Riverhead, 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
Riverhead, New York, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
90AQILowest AQI recorded on
21st Aug 2025
17AQISame Day Analysis (6th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Riverhead, New York, United States
AQI
Day
Night
.
5 AM5th Aug 2026
8 PM
4 AM6th Aug 2026
Day time
Avg. Highest Time
6AM5th Aug
46AQI
Avg. Lowest Time
8PM5th Aug
10AQI
Night time
Avg. Highest Time
2AM6th Aug
46AQI
Avg. Lowest Time
11PM5th Aug
12AQI
In the last 24 hours,
Riverhead's AQI reached its highest point of 46 at 6 AM during the Day, while the lowest point, 10, was recorded at 8 PM during the Day between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Riverhead, New York, United States
JulAug
08th - 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 - 06th06th
Day
Night
8th Jul 2026165 AMAQI
8th Jul 2026166 AMAQI
8th Jul 2026167 AMAQI
8th Jul 2026168 AMAQI
8th Jul 2026219 AMAQI
8th Jul 20261910 AMAQI
8th Jul 20261411 AMAQI
8th Jul 20261612 PMAQI
8th Jul 2026171 PMAQI
8th Jul 2026212 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026214 PMAQI
8th Jul 2026205 PMAQI
8th Jul 2026206 PMAQI
8th Jul 2026217 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262510 PMAQI
8th Jul 20262011 PMAQI
9th Jul 20261812 AMAQI
9th Jul 2026181 AMAQI
9th Jul 2026252 AMAQI
9th Jul 2026253 AMAQI
9th Jul 2026144 AMAQI
22°C17/29°C
9th Jul 2026185 AMAQI
9th Jul 2026176 AMAQI
9th Jul 2026187 AMAQI
9th Jul 2026208 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20261810 AMAQI
9th Jul 20261411 AMAQI
9th Jul 20261612 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026295 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026158 PMAQI
9th Jul 2026179 PMAQI
9th Jul 20261710 PMAQI
9th Jul 20261711 PMAQI
10th Jul 20261012 AMAQI
10th Jul 2026171 AMAQI
10th Jul 2026172 AMAQI
10th Jul 2026173 AMAQI
10th Jul 2026234 AMAQI
24°C20/31°C
10th Jul 2026165 AMAQI
10th Jul 2026216 AMAQI
10th Jul 2026187 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262111 AMAQI
10th Jul 20261712 PMAQI
10th Jul 2026171 PMAQI
10th Jul 2026122 PMAQI
10th Jul 2026163 PMAQI
10th Jul 2026124 PMAQI
10th Jul 2026115 PMAQI
10th Jul 2026126 PMAQI
10th Jul 2026177 PMAQI
10th Jul 2026148 PMAQI
10th Jul 2026149 PMAQI
10th Jul 20261410 PMAQI
10th Jul 20261411 PMAQI
11th Jul 20261212 AMAQI
11th Jul 2026171 AMAQI
11th Jul 2026142 AMAQI
11th Jul 2026133 AMAQI
11th Jul 202694 AMAQI
27°C22/32°C
11th Jul 2026165 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026167 AMAQI
11th Jul 2026188 AMAQI
11th Jul 2026209 AMAQI
11th Jul 20262210 AMAQI
11th Jul 20263811 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026171 PMAQI
11th Jul 2026272 PMAQI
11th Jul 2026293 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026405 PMAQI
11th Jul 2026366 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20263310 PMAQI
11th Jul 20263311 PMAQI
12th Jul 20261412 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026183 AMAQI
12th Jul 2026184 AMAQI
24°C20/31°C
12th Jul 2026425 AMAQI
12th Jul 2026226 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026189 AMAQI
12th Jul 20261610 AMAQI
12th Jul 20262911 AMAQI
12th Jul 20262112 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026152 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026224 PMAQI
12th Jul 2026155 PMAQI
12th Jul 2026186 PMAQI
12th Jul 2026227 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20261511 PMAQI
13th Jul 20262212 AMAQI
13th Jul 2026201 AMAQI
13th Jul 2026202 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026254 AMAQI
23°C17/30°C
13th Jul 2026175 AMAQI
13th Jul 2026186 AMAQI
13th Jul 2026137 AMAQI
13th Jul 2026218 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20261810 AMAQI
13th Jul 20262011 AMAQI
13th Jul 20262212 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026332 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026254 PMAQI
13th Jul 2026275 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20261510 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20261912 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026212 AMAQI
14th Jul 2026223 AMAQI
14th Jul 2026164 AMAQI
24°C17/31°C
14th Jul 2026225 AMAQI
14th Jul 2026166 AMAQI
14th Jul 2026247 AMAQI
14th Jul 2026368 AMAQI
14th Jul 2026209 AMAQI
14th Jul 20262110 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026392 PMAQI
14th Jul 2026323 PMAQI
14th Jul 2026364 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026229 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20262311 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026201 AMAQI
15th Jul 2026292 AMAQI
15th Jul 2026293 AMAQI
15th Jul 2026234 AMAQI
27°C21/34°C
15th Jul 2026185 AMAQI
15th Jul 2026466 AMAQI
15th Jul 2026467 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026399 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20264411 AMAQI
15th Jul 20267612 PMAQI
15th Jul 2026881 PMAQI
15th Jul 2026502 PMAQI
15th Jul 2026843 PMAQI
15th Jul 2026704 PMAQI
15th Jul 20261125 PMAQI
15th Jul 2026866 PMAQI
15th Jul 2026677 PMAQI
15th Jul 2026628 PMAQI
15th Jul 2026919 PMAQI
15th Jul 20265410 PMAQI
15th Jul 20266511 PMAQI
16th Jul 20265912 AMAQI
16th Jul 2026601 AMAQI
16th Jul 2026842 AMAQI
16th Jul 2026593 AMAQI
16th Jul 2026514 AMAQI
28°C23/35°C
16th Jul 2026625 AMAQI
16th Jul 2026586 AMAQI
16th Jul 2026527 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026649 AMAQI
16th Jul 20265410 AMAQI
16th Jul 20265811 AMAQI
16th Jul 20266412 PMAQI
16th Jul 2026671 PMAQI
16th Jul 2026702 PMAQI
16th Jul 20261023 PMAQI
16th Jul 20261124 PMAQI
16th Jul 2026815 PMAQI
16th Jul 2026826 PMAQI
16th Jul 2026897 PMAQI
16th Jul 20261248 PMAQI
16th Jul 2026839 PMAQI
16th Jul 202612810 PMAQI
16th Jul 202612611 PMAQI
17th Jul 202612312 AMAQI
17th Jul 20261221 AMAQI
17th Jul 20261202 AMAQI
17th Jul 20261183 AMAQI
17th Jul 2026774 AMAQI
26°C21/34°C
17th Jul 20261685 AMAQI
17th Jul 20261666 AMAQI
17th Jul 20261627 AMAQI
17th Jul 20261628 AMAQI
17th Jul 20261609 AMAQI
17th Jul 202614210 AMAQI
17th Jul 202610211 AMAQI
17th Jul 20266912 PMAQI
17th Jul 2026601 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026544 PMAQI
17th Jul 2026505 PMAQI
17th Jul 2026576 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026629 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20266611 PMAQI
18th Jul 20266812 AMAQI
18th Jul 2026691 AMAQI
18th Jul 2026762 AMAQI
18th Jul 2026793 AMAQI
18th Jul 2026864 AMAQI
24°C18/31°C
18th Jul 20261005 AMAQI
18th Jul 20261046 AMAQI
18th Jul 20261007 AMAQI
18th Jul 20261288 AMAQI
18th Jul 20261359 AMAQI
18th Jul 202615410 AMAQI
18th Jul 202616211 AMAQI
18th Jul 202616012 PMAQI
18th Jul 20261621 PMAQI
18th Jul 20261652 PMAQI
18th Jul 20261603 PMAQI
18th Jul 20261614 PMAQI
18th Jul 20261605 PMAQI
18th Jul 20261606 PMAQI
18th Jul 20261587 PMAQI
18th Jul 20261568 PMAQI
18th Jul 20261499 PMAQI
18th Jul 202613010 PMAQI
18th Jul 20269811 PMAQI
19th Jul 20268312 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026514 AMAQI
24°C20/30°C
19th Jul 2026545 AMAQI
19th Jul 2026576 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026668 AMAQI
19th Jul 2026609 AMAQI
19th Jul 20265710 AMAQI
19th Jul 20265011 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026492 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026525 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264611 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026401 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026364 AMAQI
23°C20/27°C
20th Jul 2026425 AMAQI
20th Jul 2026326 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026428 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20261410 AMAQI
20th Jul 20262811 AMAQI
20th Jul 20261712 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20263210 PMAQI
21st Jul 20263412 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026214 AMAQI
21°C16/28°C
21st Jul 2026425 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026481 PMAQI
21st Jul 2026492 PMAQI
21st Jul 2026463 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20264712 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026494 AMAQI
22°C18/26°C
22nd Jul 2026275 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026309 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20263811 PMAQI
23rd Jul 20263212 AMAQI
23rd Jul 2026401 AMAQI
23rd Jul 2026382 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026404 AMAQI
25°C22/30°C
23rd Jul 2026215 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026127 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026553 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026309 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20263212 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026234 AMAQI
22°C17/28°C
24th Jul 2026295 AMAQI
24th Jul 2026426 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026228 AMAQI
24th Jul 2026269 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262612 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026482 PMAQI
24th Jul 2026283 PMAQI
24th Jul 2026304 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026321 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026254 AMAQI
22°C15/30°C
25th Jul 2026405 AMAQI
25th Jul 2026486 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026348 AMAQI
25th Jul 2026329 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026346 PMAQI
25th Jul 2026347 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20263810 PMAQI
25th Jul 20264511 PMAQI
26th Jul 20267012 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026463 AMAQI
26th Jul 2026484 AMAQI
22°C15/29°C
26th Jul 2026425 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20263010 AMAQI
26th Jul 20261611 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026341 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026345 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026364 AMAQI
21°C15/28°C
27th Jul 2026325 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20264210 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20263111 PMAQI
28th Jul 20263312 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026402 AMAQI
28th Jul 2026403 AMAQI
28th Jul 2026464 AMAQI
22°C16/31°C
28th Jul 2026465 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026517 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026482 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026444 PMAQI
28th Jul 2026485 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026329 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20263011 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026192 AMAQI
29th Jul 2026183 AMAQI
29th Jul 2026194 AMAQI
24°C20/28°C
29th Jul 2026185 AMAQI
29th Jul 2026446 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263010 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20263412 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026469 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026403 AMAQI
30th Jul 2026404 AMAQI
23°C21/28°C
30th Jul 2026385 AMAQI
30th Jul 2026226 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026188 AMAQI
30th Jul 202689 AMAQI
30th Jul 20261410 AMAQI
30th Jul 20261411 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026181 PMAQI
30th Jul 202682 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026165 PMAQI
30th Jul 2026146 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026248 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026161 AMAQI
31st Jul 2026322 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026344 AMAQI
21°C20/26°C
31st Jul 2026185 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20263011 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026324 AMAQI
24°C18/30°C
1st Aug 2026365 AMAQI
1st Aug 2026366 AMAQI
1st Aug 2026367 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026329 PMAQI
1st Aug 20263410 PMAQI
1st Aug 20262511 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026231 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026254 AMAQI
26°C21/32°C
2nd Aug 2026385 AMAQI
2nd Aug 2026326 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026328 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20263612 PMAQI
2nd Aug 2026341 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026347 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20263410 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026362 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026464 AMAQI
25°C22/31°C
3rd Aug 2026495 AMAQI
3rd Aug 2026516 AMAQI
3rd Aug 2026537 AMAQI
3rd Aug 2026508 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20263610 AMAQI
3rd Aug 20263611 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026321 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026185 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026261 AMAQI
4th Aug 2026322 AMAQI
4th Aug 2026163 AMAQI
4th Aug 2026144 AMAQI
25°C21/26°C
4th Aug 2026145 AMAQI
4th Aug 2026196 AMAQI
4th Aug 2026167 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026229 AMAQI
4th Aug 20262210 AMAQI
4th Aug 20262011 AMAQI
4th Aug 20261912 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026148 PMAQI
4th Aug 2026159 PMAQI
4th Aug 20261910 PMAQI
4th Aug 20262411 PMAQI
5th Aug 20262412 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026193 AMAQI
5th Aug 2026274 AMAQI
24°C18/32°C
5th Aug 2026325 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026327 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262212 PMAQI
5th Aug 2026281 PMAQI
5th Aug 2026142 PMAQI
5th Aug 2026423 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026108 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20261810 PMAQI
5th Aug 20261211 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026381 AMAQI
6th Aug 2026462 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026464 AMAQI
24°C17/31°C
6th Aug 2026345 AMAQI
5 AM6th Aug 2026406 AMAQI
6th Aug 2026407 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026449 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20264011 AMAQI
6th Aug 20264412 PMAQI
12 PM6th Aug 2026461 PMAQI
6th Aug 2026462 PMAQI
6th Aug 2026483 PMAQI
6th Aug 2026494 PMAQI
6th Aug 2026515 PMAQI
6th Aug 2026486 PMAQI
6th Aug 2026517 PMAQI
6th Aug 2026488 PMAQI
8 PM6th Aug 2026429 PMAQI
6th Aug 20264210 PMAQI
6th Aug 20264411 PMAQI
12 AM
4 AM
27°C24/33°C
Day time
Avg. Highest Time
3 PM
43AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 43), while the lowest AQI was between 11 AM to 11 AM (Avg. 37).
Night time
Avg. Highest Time
2 AM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 39), while the lowest AQI was between 3 AM to 4 AM (Avg. 35).
2026 Days Vs Air Quality
Riverhead, New York, United States
2026
94%
203
5%
11
0.4%
1
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
203 DaysModerate
11 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 218 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
Riverhead, New York, 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
16AQI (US)
16AQI (US)
2nd January 2026
25AQI (US)
25AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
40AQI (US)
40AQI (US)
5th January 2026
29AQI (US)
29AQI (US)
6th January 2026
51AQI (US)
51AQI (US)
7th January 2026
42AQI (US)
42AQI (US)
8th January 2026
21AQI (US)
21AQI (US)
9th January 2026
38AQI (US)
38AQI (US)
10th January 2026
25AQI (US)
25AQI (US)
11th January 2026
12AQI (US)
12AQI (US)
12th January 2026
15AQI (US)
15AQI (US)
13th January 2026
38AQI (US)
38AQI (US)
14th January 2026
47AQI (US)
47AQI (US)
15th January 2026
42AQI (US)
42AQI (US)
16th January 2026
13AQI (US)
13AQI (US)
17th January 2026
35AQI (US)
35AQI (US)
18th January 2026
74AQI (US)
74AQI (US)
19th January 2026
35AQI (US)
35AQI (US)
20th January 2026
26AQI (US)
26AQI (US)
21st January 2026
30AQI (US)
30AQI (US)
22nd January 2026
37AQI (US)
37AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
43AQI (US)
43AQI (US)
27th January 2026
30AQI (US)
30AQI (US)
28th January 2026
25AQI (US)
25AQI (US)
29th January 2026
32AQI (US)
32AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
29AQI (US)
29AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
31AQI (US)
31AQI (US)
3rd February 2026
29AQI (US)
29AQI (US)
4th February 2026
27AQI (US)
27AQI (US)
5th February 2026
32AQI (US)
32AQI (US)
6th February 2026
38AQI (US)
38AQI (US)
7th February 2026
27AQI (US)
27AQI (US)
8th February 2026
23AQI (US)
23AQI (US)
9th February 2026
31AQI (US)
31AQI (US)
10th February 2026
31AQI (US)
31AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
29AQI (US)
29AQI (US)
13th February 2026
35AQI (US)
35AQI (US)
14th February 2026
41AQI (US)
41AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
33AQI (US)
33AQI (US)
17th February 2026
57AQI (US)
57AQI (US)
18th February 2026
56AQI (US)
56AQI (US)
19th February 2026
29AQI (US)
29AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
40AQI (US)
40AQI (US)
22nd February 2026
39AQI (US)
39AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
41AQI (US)
41AQI (US)
25th February 2026
30AQI (US)
30AQI (US)
26th February 2026
28AQI (US)
28AQI (US)
27th February 2026
20AQI (US)
20AQI (US)
28th February 2026
26AQI (US)
26AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
39AQI (US)
39AQI (US)
3rd March 2026
26AQI (US)
26AQI (US)
4th March 2026
26AQI (US)
26AQI (US)
5th March 2026
29AQI (US)
29AQI (US)
6th March 2026
30AQI (US)
30AQI (US)
7th March 2026
21AQI (US)
21AQI (US)
8th March 2026
20AQI (US)
20AQI (US)
9th March 2026
21AQI (US)
21AQI (US)
10th March 2026
28AQI (US)
28AQI (US)
11th March 2026
36AQI (US)
36AQI (US)
12th March 2026
33AQI (US)
33AQI (US)
13th March 2026
27AQI (US)
27AQI (US)
14th March 2026
20AQI (US)
20AQI (US)
15th March 2026
21AQI (US)
21AQI (US)
16th March 2026
28AQI (US)
28AQI (US)
17th March 2026
32AQI (US)
32AQI (US)
18th March 2026
24AQI (US)
24AQI (US)
19th March 2026
19AQI (US)
19AQI (US)
20th March 2026
24AQI (US)
24AQI (US)
21st March 2026
29AQI (US)
29AQI (US)
22nd March 2026
18AQI (US)
18AQI (US)
23rd March 2026
36AQI (US)
36AQI (US)
24th March 2026
34AQI (US)
34AQI (US)
25th March 2026
24AQI (US)
24AQI (US)
26th March 2026
22AQI (US)
22AQI (US)
27th March 2026
27AQI (US)
27AQI (US)
28th March 2026
17AQI (US)
17AQI (US)
29th March 2026
14AQI (US)
14AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
29AQI (US)
29AQI (US)
2nd April 2026
28AQI (US)
28AQI (US)
3rd April 2026
23AQI (US)
23AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
23AQI (US)
23AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
19AQI (US)
19AQI (US)
10th April 2026
24AQI (US)
24AQI (US)
11th April 2026
26AQI (US)
26AQI (US)
12th April 2026
22AQI (US)
22AQI (US)
13th April 2026
24AQI (US)
24AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
22AQI (US)
22AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
18AQI (US)
18AQI (US)
22nd April 2026
23rd April 2026
16AQI (US)
16AQI (US)
24th April 2026
14AQI (US)
14AQI (US)
25th April 2026
13AQI (US)
13AQI (US)
26th April 2026
34AQI (US)
34AQI (US)
27th April 2026
17AQI (US)
17AQI (US)
28th April 2026
16AQI (US)
16AQI (US)
29th April 2026
19AQI (US)
19AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
22AQI (US)
22AQI (US)
2nd May 2026
17AQI (US)
17AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
31AQI (US)
31AQI (US)
6th May 2026
25AQI (US)
25AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
23AQI (US)
23AQI (US)
9th May 2026
10th May 2026
20AQI (US)
20AQI (US)
11th May 2026
26AQI (US)
26AQI (US)
12th May 2026
31AQI (US)
31AQI (US)
13th May 2026
22AQI (US)
22AQI (US)
14th May 2026
17AQI (US)
17AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
40AQI (US)
40AQI (US)
17th May 2026
51AQI (US)
51AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
49AQI (US)
49AQI (US)
21st May 2026
38AQI (US)
38AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
40AQI (US)
40AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
42AQI (US)
42AQI (US)
26th May 2026
18AQI (US)
18AQI (US)
27th May 2026
18AQI (US)
18AQI (US)
28th May 2026
16AQI (US)
16AQI (US)
29th May 2026
19AQI (US)
19AQI (US)
30th May 2026
14AQI (US)
14AQI (US)
31st May 2026
16AQI (US)
16AQI (US)
1st June 2026
17AQI (US)
17AQI (US)
2nd June 2026
17AQI (US)
17AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
22AQI (US)
22AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
38AQI (US)
38AQI (US)
7th June 2026
14AQI (US)
14AQI (US)
8th June 2026
13AQI (US)
13AQI (US)
9th June 2026
17AQI (US)
17AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
29AQI (US)
29AQI (US)
12th June 2026
16AQI (US)
16AQI (US)
13th June 2026
13AQI (US)
13AQI (US)
14th June 2026
18AQI (US)
18AQI (US)
15th June 2026
16AQI (US)
16AQI (US)
16th June 2026
18AQI (US)
18AQI (US)
17th June 2026
14AQI (US)
14AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
13AQI (US)
13AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
19AQI (US)
19AQI (US)
24th June 2026
12AQI (US)
12AQI (US)
25th June 2026
15AQI (US)
15AQI (US)
26th June 2026
16AQI (US)
16AQI (US)
27th June 2026
20AQI (US)
20AQI (US)
28th June 2026
16AQI (US)
16AQI (US)
29th June 2026
21AQI (US)
21AQI (US)
30th June 2026
28AQI (US)
28AQI (US)
1st July 2026
24AQI (US)
24AQI (US)
2nd July 2026
50AQI (US)
50AQI (US)
3rd July 2026
41AQI (US)
41AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
31AQI (US)
31AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
13AQI (US)
13AQI (US)
8th July 2026
19AQI (US)
19AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
17AQI (US)
17AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
23AQI (US)
23AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
53AQI (US)
53AQI (US)
16th July 2026
77AQI (US)
77AQI (US)
17th July 2026
97AQI (US)
97AQI (US)
18th July 2026
128AQI (US)
128AQI (US)
19th July 2026
53AQI (US)
53AQI (US)
20th July 2026
32AQI (US)
32AQI (US)
21st July 2026
43AQI (US)
43AQI (US)
22nd July 2026
31AQI (US)
31AQI (US)
23rd July 2026
40AQI (US)
40AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
35AQI (US)
35AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
43AQI (US)
43AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
25AQI (US)
25AQI (US)
1st August 2026
37AQI (US)
37AQI (US)
2nd August 2026
34AQI (US)
34AQI (US)
3rd August 2026
39AQI (US)
39AQI (US)
4th August 2026
24AQI (US)
24AQI (US)
5th August 2026
27AQI (US)
27AQI (US)
6th August 2026
43AQI (US)
43AQI (US)
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
33AQI (US)
34AQI (US)
26AQI (US)
24AQI (US)
30AQI (US)
19AQI (US)
38AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202629AQI (US)
29
2
26
2
31
28
27
3
30
26
4
1
6
203
11
1
Highest AQI (US) recorded in
July38AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202533AQI (US)
5
29
1
30
1
19
11
23
8
22
9
29
1
29
2
27
3
24
7
237
43
Highest AQI (US) recorded in
June44AQI (US)
Lowest AQI (US) recorded in
October25AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
33AQI (US)Least Polluted Year Recorded
2026(Avg.)
29AQI (US)Riverhead's annual 2026 AQI (US) (29) shows an average percentage change of -12.1% (improved AQI (US)) compared to previous years: 2025 (33).
