Tacoma, 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
Tacoma, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
106AQILowest AQI recorded on
11th Aug 2024
7AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Tacoma, Washington, United States
AQI
Day
Night
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
10AM5th Aug
37AQI
Avg. Lowest Time
4PM5th Aug
26AQI
Night time
Avg. Highest Time
9PM5th Aug
24AQI
Avg. Lowest Time
4AM6th Aug
20AQI
In the last 24 hours,
Tacoma's AQI reached its highest point of 37 at 10 AM during the Day, while the lowest point, 20, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tacoma, Washington, United States
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025245 AMAQI
7th Jul 2025226 AMAQI
7th Jul 2025207 AMAQI
7th Jul 2025198 AMAQI
7th Jul 2025199 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025191 PMAQI
7th Jul 2025202 PMAQI
7th Jul 2025213 PMAQI
7th Jul 2025204 PMAQI
7th Jul 2025205 PMAQI
7th Jul 2025196 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025188 PMAQI
7th Jul 2025189 PMAQI
7th Jul 20251810 PMAQI
7th Jul 20251911 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025224 AMAQI
23°C16/31°C
8th Jul 2025255 AMAQI
8th Jul 2025266 AMAQI
8th Jul 2025237 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20252711 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025211 PMAQI
8th Jul 2025242 PMAQI
8th Jul 2025253 PMAQI
8th Jul 2025244 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025246 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025199 PMAQI
8th Jul 20251910 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251912 AMAQI
9th Jul 2025171 AMAQI
9th Jul 2025142 AMAQI
9th Jul 2025153 AMAQI
9th Jul 2025144 AMAQI
23°C16/31°C
9th Jul 2025155 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025147 AMAQI
9th Jul 2025148 AMAQI
9th Jul 2025149 AMAQI
9th Jul 20251510 AMAQI
9th Jul 20251411 AMAQI
9th Jul 20251412 PMAQI
9th Jul 2025151 PMAQI
9th Jul 2025142 PMAQI
9th Jul 2025143 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025195 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025167 PMAQI
9th Jul 2025168 PMAQI
9th Jul 2025179 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251611 PMAQI
10th Jul 20251612 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025152 AMAQI
10th Jul 2025143 AMAQI
10th Jul 2025134 AMAQI
19°C15/23°C
10th Jul 2025135 AMAQI
10th Jul 2025136 AMAQI
10th Jul 2025147 AMAQI
10th Jul 2025138 AMAQI
10th Jul 2025159 AMAQI
10th Jul 20251710 AMAQI
10th Jul 20251911 AMAQI
10th Jul 20251912 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025172 PMAQI
10th Jul 2025163 PMAQI
10th Jul 2025164 PMAQI
10th Jul 2025165 PMAQI
10th Jul 2025156 PMAQI
10th Jul 2025167 PMAQI
10th Jul 2025168 PMAQI
10th Jul 2025159 PMAQI
10th Jul 20251410 PMAQI
10th Jul 20251611 PMAQI
11th Jul 20251612 AMAQI
11th Jul 2025161 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025194 AMAQI
18°C14/23°C
11th Jul 2025185 AMAQI
11th Jul 2025216 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025198 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025205 PMAQI
11th Jul 2025196 PMAQI
11th Jul 2025197 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025199 PMAQI
11th Jul 20251910 PMAQI
11th Jul 20251811 PMAQI
12th Jul 20251912 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025252 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025234 AMAQI
23°C15/31°C
12th Jul 2025265 AMAQI
12th Jul 2025346 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025219 AMAQI
12th Jul 20252010 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025196 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025189 PMAQI
12th Jul 20251910 PMAQI
12th Jul 20251911 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025181 AMAQI
13th Jul 2025162 AMAQI
13th Jul 2025173 AMAQI
13th Jul 2025214 AMAQI
24°C19/31°C
13th Jul 2025215 AMAQI
13th Jul 2025206 AMAQI
13th Jul 2025247 AMAQI
13th Jul 2025218 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025201 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025213 PMAQI
13th Jul 2025214 PMAQI
13th Jul 2025215 PMAQI
13th Jul 2025206 PMAQI
13th Jul 2025207 PMAQI
13th Jul 2025198 PMAQI
13th Jul 2025189 PMAQI
13th Jul 20251810 PMAQI
13th Jul 20252011 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025251 AMAQI
14th Jul 2025292 AMAQI
14th Jul 2025293 AMAQI
14th Jul 2025304 AMAQI
26°C19/34°C
14th Jul 2025265 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025258 PMAQI
14th Jul 2025269 PMAQI
14th Jul 20252710 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252512 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025294 AMAQI
20°C18/22°C
15th Jul 2025255 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252912 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025216 PMAQI
15th Jul 2025257 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252110 PMAQI
15th Jul 20251911 PMAQI
16th Jul 20252012 AMAQI
16th Jul 2025201 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025253 AMAQI
16th Jul 2025284 AMAQI
23°C16/32°C
16th Jul 2025385 AMAQI
16th Jul 2025426 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025391 PMAQI
16th Jul 2025382 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025295 PMAQI
16th Jul 2025296 PMAQI
16th Jul 2025317 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20252610 PMAQI
16th Jul 20252911 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025393 AMAQI
17th Jul 2025464 AMAQI
28°C21/36°C
17th Jul 2025465 AMAQI
17th Jul 2025436 AMAQI
17th Jul 2025447 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025459 AMAQI
17th Jul 20254810 AMAQI
17th Jul 20254911 AMAQI
17th Jul 20254912 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254112 AMAQI
18th Jul 2025411 AMAQI
18th Jul 2025382 AMAQI
18th Jul 2025363 AMAQI
18th Jul 2025354 AMAQI
23°C14/31°C
18th Jul 2025375 AMAQI
18th Jul 2025356 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025293 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252712 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025204 AMAQI
18°C15/20°C
19th Jul 2025195 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025209 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025211 AMAQI
20th Jul 2025192 AMAQI
20th Jul 2025163 AMAQI
20th Jul 2025174 AMAQI
17°C13/22°C
20th Jul 2025155 AMAQI
20th Jul 2025146 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025169 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025151 PMAQI
20th Jul 2025172 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025179 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20251811 PMAQI
21st Jul 20251812 AMAQI
21st Jul 2025191 AMAQI
21st Jul 2025212 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025214 AMAQI
17°C13/20°C
21st Jul 2025285 AMAQI
21st Jul 2025266 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025174 AMAQI
19°C14/24°C
22nd Jul 2025145 AMAQI
22nd Jul 2025136 AMAQI
22nd Jul 2025147 AMAQI
22nd Jul 2025158 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025144 AMAQI
18°C14/22°C
23rd Jul 2025155 AMAQI
23rd Jul 2025156 AMAQI
23rd Jul 2025157 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025214 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025196 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025184 AMAQI
22°C16/31°C
24th Jul 2025185 AMAQI
24th Jul 2025166 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251510 AMAQI
24th Jul 20251611 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025162 PMAQI
24th Jul 2025173 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025188 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20252011 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025232 AMAQI
25th Jul 2025223 AMAQI
25th Jul 2025194 AMAQI
18°C14/22°C
25th Jul 2025175 AMAQI
25th Jul 2025196 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025158 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025152 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025169 PMAQI
25th Jul 20251610 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025164 AMAQI
17°C14/21°C
26th Jul 2025235 AMAQI
26th Jul 2025206 AMAQI
26th Jul 2025167 AMAQI
26th Jul 2025168 AMAQI
26th Jul 2025149 AMAQI
26th Jul 20251510 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025141 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025195 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025191 AMAQI
27th Jul 2025192 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025194 AMAQI
18°C14/23°C
27th Jul 2025245 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025188 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025171 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025194 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251710 PMAQI
27th Jul 20251711 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025203 AMAQI
28th Jul 2025194 AMAQI
19°C14/26°C
28th Jul 2025195 AMAQI
28th Jul 2025206 AMAQI
28th Jul 2025197 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025192 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025217 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20251910 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252312 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025244 AMAQI
21°C15/30°C
29th Jul 2025255 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252710 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI
24°C16/32°C
30th Jul 2025385 AMAQI
30th Jul 2025376 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253310 AMAQI
30th Jul 20253111 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025346 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025299 PMAQI
30th Jul 20252810 PMAQI
30th Jul 20252911 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025311 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025224 AMAQI
24°C18/33°C
31st Jul 2025205 AMAQI
31st Jul 2025216 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025251 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025262 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
23°C17/31°C
1st Aug 2025185 AMAQI
1st Aug 2025166 AMAQI
1st Aug 2025177 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252110 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025201 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025174 PMAQI
1st Aug 2025175 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252510 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025251 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025224 AMAQI
19°C15/23°C
2nd Aug 2025235 AMAQI
2nd Aug 2025196 AMAQI
2nd Aug 2025167 AMAQI
2nd Aug 2025148 AMAQI
2nd Aug 2025149 AMAQI
2nd Aug 20251510 AMAQI
2nd Aug 20251411 AMAQI
2nd Aug 20251312 PMAQI
2nd Aug 2025131 PMAQI
2nd Aug 2025122 PMAQI
2nd Aug 2025143 PMAQI
2nd Aug 2025144 PMAQI
2nd Aug 2025175 PMAQI
2nd Aug 2025176 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252711 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025272 AMAQI
3rd Aug 2025233 AMAQI
3rd Aug 2025224 AMAQI
19°C16/21°C
3rd Aug 2025205 AMAQI
3rd Aug 2025196 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025198 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252111 AMAQI
3rd Aug 20251912 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025192 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025217 PMAQI
3rd Aug 2025218 PMAQI
3rd Aug 2025239 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20254011 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025522 AMAQI
4th Aug 2025453 AMAQI
4th Aug 2025474 AMAQI
17°C15/21°C
4th Aug 2025445 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025357 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025339 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253912 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025492 PMAQI
4th Aug 2025553 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025666 PMAQI
4th Aug 2025447 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20254112 AMAQI
5th Aug 2025341 AMAQI
5th Aug 2025312 AMAQI
5th Aug 2025303 AMAQI
5th Aug 2025324 AMAQI
18°C15/22°C
5th Aug 2025335 AMAQI
5th Aug 2025316 AMAQI
5th Aug 2025287 AMAQI
5th Aug 2025318 AMAQI
5th Aug 2025359 AMAQI
5th Aug 20253710 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253012 PMAQI
5th Aug 2025281 PMAQI
5th Aug 2025282 PMAQI
5th Aug 2025263 PMAQI
5th Aug 2025264 PMAQI
5th Aug 2025285 PMAQI
5th Aug 2025306 PMAQI
5th Aug 2025317 PMAQI
5th Aug 2025288 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252412 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025212 AMAQI
6th Aug 2025203 AMAQI
6th Aug 2025204 AMAQI
19°C15/24°C
6th Aug 2025205 AMAQI
5 AM6th Aug 2025216 AMAQI
6th Aug 2025227 AMAQI
6th Aug 2025228 AMAQI
6th Aug 2025209 AMAQI
6th Aug 20252110 AMAQI
6th Aug 20252211 AMAQI
6th Aug 20252012 PMAQI
12 PM6th Aug 2025201 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
23AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
23AQI
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. 23), while the lowest AQI was between 5 AM to 8 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 11 PM
23AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 10 PM
23AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 23), while the lowest AQI was between 12 AM to 10 PM (Avg. 23).
2025 Days Vs Air Quality
Tacoma, Washington, United States
2025
95%
207
5%
10
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
207 DaysModerate
10 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% 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
Tacoma, 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
40AQI
40AQI
2nd January 2025
44AQI
44AQI
3rd January 2025
29AQI
29AQI
4th January 2025
34AQI
34AQI
5th January 2025
25AQI
25AQI
6th January 2025
22AQI
22AQI
7th January 2025
36AQI
36AQI
8th January 2025
31AQI
31AQI
9th January 2025
35AQI
35AQI
10th January 2025
31AQI
31AQI
11th January 2025
27AQI
27AQI
12th January 2025
44AQI
44AQI
13th January 2025
49AQI
49AQI
14th January 2025
48AQI
48AQI
15th January 2025
48AQI
48AQI
16th January 2025
33AQI
33AQI
17th January 2025
38AQI
38AQI
18th January 2025
49AQI
49AQI
19th January 2025
59AQI
59AQI
20th January 2025
55AQI
55AQI
21st January 2025
58AQI
58AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
61AQI
61AQI
24th January 2025
46AQI
46AQI
25th January 2025
42AQI
42AQI
26th January 2025
56AQI
56AQI
27th January 2025
69AQI
69AQI
28th January 2025
68AQI
68AQI
29th January 2025
64AQI
64AQI
30th January 2025
54AQI
54AQI
31st January 2025
33AQI
33AQI
1st February 2025
21AQI
21AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
27AQI
27AQI
4th February 2025
31AQI
31AQI
5th February 2025
26AQI
26AQI
6th February 2025
23AQI
23AQI
7th February 2025
26AQI
26AQI
8th February 2025
31AQI
31AQI
9th February 2025
45AQI
45AQI
10th February 2025
36AQI
36AQI
11th February 2025
26AQI
26AQI
12th February 2025
36AQI
36AQI
13th February 2025
27AQI
27AQI
14th February 2025
39AQI
39AQI
15th February 2025
34AQI
34AQI
16th February 2025
30AQI
30AQI
17th February 2025
25AQI
25AQI
18th February 2025
24AQI
24AQI
19th February 2025
24AQI
24AQI
20th February 2025
21AQI
21AQI
21st February 2025
38AQI
38AQI
22nd February 2025
23AQI
23AQI
23rd February 2025
19AQI
19AQI
24th February 2025
28AQI
28AQI
25th February 2025
19AQI
19AQI
26th February 2025
32AQI
32AQI
27th February 2025
41AQI
41AQI
28th February 2025
39AQI
39AQI
1st March 2025
44AQI
44AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
23AQI
23AQI
4th March 2025
24AQI
24AQI
5th March 2025
22AQI
22AQI
6th March 2025
25AQI
25AQI
7th March 2025
37AQI
37AQI
8th March 2025
32AQI
32AQI
9th March 2025
23AQI
23AQI
10th March 2025
20AQI
20AQI
11th March 2025
29AQI
29AQI
12th March 2025
22AQI
22AQI
13th March 2025
19AQI
19AQI
14th March 2025
22AQI
22AQI
15th March 2025
21AQI
21AQI
16th March 2025
20AQI
20AQI
17th March 2025
22AQI
22AQI
18th March 2025
20AQI
20AQI
19th March 2025
22AQI
22AQI
20th March 2025
17AQI
17AQI
21st March 2025
19AQI
19AQI
22nd March 2025
18AQI
18AQI
23rd March 2025
20AQI
20AQI
24th March 2025
17AQI
17AQI
25th March 2025
25AQI
25AQI
26th March 2025
27AQI
27AQI
27th March 2025
20AQI
20AQI
28th March 2025
18AQI
18AQI
29th March 2025
18AQI
18AQI
30th March 2025
28AQI
28AQI
31st March 2025
21AQI
21AQI
1st April 2025
22AQI
22AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
23AQI
23AQI
4th April 2025
39AQI
39AQI
5th April 2025
35AQI
35AQI
6th April 2025
27AQI
27AQI
7th April 2025
17AQI
17AQI
8th April 2025
17AQI
17AQI
9th April 2025
20AQI
20AQI
10th April 2025
35AQI
35AQI
11th April 2025
19AQI
19AQI
12th April 2025
22AQI
22AQI
13th April 2025
22AQI
22AQI
14th April 2025
23AQI
23AQI
15th April 2025
22AQI
22AQI
16th April 2025
25AQI
25AQI
17th April 2025
27AQI
27AQI
18th April 2025
30AQI
30AQI
19th April 2025
27AQI
27AQI
20th April 2025
18AQI
18AQI
21st April 2025
18AQI
18AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
27AQI
27AQI
24th April 2025
33AQI
33AQI
25th April 2025
41AQI
41AQI
26th April 2025
43AQI
43AQI
27th April 2025
30AQI
30AQI
28th April 2025
21AQI
21AQI
29th April 2025
17AQI
17AQI
30th April 2025
23AQI
23AQI
1st May 2025
33AQI
33AQI
2nd May 2025
30AQI
30AQI
3rd May 2025
15AQI
15AQI
4th May 2025
18AQI
18AQI
5th May 2025
21AQI
21AQI
6th May 2025
28AQI
28AQI
7th May 2025
20AQI
20AQI
8th May 2025
20AQI
20AQI
9th May 2025
23AQI
23AQI
10th May 2025
25AQI
25AQI
11th May 2025
19AQI
19AQI
12th May 2025
20AQI
20AQI
13th May 2025
23AQI
23AQI
14th May 2025
25AQI
25AQI
15th May 2025
22AQI
22AQI
16th May 2025
17AQI
17AQI
17th May 2025
15AQI
15AQI
18th May 2025
14AQI
14AQI
19th May 2025
18AQI
18AQI
20th May 2025
14AQI
14AQI
21st May 2025
13AQI
13AQI
22nd May 2025
17AQI
17AQI
23rd May 2025
16AQI
16AQI
24th May 2025
19AQI
19AQI
25th May 2025
15AQI
15AQI
26th May 2025
16AQI
16AQI
27th May 2025
17AQI
17AQI
28th May 2025
24AQI
24AQI
29th May 2025
16AQI
16AQI
30th May 2025
26AQI
26AQI
31st May 2025
23AQI
23AQI
1st June 2025
23AQI
23AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
25AQI
25AQI
4th June 2025
19AQI
19AQI
5th June 2025
18AQI
18AQI
6th June 2025
21AQI
21AQI
7th June 2025
23AQI
23AQI
8th June 2025
29AQI
29AQI
9th June 2025
31AQI
31AQI
10th June 2025
43AQI
43AQI
11th June 2025
43AQI
43AQI
12th June 2025
35AQI
35AQI
13th June 2025
26AQI
26AQI
14th June 2025
23AQI
23AQI
15th June 2025
24AQI
24AQI
16th June 2025
21AQI
21AQI
17th June 2025
20AQI
20AQI
18th June 2025
15AQI
15AQI
19th June 2025
17AQI
17AQI
20th June 2025
16AQI
16AQI
21st June 2025
14AQI
14AQI
22nd June 2025
13AQI
13AQI
23rd June 2025
18AQI
18AQI
24th June 2025
34AQI
34AQI
25th June 2025
24AQI
24AQI
26th June 2025
14AQI
14AQI
27th June 2025
14AQI
14AQI
28th June 2025
16AQI
16AQI
29th June 2025
17AQI
17AQI
30th June 2025
21AQI
21AQI
1st July 2025
26AQI
26AQI
2nd July 2025
18AQI
18AQI
3rd July 2025
16AQI
16AQI
4th July 2025
19AQI
19AQI
5th July 2025
31AQI
31AQI
6th July 2025
23AQI
23AQI
7th July 2025
19AQI
19AQI
8th July 2025
22AQI
22AQI
9th July 2025
16AQI
16AQI
10th July 2025
15AQI
15AQI
11th July 2025
20AQI
20AQI
12th July 2025
21AQI
21AQI
13th July 2025
21AQI
21AQI
14th July 2025
25AQI
25AQI
15th July 2025
24AQI
24AQI
16th July 2025
32AQI
32AQI
17th July 2025
40AQI
40AQI
18th July 2025
31AQI
31AQI
19th July 2025
22AQI
22AQI
20th July 2025
18AQI
18AQI
21st July 2025
23AQI
23AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
18AQI
18AQI
24th July 2025
18AQI
18AQI
25th July 2025
18AQI
18AQI
26th July 2025
18AQI
18AQI
27th July 2025
19AQI
19AQI
28th July 2025
21AQI
21AQI
29th July 2025
27AQI
27AQI
30th July 2025
32AQI
32AQI
31st July 2025
26AQI
26AQI
1st August 2025
22AQI
22AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
23AQI
23AQI
4th August 2025
47AQI
47AQI
5th August 2025
31AQI
31AQI
45AQI
29AQI
23AQI
26AQI
20AQI
23AQI
22AQI
28AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
21
10
28
31
30
31
30
31
5
207
10
Highest AQI recorded in
January45AQI
Lowest AQI recorded in
May20AQI
202423AQI
29
2
29
31
30
31
29
30
1
31
29
1
31
28
2
23
8
351
14
Highest AQI recorded in
December36AQI
Lowest AQI recorded in
August18AQI
202327AQI
25
1
25
3
29
2
30
31
30
29
1
1
25
5
1
30
30
1
19
10
29
2
332
25
2
Highest AQI recorded in
November38AQI
Lowest AQI recorded in
April20AQI
202232AQI
22
8
17
4
30
1
30
31
30
24
1
25
3
1
15
11
4
1
21
9
27
4
273
40
4
2
Highest AQI recorded in
October62AQI
Lowest AQI recorded in
May16AQI
202127AQI
26
4
27
1
29
2
29
1
31
27
3
31
29
2
30
29
2
27
3
31
346
18
Highest AQI recorded in
January36AQI
Lowest AQI recorded in
May17AQI
202033AQI
11
2
20
18
30
30
1
31
17
4
2
4
3
25
5
26
4
22
9
230
25
2
4
3
Highest AQI recorded in
September79AQI
Lowest AQI recorded in
June18AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
33AQILeast Polluted Year Recorded
2024(Avg.)
23AQITacoma's annual 2025 AQI (27) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (33), 2021 (27), 2022 (32), 2023 (27), 2024 (23).
