21st February 2025
18AQI
18AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
53AQI
53AQI
24th February 2025
60AQI
60AQI
25th February 2025
47AQI
47AQI
26th February 2025
36AQI
36AQI
27th February 2025
33AQI
33AQI
28th February 2025
20AQI
20AQI
1st March 2025
23AQI
23AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
23AQI
23AQI
4th March 2025
42AQI
42AQI
5th March 2025
31AQI
31AQI
6th March 2025
16AQI
16AQI
7th March 2025
15AQI
15AQI
8th March 2025
17AQI
17AQI
9th March 2025
20AQI
20AQI
10th March 2025
24AQI
24AQI
11th March 2025
29AQI
29AQI
12th March 2025
16AQI
16AQI
13th March 2025
20AQI
20AQI
14th March 2025
29AQI
29AQI
15th March 2025
38AQI
38AQI
16th March 2025
30AQI
30AQI
17th March 2025
18AQI
18AQI
18th March 2025
19AQI
19AQI
19th March 2025
25AQI
25AQI
20th March 2025
18AQI
18AQI
21st March 2025
17AQI
17AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
19AQI
19AQI
24th March 2025
24AQI
24AQI
25th March 2025
29AQI
29AQI
26th March 2025
26AQI
26AQI
27th March 2025
19AQI
19AQI
28th March 2025
20AQI
20AQI
29th March 2025
18AQI
18AQI
30th March 2025
22AQI
22AQI
31st March 2025
28AQI
28AQI
1st April 2025
18AQI
18AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
20AQI
20AQI
4th April 2025
18AQI
18AQI
5th April 2025
17AQI
17AQI
6th April 2025
17AQI
17AQI
7th April 2025
19AQI
19AQI
8th April 2025
16AQI
16AQI
9th April 2025
15AQI
15AQI
10th April 2025
26AQI
26AQI
11th April 2025
19AQI
19AQI
12th April 2025
15AQI
15AQI
13th April 2025
16AQI
16AQI
14th April 2025
24AQI
24AQI
15th April 2025
22AQI
22AQI
16th April 2025
11AQI
11AQI
17th April 2025
15AQI
15AQI
18th April 2025
23AQI
23AQI
19th April 2025
46AQI
46AQI
20th April 2025
15AQI
15AQI
21st April 2025
20AQI
20AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
18AQI
18AQI
24th April 2025
29AQI
29AQI
25th April 2025
48AQI
48AQI
26th April 2025
21AQI
21AQI
27th April 2025
13AQI
13AQI
28th April 2025
24AQI
24AQI
29th April 2025
30AQI
30AQI
30th April 2025
15AQI
15AQI
1st May 2025
17AQI
17AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
26AQI
26AQI
4th May 2025
20AQI
20AQI
5th May 2025
15AQI
15AQI
6th May 2025
16AQI
16AQI
7th May 2025
19AQI
19AQI
8th May 2025
21AQI
21AQI
9th May 2025
17AQI
17AQI
10th May 2025
16AQI
16AQI
11th May 2025
23AQI
23AQI
12th May 2025
26AQI
26AQI
13th May 2025
37AQI
37AQI
14th May 2025
29AQI
29AQI
15th May 2025
26AQI
26AQI
16th May 2025
41AQI
41AQI
17th May 2025
36AQI
36AQI
18th May 2025
17AQI
17AQI
19th May 2025
13AQI
13AQI
20th May 2025
13AQI
13AQI
21st May 2025
19AQI
19AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
14AQI
14AQI
24th May 2025
12AQI
12AQI
25th May 2025
13AQI
13AQI
26th May 2025
18AQI
18AQI
27th May 2025
26AQI
26AQI
28th May 2025
28AQI
28AQI
29th May 2025
17AQI
17AQI
30th May 2025
26AQI
26AQI
31st May 2025
20AQI
20AQI
1st June 2025
15AQI
15AQI
2nd June 2025
18AQI
18AQI
3rd June 2025
24AQI
24AQI
4th June 2025
44AQI
44AQI
5th June 2025
61AQI
61AQI
6th June 2025
51AQI
51AQI
7th June 2025
42AQI
42AQI
8th June 2025
79AQI
79AQI
9th June 2025
70AQI
70AQI
10th June 2025
31AQI
31AQI
11th June 2025
47AQI
47AQI
12th June 2025
67AQI
67AQI
13th June 2025
52AQI
52AQI
14th June 2025
41AQI
41AQI
15th June 2025
49AQI
49AQI
16th June 2025
47AQI
47AQI
17th June 2025
32AQI
32AQI
18th June 2025
21AQI
21AQI
19th June 2025
35AQI
35AQI
20th June 2025
25AQI
25AQI
21st June 2025
52AQI
52AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
56AQI
56AQI
24th June 2025
57AQI
57AQI
25th June 2025
53AQI
53AQI
26th June 2025
45AQI
45AQI
27th June 2025
27AQI
27AQI
28th June 2025
22AQI
22AQI
29th June 2025
26AQI
26AQI
30th June 2025
33AQI
33AQI
1st July 2025
37AQI
37AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
44AQI
44AQI
4th July 2025
45AQI
45AQI
5th July 2025
48AQI
48AQI
6th July 2025
54AQI
54AQI
7th July 2025
51AQI
51AQI
8th July 2025
30AQI
30AQI
9th July 2025
34AQI
34AQI
10th July 2025
33AQI
33AQI
11th July 2025
38AQI
38AQI
12th July 2025
39AQI
39AQI
13th July 2025
29AQI
29AQI
14th July 2025
25AQI
25AQI
15th July 2025
36AQI
36AQI
16th July 2025
45AQI
45AQI
17th July 2025
40AQI
40AQI
18th July 2025
17AQI
17AQI
19th July 2025
23AQI
23AQI
20th July 2025
25AQI
25AQI
21st July 2025
30AQI
30AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
25AQI
25AQI
24th July 2025
34AQI
34AQI
25th July 2025
43AQI
43AQI
26th July 2025
66AQI
66AQI
27th July 2025
87AQI
87AQI
28th July 2025
64AQI
64AQI
29th July 2025
65AQI
65AQI
30th July 2025
54AQI
54AQI
31st July 2025
70AQI
70AQI
1st August 2025
50AQI
50AQI
2nd August 2025
35AQI
35AQI
3rd August 2025
60AQI
60AQI
4th August 2025
85AQI
85AQI
5th August 2025
108AQI
108AQI
6th August 2025
70AQI
70AQI
7th August 2025
71AQI
71AQI
8th August 2025
45AQI
45AQI
9th August 2025
39AQI
39AQI
33AQI
30AQI
23AQI
21AQI
21AQI
43AQI
41AQI
63AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202532AQI
26
5
26
2
31
30
31
19
11
23
8
4
4
1
190
30
1
Highest AQI recorded in
August63AQI
Lowest AQI recorded in
April21AQI
202428AQI
31
27
2
31
30
30
1
25
4
25
6
21
10
30
31
30
28
3
339
26
Highest AQI recorded in
August41AQI
Lowest AQI recorded in
April20AQI
202334AQI
29
2
25
3
30
1
27
2
29
2
20
5
4
1
21
9
1
26
5
22
8
29
2
28
1
26
5
312
45
5
1
Highest AQI recorded in
June54AQI
Lowest AQI recorded in
October24AQI
202229AQI
24
7
20
1
27
4
17
31
29
1
21
1
1
29
30
1
30
25
6
284
21
Highest AQI recorded in
January39AQI
Lowest AQI recorded in
April20AQI
202132AQI
24
6
25
3
28
3
29
1
29
27
3
23
7
1
21
7
30
29
22
5
25
6
312
41
1
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
September25AQI
202036AQI
13
20
18
26
4
27
4
29
2
22
4
27
4
17
11
1
1
25
6
224
35
1
1
Highest AQI recorded in
November53AQI
Lowest AQI recorded in
April22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
36AQILeast Polluted Year Recorded
2024(Avg.)
28AQIRensselaer's annual 2025 AQI (32) shows an average percentage change of 1.09% (worsened AQI) compared to previous years: 2020 (36), 2021 (32), 2022 (29), 2023 (34), 2024 (28).
