Va Tech Agricultural Research Center, Suffolk, Virginia, 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
Va Tech Agricultural Research Center, Suffolk, Virginia, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2025
45AQILowest AQI recorded on
17th Aug 2021
3AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Va Tech Agricultural Research Center, Suffolk, Virginia, United States
AQI
Day
Night
.
6 AM6th Aug 2025
8 PM
5 AM7th Aug 2025
Day time
Avg. Highest Time
6PM6th Aug
58AQI
Avg. Lowest Time
1PM6th Aug
34AQI
Night time
Avg. Highest Time
11PM6th Aug
68AQI
Avg. Lowest Time
4AM7th Aug
49AQI
In the last 24 hours,
Va Tech Agricultural Research Center's AQI reached its highest point of 68 at 11 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Va Tech Agricultural Research Center, Suffolk, Virginia, 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 - 07th07th
Day
Night
8th Jul 2025376 AMAQI
8th Jul 2025357 AMAQI
8th Jul 2025368 AMAQI
8th Jul 2025379 AMAQI
8th Jul 20253810 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20254112 PMAQI
8th Jul 2025421 PMAQI
8th Jul 2025402 PMAQI
8th Jul 2025433 PMAQI
8th Jul 2025434 PMAQI
8th Jul 2025445 PMAQI
8th Jul 2025436 PMAQI
8th Jul 2025407 PMAQI
8th Jul 2025388 PMAQI
8th Jul 2025399 PMAQI
8th Jul 20253710 PMAQI
8th Jul 20253611 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025321 AMAQI
9th Jul 2025342 AMAQI
9th Jul 2025343 AMAQI
9th Jul 2025324 AMAQI
9th Jul 2025335 AMAQI
30°C25/38°C
9th Jul 2025366 AMAQI
9th Jul 2025357 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025369 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025371 PMAQI
9th Jul 2025362 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025384 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025368 PMAQI
9th Jul 2025349 PMAQI
9th Jul 20253510 PMAQI
9th Jul 20253511 PMAQI
10th Jul 20253412 AMAQI
10th Jul 2025281 AMAQI
10th Jul 2025282 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025264 AMAQI
10th Jul 2025275 AMAQI
29°C25/33°C
10th Jul 2025286 AMAQI
10th Jul 2025267 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252710 AMAQI
10th Jul 20252711 AMAQI
10th Jul 20252812 PMAQI
10th Jul 2025291 PMAQI
10th Jul 2025292 PMAQI
10th Jul 2025313 PMAQI
10th Jul 2025284 PMAQI
10th Jul 2025285 PMAQI
10th Jul 2025286 PMAQI
10th Jul 2025287 PMAQI
10th Jul 2025278 PMAQI
10th Jul 2025289 PMAQI
10th Jul 20252810 PMAQI
10th Jul 20252811 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025272 AMAQI
11th Jul 2025303 AMAQI
11th Jul 2025294 AMAQI
11th Jul 2025305 AMAQI
26°C22/31°C
11th Jul 2025316 AMAQI
11th Jul 2025307 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20253010 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025332 PMAQI
11th Jul 2025333 PMAQI
11th Jul 2025334 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025346 PMAQI
11th Jul 2025327 PMAQI
11th Jul 2025338 PMAQI
11th Jul 2025349 PMAQI
11th Jul 20253510 PMAQI
11th Jul 20253511 PMAQI
12th Jul 20253512 AMAQI
12th Jul 2025361 AMAQI
12th Jul 2025362 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025354 AMAQI
12th Jul 2025355 AMAQI
28°C23/34°C
12th Jul 2025346 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025378 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025378 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20253610 PMAQI
12th Jul 20253711 PMAQI
13th Jul 20253612 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025332 AMAQI
13th Jul 2025313 AMAQI
13th Jul 2025284 AMAQI
13th Jul 2025305 AMAQI
27°C23/35°C
13th Jul 2025286 AMAQI
13th Jul 2025277 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025317 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025299 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252911 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025253 AMAQI
14th Jul 2025264 AMAQI
14th Jul 2025245 AMAQI
28°C23/33°C
14th Jul 2025256 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252711 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252710 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025254 AMAQI
15th Jul 2025245 AMAQI
28°C22/36°C
15th Jul 2025246 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025258 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025285 AMAQI
27°C24/33°C
16th Jul 2025286 AMAQI
16th Jul 2025317 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025319 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025311 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025324 AMAQI
17th Jul 2025315 AMAQI
27°C25/30°C
17th Jul 2025306 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025338 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025314 AMAQI
18th Jul 2025305 AMAQI
30°C25/37°C
18th Jul 2025306 AMAQI
18th Jul 2025297 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20252912 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025265 AMAQI
29°C26/37°C
19th Jul 2025276 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025253 AMAQI
20th Jul 2025254 AMAQI
20th Jul 2025255 AMAQI
28°C23/36°C
20th Jul 2025256 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025324 AMAQI
21st Jul 2025335 AMAQI
29°C24/36°C
21st Jul 2025336 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025355 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025302 AMAQI
22nd Jul 2025313 AMAQI
22nd Jul 2025304 AMAQI
22nd Jul 2025305 AMAQI
28°C24/33°C
22nd Jul 2025306 AMAQI
22nd Jul 2025277 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025319 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025433 AMAQI
23rd Jul 2025424 AMAQI
23rd Jul 2025445 AMAQI
27°C23/34°C
23rd Jul 2025436 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20254310 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025432 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025444 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025458 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254310 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025334 AMAQI
24th Jul 2025355 AMAQI
26°C24/30°C
24th Jul 2025346 AMAQI
24th Jul 2025317 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025352 PMAQI
24th Jul 2025373 PMAQI
24th Jul 2025374 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253310 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025313 AMAQI
25th Jul 2025314 AMAQI
25th Jul 2025315 AMAQI
27°C21/32°C
25th Jul 2025316 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025514 AMAQI
26th Jul 2025515 AMAQI
30°C22/38°C
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254710 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025451 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025504 PMAQI
26th Jul 2025495 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025497 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20254812 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025432 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025424 AMAQI
27th Jul 2025445 AMAQI
31°C25/38°C
27th Jul 2025446 AMAQI
27th Jul 2025427 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20254312 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025463 PMAQI
27th Jul 2025454 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025304 AMAQI
28th Jul 2025315 AMAQI
30°C25/39°C
28th Jul 2025316 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025403 AMAQI
29th Jul 2025404 AMAQI
29th Jul 2025375 AMAQI
29°C24/36°C
29th Jul 2025436 AMAQI
29th Jul 2025437 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025412 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025413 AMAQI
30th Jul 2025484 AMAQI
30th Jul 2025515 AMAQI
29°C24/34°C
30th Jul 2025466 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025439 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025383 AMAQI
31st Jul 2025374 AMAQI
31st Jul 2025365 AMAQI
29°C24/35°C
31st Jul 2025386 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025463 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025437 PMAQI
31st Jul 2025418 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20252911 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025273 AMAQI
1st Aug 2025254 AMAQI
1st Aug 2025255 AMAQI
29°C25/37°C
1st Aug 2025246 AMAQI
1st Aug 2025257 AMAQI
1st Aug 2025288 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025472 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025474 PMAQI
1st Aug 2025455 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025367 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025304 AMAQI
2nd Aug 2025355 AMAQI
26°C23/29°C
2nd Aug 2025356 AMAQI
2nd Aug 2025357 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20253912 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025382 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025335 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025357 PMAQI
2nd Aug 2025348 PMAQI
2nd Aug 2025329 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20253411 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025342 AMAQI
3rd Aug 2025363 AMAQI
3rd Aug 2025364 AMAQI
3rd Aug 2025345 AMAQI
24°C22/27°C
3rd Aug 2025366 AMAQI
3rd Aug 2025337 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20253512 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025343 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025335 PMAQI
3rd Aug 2025326 PMAQI
3rd Aug 2025347 PMAQI
3rd Aug 2025338 PMAQI
3rd Aug 2025309 PMAQI
3rd Aug 20253110 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025321 AMAQI
4th Aug 2025322 AMAQI
4th Aug 2025323 AMAQI
4th Aug 2025324 AMAQI
4th Aug 2025335 AMAQI
23°C20/25°C
4th Aug 2025346 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025379 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025413 PMAQI
4th Aug 2025434 PMAQI
4th Aug 2025435 PMAQI
4th Aug 2025436 PMAQI
4th Aug 2025327 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025389 PMAQI
4th Aug 20253510 PMAQI
4th Aug 20253811 PMAQI
5th Aug 20253712 AMAQI
5th Aug 2025391 AMAQI
5th Aug 2025372 AMAQI
5th Aug 2025373 AMAQI
5th Aug 2025354 AMAQI
5th Aug 2025385 AMAQI
24°C19/30°C
5th Aug 2025356 AMAQI
5th Aug 2025407 AMAQI
5th Aug 2025408 AMAQI
5th Aug 2025429 AMAQI
5th Aug 20254210 AMAQI
5th Aug 20254211 AMAQI
5th Aug 20253912 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025442 PMAQI
5th Aug 2025433 PMAQI
5th Aug 2025464 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025466 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025501 AMAQI
6th Aug 2025492 AMAQI
6th Aug 2025483 AMAQI
6th Aug 2025454 AMAQI
6th Aug 2025415 AMAQI
24°C18/31°C
6th Aug 2025426 AMAQI
6th Aug 2025447 AMAQI
6th Aug 2025438 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20254210 AMAQI
6th Aug 20254111 AMAQI
6th Aug 20253512 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025372 PMAQI
6th Aug 2025433 PMAQI
6th Aug 2025524 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025599 PMAQI
6th Aug 20256010 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025494 AMAQI
22°C19/25°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
36AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
36AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 36), while the lowest AQI was between 6 AM to 8 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 5 AM
34AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 36), while the lowest AQI was between 1 AM to 5 AM (Avg. 34).
2025 Days Vs Air Quality
Va Tech Agricultural Research Center, Suffolk, Virginia, United States
2025
98%
213
2%
5
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
213 DaysModerate
5 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 219 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
Va Tech Agricultural Research Center, Suffolk, Virginia, 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
25AQI
25AQI
2nd January 2025
26AQI
26AQI
3rd January 2025
25AQI
25AQI
4th January 2025
25AQI
25AQI
5th January 2025
25AQI
25AQI
6th January 2025
25AQI
25AQI
7th January 2025
23AQI
23AQI
8th January 2025
24AQI
24AQI
9th January 2025
24AQI
24AQI
10th January 2025
25AQI
25AQI
11th January 2025
27AQI
27AQI
12th January 2025
31AQI
31AQI
13th January 2025
33AQI
33AQI
14th January 2025
27AQI
27AQI
15th January 2025
28AQI
28AQI
16th January 2025
31AQI
31AQI
17th January 2025
32AQI
32AQI
18th January 2025
31AQI
31AQI
19th January 2025
40AQI
40AQI
20th January 2025
26AQI
26AQI
21st January 2025
29AQI
29AQI
22nd January 2025
29AQI
29AQI
23rd January 2025
41AQI
41AQI
24th January 2025
41AQI
41AQI
25th January 2025
42AQI
42AQI
26th January 2025
40AQI
40AQI
27th January 2025
38AQI
38AQI
28th January 2025
33AQI
33AQI
29th January 2025
32AQI
32AQI
30th January 2025
30AQI
30AQI
31st January 2025
31AQI
31AQI
1st February 2025
26AQI
26AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
28AQI
28AQI
4th February 2025
29AQI
29AQI
5th February 2025
26AQI
26AQI
6th February 2025
32AQI
32AQI
7th February 2025
28AQI
28AQI
8th February 2025
29AQI
29AQI
9th February 2025
29AQI
29AQI
10th February 2025
29AQI
29AQI
11th February 2025
29AQI
29AQI
12th February 2025
26AQI
26AQI
13th February 2025
24AQI
24AQI
14th February 2025
23AQI
23AQI
15th February 2025
23AQI
23AQI
16th February 2025
22AQI
22AQI
17th February 2025
20AQI
20AQI
18th February 2025
21AQI
21AQI
19th February 2025
20AQI
20AQI
20th February 2025
23AQI
23AQI
21st February 2025
22AQI
22AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
26AQI
26AQI
24th February 2025
30AQI
30AQI
25th February 2025
35AQI
35AQI
26th February 2025
34AQI
34AQI
27th February 2025
40AQI
40AQI
28th February 2025
29AQI
29AQI
1st March 2025
33AQI
33AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
29AQI
29AQI
4th March 2025
26AQI
26AQI
5th March 2025
25AQI
25AQI
6th March 2025
21AQI
21AQI
7th March 2025
25AQI
25AQI
8th March 2025
26AQI
26AQI
9th March 2025
25AQI
25AQI
10th March 2025
26AQI
26AQI
11th March 2025
27AQI
27AQI
12th March 2025
27AQI
27AQI
13th March 2025
31AQI
31AQI
14th March 2025
30AQI
30AQI
15th March 2025
32AQI
32AQI
16th March 2025
29AQI
29AQI
17th March 2025
26AQI
26AQI
18th March 2025
23AQI
23AQI
19th March 2025
26AQI
26AQI
20th March 2025
26AQI
26AQI
21st March 2025
22AQI
22AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
23AQI
23AQI
24th March 2025
28AQI
28AQI
25th March 2025
26AQI
26AQI
26th March 2025
22AQI
22AQI
27th March 2025
23AQI
23AQI
28th March 2025
28AQI
28AQI
29th March 2025
33AQI
33AQI
30th March 2025
30AQI
30AQI
31st March 2025
32AQI
32AQI
1st April 2025
24AQI
24AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
30AQI
30AQI
4th April 2025
35AQI
35AQI
5th April 2025
37AQI
37AQI
6th April 2025
35AQI
35AQI
7th April 2025
31AQI
31AQI
8th April 2025
24AQI
24AQI
9th April 2025
19AQI
19AQI
10th April 2025
16AQI
16AQI
11th April 2025
17AQI
17AQI
12th April 2025
16AQI
16AQI
13th April 2025
21AQI
21AQI
14th April 2025
27AQI
27AQI
15th April 2025
33AQI
33AQI
16th April 2025
19AQI
19AQI
17th April 2025
21AQI
21AQI
18th April 2025
20AQI
20AQI
19th April 2025
28AQI
28AQI
20th April 2025
34AQI
34AQI
21st April 2025
31AQI
31AQI
22nd April 2025
39AQI
39AQI
23rd April 2025
37AQI
37AQI
24th April 2025
32AQI
32AQI
25th April 2025
33AQI
33AQI
26th April 2025
32AQI
32AQI
27th April 2025
25AQI
25AQI
28th April 2025
26AQI
26AQI
29th April 2025
26AQI
26AQI
30th April 2025
33AQI
33AQI
1st May 2025
41AQI
41AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
40AQI
40AQI
4th May 2025
30AQI
30AQI
5th May 2025
30AQI
30AQI
6th May 2025
26AQI
26AQI
7th May 2025
28AQI
28AQI
8th May 2025
33AQI
33AQI
9th May 2025
30AQI
30AQI
10th May 2025
25AQI
25AQI
11th May 2025
28AQI
28AQI
12th May 2025
25AQI
25AQI
13th May 2025
27AQI
27AQI
14th May 2025
28AQI
28AQI
15th May 2025
30AQI
30AQI
16th May 2025
45AQI
45AQI
17th May 2025
35AQI
35AQI
18th May 2025
32AQI
32AQI
19th May 2025
29AQI
29AQI
20th May 2025
26AQI
26AQI
21st May 2025
25AQI
25AQI
22nd May 2025
24AQI
24AQI
23rd May 2025
22AQI
22AQI
24th May 2025
20AQI
20AQI
25th May 2025
21AQI
21AQI
26th May 2025
19AQI
19AQI
27th May 2025
21AQI
21AQI
28th May 2025
20AQI
20AQI
29th May 2025
20AQI
20AQI
30th May 2025
24AQI
24AQI
31st May 2025
29AQI
29AQI
1st June 2025
29AQI
29AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
31AQI
31AQI
4th June 2025
34AQI
34AQI
5th June 2025
38AQI
38AQI
6th June 2025
33AQI
33AQI
7th June 2025
39AQI
39AQI
8th June 2025
35AQI
35AQI
9th June 2025
34AQI
34AQI
10th June 2025
35AQI
35AQI
11th June 2025
40AQI
40AQI
12th June 2025
48AQI
48AQI
13th June 2025
40AQI
40AQI
14th June 2025
37AQI
37AQI
15th June 2025
32AQI
32AQI
16th June 2025
27AQI
27AQI
17th June 2025
25AQI
25AQI
18th June 2025
32AQI
32AQI
19th June 2025
34AQI
34AQI
20th June 2025
28AQI
28AQI
21st June 2025
31AQI
31AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
49AQI
49AQI
24th June 2025
55AQI
55AQI
25th June 2025
55AQI
55AQI
26th June 2025
53AQI
53AQI
27th June 2025
52AQI
52AQI
28th June 2025
48AQI
48AQI
29th June 2025
44AQI
44AQI
30th June 2025
41AQI
41AQI
1st July 2025
38AQI
38AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
33AQI
33AQI
4th July 2025
40AQI
40AQI
5th July 2025
62AQI
62AQI
6th July 2025
50AQI
50AQI
7th July 2025
34AQI
34AQI
8th July 2025
38AQI
38AQI
9th July 2025
35AQI
35AQI
10th July 2025
28AQI
28AQI
11th July 2025
32AQI
32AQI
12th July 2025
36AQI
36AQI
13th July 2025
30AQI
30AQI
14th July 2025
27AQI
27AQI
15th July 2025
25AQI
25AQI
16th July 2025
30AQI
30AQI
17th July 2025
34AQI
34AQI
18th July 2025
32AQI
32AQI
19th July 2025
27AQI
27AQI
20th July 2025
27AQI
27AQI
21st July 2025
34AQI
34AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
43AQI
43AQI
24th July 2025
35AQI
35AQI
25th July 2025
35AQI
35AQI
26th July 2025
48AQI
48AQI
27th July 2025
43AQI
43AQI
28th July 2025
31AQI
31AQI
29th July 2025
40AQI
40AQI
30th July 2025
44AQI
44AQI
31st July 2025
41AQI
41AQI
1st August 2025
32AQI
32AQI
2nd August 2025
33AQI
33AQI
3rd August 2025
34AQI
34AQI
4th August 2025
37AQI
37AQI
5th August 2025
42AQI
42AQI
6th August 2025
45AQI
45AQI
30AQI
27AQI
27AQI
28AQI
28AQI
38AQI
36AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
31
28
31
30
31
26
4
30
1
6
213
5
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
March27AQI
202415AQI
31
29
31
30
31
29
31
31
30
31
29
1
31
364
1
Highest AQI recorded in
December30AQI
Lowest AQI recorded in
July8AQI
202311AQI
31
28
31
30
31
30
31
31
30
31
29
31
364
Highest AQI recorded in
March14AQI
Lowest AQI recorded in
October8AQI
202211AQI
31
21
31
25
31
30
24
1
29
31
30
31
315
Highest AQI recorded in
March14AQI
Lowest AQI recorded in
October9AQI
202110AQI
30
28
31
28
20
30
31
31
29
31
30
31
350
Highest AQI recorded in
April15AQI
Lowest AQI recorded in
August8AQI
20208AQI
22
3
13
31
69
Highest AQI recorded in
December9AQI
Lowest AQI recorded in
October7AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
31AQILeast Polluted Year Recorded
2020(Avg.)
8AQIVa Tech Agricultural Research Center's annual 2025 AQI (31) shows an average percentage change of 185.1% (worsened AQI) compared to previous years: 2020 (8), 2021 (10), 2022 (11), 2023 (11), 2024 (15).
