White Center, Washington, 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
White Center, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
128AQILowest AQI recorded on
7th Aug 2021
17AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
White Center, Washington, United States
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
5AM3rd Aug
26AQI
Avg. Lowest Time
4PM3rd Aug
21AQI
Night time
Avg. Highest Time
3AM4th Aug
53AQI
Avg. Lowest Time
10PM3rd Aug
25AQI
In the last 24 hours,
White Center's AQI reached its highest point of 53 at 3 AM during the Night, while the lowest point, 21, was recorded at 4 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
White Center, Washington, United States
JulAug
05th - 06th06th - 07th07th - 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
Day
Night
5th Jul 2025445 AMAQI
5th Jul 2025356 AMAQI
5th Jul 2025327 AMAQI
5th Jul 2025328 AMAQI
5th Jul 2025329 AMAQI
5th Jul 20253210 AMAQI
5th Jul 20253211 AMAQI
5th Jul 20253112 PMAQI
5th Jul 2025331 PMAQI
5th Jul 2025312 PMAQI
5th Jul 2025323 PMAQI
5th Jul 2025314 PMAQI
5th Jul 2025315 PMAQI
5th Jul 2025316 PMAQI
5th Jul 2025317 PMAQI
5th Jul 2025308 PMAQI
5th Jul 2025289 PMAQI
5th Jul 20252910 PMAQI
5th Jul 20252911 PMAQI
6th Jul 20253212 AMAQI
6th Jul 2025291 AMAQI
6th Jul 2025252 AMAQI
6th Jul 2025193 AMAQI
6th Jul 2025224 AMAQI
18°C14/23°C
6th Jul 2025225 AMAQI
6th Jul 2025246 AMAQI
6th Jul 2025237 AMAQI
6th Jul 2025228 AMAQI
6th Jul 2025229 AMAQI
6th Jul 20251910 AMAQI
6th Jul 20251911 AMAQI
6th Jul 20251812 PMAQI
6th Jul 2025191 PMAQI
6th Jul 2025202 PMAQI
6th Jul 2025223 PMAQI
6th Jul 2025244 PMAQI
6th Jul 2025265 PMAQI
6th Jul 2025246 PMAQI
6th Jul 2025237 PMAQI
6th Jul 2025238 PMAQI
6th Jul 2025209 PMAQI
6th Jul 20252110 PMAQI
6th Jul 20252111 PMAQI
7th Jul 20252112 AMAQI
7th Jul 2025211 AMAQI
7th Jul 2025232 AMAQI
7th Jul 2025223 AMAQI
7th Jul 2025214 AMAQI
20°C14/29°C
7th Jul 2025185 AMAQI
7th Jul 2025186 AMAQI
7th Jul 2025197 AMAQI
7th Jul 2025208 AMAQI
7th Jul 2025199 AMAQI
7th Jul 20252110 AMAQI
7th Jul 20252311 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025231 PMAQI
7th Jul 2025242 PMAQI
7th Jul 2025223 PMAQI
7th Jul 2025224 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025216 PMAQI
7th Jul 2025217 PMAQI
7th Jul 2025228 PMAQI
7th Jul 2025229 PMAQI
7th Jul 20252110 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252212 AMAQI
8th Jul 2025231 AMAQI
8th Jul 2025242 AMAQI
8th Jul 2025213 AMAQI
8th Jul 2025234 AMAQI
22°C15/31°C
8th Jul 2025205 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025247 AMAQI
8th Jul 2025238 AMAQI
8th Jul 2025239 AMAQI
8th Jul 20252410 AMAQI
8th Jul 20253011 AMAQI
8th Jul 20253112 PMAQI
8th Jul 2025311 PMAQI
8th Jul 2025302 PMAQI
8th Jul 2025283 PMAQI
8th Jul 2025274 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025286 PMAQI
8th Jul 2025267 PMAQI
8th Jul 2025258 PMAQI
8th Jul 2025279 PMAQI
8th Jul 20252610 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025172 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025164 AMAQI
23°C17/32°C
9th Jul 2025155 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025157 AMAQI
9th Jul 2025168 AMAQI
9th Jul 2025159 AMAQI
9th Jul 20251510 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251512 PMAQI
9th Jul 2025151 PMAQI
9th Jul 2025152 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025165 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251711 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025163 AMAQI
10th Jul 2025164 AMAQI
20°C16/24°C
10th Jul 2025165 AMAQI
10th Jul 2025146 AMAQI
10th Jul 2025147 AMAQI
10th Jul 2025158 AMAQI
10th Jul 2025169 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251711 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025172 PMAQI
10th Jul 2025173 PMAQI
10th Jul 2025174 PMAQI
10th Jul 2025175 PMAQI
10th Jul 2025176 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025224 AMAQI
18°C14/23°C
11th Jul 2025245 AMAQI
11th Jul 2025256 AMAQI
11th Jul 2025287 AMAQI
11th Jul 2025198 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252111 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025253 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025235 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025211 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025183 AMAQI
12th Jul 2025174 AMAQI
22°C15/30°C
12th Jul 2025195 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025197 AMAQI
12th Jul 2025198 AMAQI
12th Jul 2025199 AMAQI
12th Jul 20251910 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251812 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025193 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025196 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025218 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025212 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025254 AMAQI
23°C18/30°C
13th Jul 2025265 AMAQI
13th Jul 2025286 AMAQI
13th Jul 2025267 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025279 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025191 AMAQI
14th Jul 2025162 AMAQI
14th Jul 2025163 AMAQI
14th Jul 2025164 AMAQI
25°C19/33°C
14th Jul 2025175 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025177 AMAQI
14th Jul 2025188 AMAQI
14th Jul 2025199 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025244 AMAQI
20°C18/23°C
15th Jul 2025225 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025332 AMAQI
16th Jul 2025353 AMAQI
16th Jul 2025384 AMAQI
24°C16/33°C
16th Jul 2025375 AMAQI
16th Jul 2025356 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025395 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025398 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253712 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025312 AMAQI
17th Jul 2025303 AMAQI
17th Jul 2025344 AMAQI
28°C21/35°C
17th Jul 2025415 AMAQI
17th Jul 2025396 AMAQI
17th Jul 2025437 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025449 AMAQI
17th Jul 20254410 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20254512 PMAQI
17th Jul 2025441 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025417 PMAQI
17th Jul 2025418 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025411 AMAQI
18th Jul 2025442 AMAQI
18th Jul 2025483 AMAQI
18th Jul 2025444 AMAQI
23°C17/31°C
18th Jul 2025425 AMAQI
18th Jul 2025406 AMAQI
18th Jul 2025427 AMAQI
18th Jul 2025398 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20253910 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025284 AMAQI
18°C15/20°C
19th Jul 2025275 AMAQI
19th Jul 2025256 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025224 AMAQI
16°C14/21°C
20th Jul 2025235 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025238 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252311 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025244 AMAQI
17°C13/21°C
21st Jul 2025265 AMAQI
21st Jul 2025296 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025319 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025299 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025241 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025244 AMAQI
19°C14/24°C
22nd Jul 2025225 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025217 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025217 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025292 AMAQI
23rd Jul 2025253 AMAQI
23rd Jul 2025284 AMAQI
18°C15/23°C
23rd Jul 2025275 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025295 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20252810 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025313 AMAQI
24th Jul 2025304 AMAQI
23°C17/31°C
24th Jul 2025265 AMAQI
24th Jul 2025256 AMAQI
24th Jul 2025267 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252211 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025191 AMAQI
25th Jul 2025192 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025174 AMAQI
19°C16/23°C
25th Jul 2025165 AMAQI
25th Jul 2025156 AMAQI
25th Jul 2025177 AMAQI
25th Jul 2025178 AMAQI
25th Jul 2025179 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025219 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20252212 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025262 AMAQI
26th Jul 2025263 AMAQI
26th Jul 2025304 AMAQI
16°C14/18°C
26th Jul 2025265 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025277 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025231 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025258 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025251 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025273 AMAQI
27th Jul 2025284 AMAQI
18°C14/24°C
27th Jul 2025295 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025257 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025224 AMAQI
20°C15/27°C
28th Jul 2025225 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025234 AMAQI
21°C15/29°C
29th Jul 2025225 AMAQI
29th Jul 2025216 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025244 AMAQI
22°C15/32°C
30th Jul 2025255 AMAQI
30th Jul 2025286 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20252911 AMAQI
30th Jul 20253112 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025299 PMAQI
30th Jul 20252910 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20252812 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025174 AMAQI
23°C17/32°C
31st Jul 2025165 AMAQI
31st Jul 2025196 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025379 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253612 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025294 AMAQI
23°C18/30°C
1st Aug 2025265 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20252111 AMAQI
1st Aug 20252312 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025212 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025184 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025393 AMAQI
2nd Aug 2025384 AMAQI
21°C16/25°C
2nd Aug 2025365 AMAQI
2nd Aug 2025296 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20251910 AMAQI
2nd Aug 20251511 AMAQI
2nd Aug 20251412 PMAQI
2nd Aug 2025151 PMAQI
2nd Aug 2025162 PMAQI
2nd Aug 2025193 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025246 PMAQI
2nd Aug 2025257 PMAQI
2nd Aug 2025258 PMAQI
2nd Aug 2025319 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254611 PMAQI
3rd Aug 20253512 AMAQI
3rd Aug 2025281 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025273 AMAQI
3rd Aug 2025264 AMAQI
19°C16/21°C
3rd Aug 2025265 AMAQI
3rd Aug 2025266 AMAQI
3rd Aug 2025257 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025249 AMAQI
3rd Aug 20252510 AMAQI
3rd Aug 20252411 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025232 PMAQI
3rd Aug 2025233 PMAQI
3rd Aug 2025214 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025257 PMAQI
3rd Aug 2025258 PMAQI
3rd Aug 2025269 PMAQI
3rd Aug 20252510 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025481 AMAQI
4th Aug 2025522 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
17°C15/19°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
25AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
25AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 25), while the lowest AQI was between 5 AM to 8 PM (Avg. 25).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
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. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
White Center, Washington, United States
2025
97%
207
3%
7
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
207 DaysModerate
7 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 216 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
White Center, Washington, 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
32AQI
32AQI
2nd January 2025
36AQI
36AQI
3rd January 2025
28AQI
28AQI
4th January 2025
33AQI
33AQI
5th January 2025
23AQI
23AQI
6th January 2025
24AQI
24AQI
7th January 2025
37AQI
37AQI
8th January 2025
33AQI
33AQI
9th January 2025
45AQI
45AQI
10th January 2025
34AQI
34AQI
11th January 2025
29AQI
29AQI
12th January 2025
48AQI
48AQI
13th January 2025
42AQI
42AQI
14th January 2025
46AQI
46AQI
15th January 2025
47AQI
47AQI
16th January 2025
41AQI
41AQI
17th January 2025
38AQI
38AQI
18th January 2025
37AQI
37AQI
19th January 2025
44AQI
44AQI
20th January 2025
48AQI
48AQI
21st January 2025
55AQI
55AQI
22nd January 2025
54AQI
54AQI
23rd January 2025
54AQI
54AQI
24th January 2025
44AQI
44AQI
25th January 2025
38AQI
38AQI
26th January 2025
46AQI
46AQI
27th January 2025
55AQI
55AQI
28th January 2025
54AQI
54AQI
29th January 2025
62AQI
62AQI
30th January 2025
58AQI
58AQI
31st January 2025
37AQI
37AQI
1st February 2025
18AQI
18AQI
2nd February 2025
24AQI
24AQI
3rd February 2025
28AQI
28AQI
4th February 2025
37AQI
37AQI
5th February 2025
30AQI
30AQI
6th February 2025
25AQI
25AQI
7th February 2025
28AQI
28AQI
8th February 2025
29AQI
29AQI
9th February 2025
37AQI
37AQI
10th February 2025
31AQI
31AQI
11th February 2025
26AQI
26AQI
12th February 2025
31AQI
31AQI
13th February 2025
33AQI
33AQI
14th February 2025
39AQI
39AQI
15th February 2025
37AQI
37AQI
16th February 2025
23AQI
23AQI
17th February 2025
25AQI
25AQI
18th February 2025
24AQI
24AQI
19th February 2025
20AQI
20AQI
20th February 2025
20AQI
20AQI
21st February 2025
32AQI
32AQI
22nd February 2025
26AQI
26AQI
23rd February 2025
20AQI
20AQI
24th February 2025
32AQI
32AQI
25th February 2025
20AQI
20AQI
26th February 2025
31AQI
31AQI
27th February 2025
32AQI
32AQI
28th February 2025
40AQI
40AQI
1st March 2025
46AQI
46AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
25AQI
25AQI
4th March 2025
25AQI
25AQI
5th March 2025
25AQI
25AQI
6th March 2025
24AQI
24AQI
7th March 2025
31AQI
31AQI
8th March 2025
28AQI
28AQI
9th March 2025
24AQI
24AQI
10th March 2025
21AQI
21AQI
11th March 2025
24AQI
24AQI
12th March 2025
22AQI
22AQI
13th March 2025
20AQI
20AQI
14th March 2025
21AQI
21AQI
15th March 2025
20AQI
20AQI
16th March 2025
19AQI
19AQI
17th March 2025
23AQI
23AQI
18th March 2025
18AQI
18AQI
19th March 2025
19AQI
19AQI
20th March 2025
19AQI
19AQI
21st March 2025
20AQI
20AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
20AQI
20AQI
24th March 2025
18AQI
18AQI
25th March 2025
31AQI
31AQI
26th March 2025
28AQI
28AQI
27th March 2025
20AQI
20AQI
28th March 2025
18AQI
18AQI
29th March 2025
18AQI
18AQI
30th March 2025
21AQI
21AQI
31st March 2025
21AQI
21AQI
1st April 2025
21AQI
21AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
26AQI
26AQI
4th April 2025
33AQI
33AQI
5th April 2025
35AQI
35AQI
6th April 2025
27AQI
27AQI
7th April 2025
18AQI
18AQI
8th April 2025
17AQI
17AQI
9th April 2025
19AQI
19AQI
10th April 2025
32AQI
32AQI
11th April 2025
22AQI
22AQI
12th April 2025
22AQI
22AQI
13th April 2025
20AQI
20AQI
14th April 2025
25AQI
25AQI
15th April 2025
27AQI
27AQI
16th April 2025
29AQI
29AQI
17th April 2025
29AQI
29AQI
18th April 2025
34AQI
34AQI
19th April 2025
28AQI
28AQI
20th April 2025
22AQI
22AQI
21st April 2025
18AQI
18AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
27AQI
27AQI
24th April 2025
35AQI
35AQI
25th April 2025
42AQI
42AQI
26th April 2025
44AQI
44AQI
27th April 2025
29AQI
29AQI
28th April 2025
20AQI
20AQI
29th April 2025
18AQI
18AQI
30th April 2025
21AQI
21AQI
1st May 2025
33AQI
33AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
17AQI
17AQI
4th May 2025
19AQI
19AQI
5th May 2025
20AQI
20AQI
6th May 2025
28AQI
28AQI
7th May 2025
24AQI
24AQI
8th May 2025
21AQI
21AQI
9th May 2025
23AQI
23AQI
10th May 2025
22AQI
22AQI
11th May 2025
18AQI
18AQI
12th May 2025
19AQI
19AQI
13th May 2025
24AQI
24AQI
14th May 2025
23AQI
23AQI
15th May 2025
23AQI
23AQI
16th May 2025
17AQI
17AQI
17th May 2025
16AQI
16AQI
18th May 2025
16AQI
16AQI
19th May 2025
18AQI
18AQI
20th May 2025
14AQI
14AQI
21st May 2025
15AQI
15AQI
22nd May 2025
19AQI
19AQI
23rd May 2025
17AQI
17AQI
24th May 2025
17AQI
17AQI
25th May 2025
17AQI
17AQI
26th May 2025
15AQI
15AQI
27th May 2025
20AQI
20AQI
28th May 2025
25AQI
25AQI
29th May 2025
16AQI
16AQI
30th May 2025
22AQI
22AQI
31st May 2025
20AQI
20AQI
1st June 2025
24AQI
24AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
24AQI
24AQI
4th June 2025
19AQI
19AQI
5th June 2025
22AQI
22AQI
6th June 2025
25AQI
25AQI
7th June 2025
28AQI
28AQI
8th June 2025
29AQI
29AQI
9th June 2025
35AQI
35AQI
10th June 2025
39AQI
39AQI
11th June 2025
40AQI
40AQI
12th June 2025
37AQI
37AQI
13th June 2025
31AQI
31AQI
14th June 2025
22AQI
22AQI
15th June 2025
24AQI
24AQI
16th June 2025
22AQI
22AQI
17th June 2025
20AQI
20AQI
18th June 2025
16AQI
16AQI
19th June 2025
17AQI
17AQI
20th June 2025
17AQI
17AQI
21st June 2025
17AQI
17AQI
22nd June 2025
17AQI
17AQI
23rd June 2025
19AQI
19AQI
24th June 2025
33AQI
33AQI
25th June 2025
30AQI
30AQI
26th June 2025
17AQI
17AQI
27th June 2025
14AQI
14AQI
28th June 2025
20AQI
20AQI
29th June 2025
23AQI
23AQI
30th June 2025
24AQI
24AQI
1st July 2025
25AQI
25AQI
2nd July 2025
17AQI
17AQI
3rd July 2025
17AQI
17AQI
4th July 2025
19AQI
19AQI
5th July 2025
32AQI
32AQI
6th July 2025
23AQI
23AQI
7th July 2025
21AQI
21AQI
8th July 2025
25AQI
25AQI
9th July 2025
17AQI
17AQI
10th July 2025
17AQI
17AQI
11th July 2025
22AQI
22AQI
12th July 2025
19AQI
19AQI
13th July 2025
25AQI
25AQI
14th July 2025
22AQI
22AQI
15th July 2025
26AQI
26AQI
16th July 2025
38AQI
38AQI
17th July 2025
40AQI
40AQI
18th July 2025
38AQI
38AQI
19th July 2025
26AQI
26AQI
20th July 2025
24AQI
24AQI
21st July 2025
28AQI
28AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
26AQI
26AQI
24th July 2025
26AQI
26AQI
25th July 2025
18AQI
18AQI
26th July 2025
25AQI
25AQI
27th July 2025
25AQI
25AQI
28th July 2025
24AQI
24AQI
29th July 2025
26AQI
26AQI
30th July 2025
29AQI
29AQI
31st July 2025
24AQI
24AQI
1st August 2025
25AQI
25AQI
2nd August 2025
28AQI
28AQI
42AQI
29AQI
23AQI
26AQI
20AQI
24AQI
25AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
24
7
28
31
30
31
30
31
2
207
7
Highest AQI recorded in
January42AQI
Lowest AQI recorded in
May20AQI
202428AQI
29
2
29
31
30
31
29
30
1
30
1
28
2
31
28
2
26
5
352
13
Highest AQI recorded in
December35AQI
Lowest AQI recorded in
June24AQI
202332AQI
28
3
26
2
31
30
31
30
29
2
25
5
1
30
30
1
19
10
28
3
337
26
1
Highest AQI recorded in
November42AQI
Lowest AQI recorded in
April24AQI
202235AQI
24
6
20
2
30
1
30
31
30
22
3
20
7
2
13
15
1
2
17
13
29
2
269
46
3
2
Highest AQI recorded in
October69AQI
Lowest AQI recorded in
May22AQI
202129AQI
25
5
28
30
1
30
31
27
3
31
29
1
1
30
31
27
3
31
350
13
1
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
May24AQI
202038AQI
9
4
20
18
30
31
30
1
17
4
2
5
2
25
5
27
3
26
5
233
22
2
5
2
Highest AQI recorded in
September78AQI
Lowest AQI recorded in
June26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
38AQILeast Polluted Year Recorded
2025(Avg.)
27AQIWhite Center's annual 2025 AQI (27) shows an average percentage change of -16.3% (improved AQI) compared to previous years: 2020 (38), 2021 (29), 2022 (35), 2023 (32), 2024 (28).
