Roseway, Portland, Oregon, 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
Roseway, Portland, Oregon, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
39AQILowest AQI recorded on
2nd Aug 2025
17AQISame Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 20 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Roseway, Portland, Oregon, United States
AQI
Day
Night
.
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
6PM9th Aug
22AQI
Avg. Lowest Time
10AM9th Aug
18AQI
Night time
Avg. Highest Time
11PM9th Aug
26AQI
Avg. Lowest Time
5AM9th Aug
20AQI
In the last 24 hours,
Roseway's AQI reached its highest point of 26 at 11 PM during the Night, while the lowest point, 18, was recorded at 10 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Roseway, Portland, Oregon, United States
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Jul 2025185 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025187 AMAQI
11th Jul 2025198 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252111 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025211 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025195 PMAQI
11th Jul 2025186 PMAQI
11th Jul 2025187 PMAQI
11th Jul 2025198 PMAQI
11th Jul 2025189 PMAQI
11th Jul 20251910 PMAQI
11th Jul 20251611 PMAQI
12th Jul 20251712 AMAQI
12th Jul 2025181 AMAQI
12th Jul 2025172 AMAQI
12th Jul 2025183 AMAQI
12th Jul 2025184 AMAQI
23°C16/33°C
12th Jul 2025185 AMAQI
12th Jul 2025166 AMAQI
12th Jul 2025177 AMAQI
12th Jul 2025188 AMAQI
12th Jul 2025189 AMAQI
12th Jul 20251710 AMAQI
12th Jul 20251611 AMAQI
12th Jul 20251512 PMAQI
12th Jul 2025161 PMAQI
12th Jul 2025162 PMAQI
12th Jul 2025173 PMAQI
12th Jul 2025184 PMAQI
12th Jul 2025185 PMAQI
12th Jul 2025176 PMAQI
12th Jul 2025187 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025179 PMAQI
12th Jul 20251810 PMAQI
12th Jul 20251811 PMAQI
13th Jul 20251712 AMAQI
13th Jul 2025171 AMAQI
13th Jul 2025182 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025214 AMAQI
24°C17/30°C
13th Jul 2025235 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025238 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025215 PMAQI
13th Jul 2025196 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025179 PMAQI
13th Jul 20251710 PMAQI
13th Jul 20251811 PMAQI
14th Jul 20251812 AMAQI
14th Jul 2025161 AMAQI
14th Jul 2025152 AMAQI
14th Jul 2025163 AMAQI
14th Jul 2025154 AMAQI
26°C19/37°C
14th Jul 2025155 AMAQI
14th Jul 2025156 AMAQI
14th Jul 2025167 AMAQI
14th Jul 2025168 AMAQI
14th Jul 2025159 AMAQI
14th Jul 20251410 AMAQI
14th Jul 20251411 AMAQI
14th Jul 20251512 PMAQI
14th Jul 2025141 PMAQI
14th Jul 2025162 PMAQI
14th Jul 2025143 PMAQI
14th Jul 2025144 PMAQI
14th Jul 2025145 PMAQI
14th Jul 2025156 PMAQI
14th Jul 2025157 PMAQI
14th Jul 2025168 PMAQI
14th Jul 2025169 PMAQI
14th Jul 20251810 PMAQI
14th Jul 20251711 PMAQI
15th Jul 20251812 AMAQI
15th Jul 2025181 AMAQI
15th Jul 2025172 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025184 AMAQI
20°C16/29°C
15th Jul 2025175 AMAQI
15th Jul 2025186 AMAQI
15th Jul 2025187 AMAQI
15th Jul 2025198 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025218 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252312 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025203 AMAQI
16th Jul 2025224 AMAQI
24°C14/33°C
16th Jul 2025245 AMAQI
16th Jul 2025246 AMAQI
16th Jul 2025217 AMAQI
16th Jul 2025208 AMAQI
16th Jul 2025219 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025272 PMAQI
16th Jul 2025283 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025228 PMAQI
16th Jul 2025219 PMAQI
16th Jul 20252110 PMAQI
16th Jul 20252211 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025231 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025273 AMAQI
17th Jul 2025304 AMAQI
29°C21/37°C
17th Jul 2025335 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025347 AMAQI
17th Jul 2025338 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025331 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252510 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025293 AMAQI
18th Jul 2025284 AMAQI
24°C17/32°C
18th Jul 2025305 AMAQI
18th Jul 2025306 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025211 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025193 AMAQI
19th Jul 2025174 AMAQI
22°C17/29°C
19th Jul 2025175 AMAQI
19th Jul 2025206 AMAQI
19th Jul 2025197 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025218 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025214 AMAQI
19°C15/26°C
20th Jul 2025205 AMAQI
20th Jul 2025206 AMAQI
20th Jul 2025207 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025199 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025213 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025219 PMAQI
20th Jul 20252110 PMAQI
20th Jul 20252211 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025214 AMAQI
18°C14/22°C
21st Jul 2025185 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025272 AMAQI
22nd Jul 2025233 AMAQI
22nd Jul 2025244 AMAQI
20°C16/24°C
22nd Jul 2025225 AMAQI
22nd Jul 2025246 AMAQI
22nd Jul 2025247 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025204 AMAQI
21°C15/30°C
23rd Jul 2025205 AMAQI
23rd Jul 2025196 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252110 PMAQI
23rd Jul 20252011 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025191 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025184 AMAQI
24°C17/34°C
24th Jul 2025195 AMAQI
24th Jul 2025206 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025208 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025224 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025227 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025171 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025184 AMAQI
22°C17/31°C
25th Jul 2025205 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025208 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 2025175 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251610 PMAQI
25th Jul 20251611 PMAQI
26th Jul 20251712 AMAQI
26th Jul 2025161 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025164 AMAQI
19°C15/24°C
26th Jul 2025165 AMAQI
26th Jul 2025186 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025208 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025193 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025222 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025234 AMAQI
17°C13/22°C
27th Jul 2025245 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252512 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025233 AMAQI
28th Jul 2025234 AMAQI
20°C14/28°C
28th Jul 2025235 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025251 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025184 AMAQI
22°C15/31°C
29th Jul 2025175 AMAQI
29th Jul 2025176 AMAQI
29th Jul 2025187 AMAQI
29th Jul 2025178 AMAQI
29th Jul 2025179 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025191 PMAQI
29th Jul 2025212 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025204 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025198 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025274 AMAQI
24°C16/33°C
30th Jul 2025245 AMAQI
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20251912 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252910 PMAQI
30th Jul 20252811 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025203 AMAQI
31st Jul 2025184 AMAQI
23°C17/32°C
31st Jul 2025165 AMAQI
31st Jul 2025186 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025208 AMAQI
31st Jul 2025199 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025206 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025191 AMAQI
1st Aug 2025192 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025204 AMAQI
22°C17/30°C
1st Aug 2025195 AMAQI
1st Aug 2025196 AMAQI
1st Aug 2025177 AMAQI
1st Aug 2025168 AMAQI
1st Aug 2025159 AMAQI
1st Aug 20251510 AMAQI
1st Aug 20251611 AMAQI
1st Aug 20251712 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025189 PMAQI
1st Aug 20251810 PMAQI
1st Aug 20251911 PMAQI
2nd Aug 20252012 AMAQI
2nd Aug 2025191 AMAQI
2nd Aug 2025182 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025184 AMAQI
21°C16/28°C
2nd Aug 2025165 AMAQI
2nd Aug 2025166 AMAQI
2nd Aug 2025167 AMAQI
2nd Aug 2025168 AMAQI
2nd Aug 2025149 AMAQI
2nd Aug 20251510 AMAQI
2nd Aug 20251511 AMAQI
2nd Aug 20251412 PMAQI
2nd Aug 2025141 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025143 PMAQI
2nd Aug 2025144 PMAQI
2nd Aug 2025145 PMAQI
2nd Aug 2025146 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025178 PMAQI
2nd Aug 2025189 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025222 AMAQI
3rd Aug 2025213 AMAQI
3rd Aug 2025204 AMAQI
19°C17/23°C
3rd Aug 2025205 AMAQI
3rd Aug 2025196 AMAQI
3rd Aug 2025197 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025189 AMAQI
3rd Aug 20251710 AMAQI
3rd Aug 20251811 AMAQI
3rd Aug 20251612 PMAQI
3rd Aug 2025161 PMAQI
3rd Aug 2025172 PMAQI
3rd Aug 2025173 PMAQI
3rd Aug 2025184 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025206 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025239 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252111 PMAQI
4th Aug 20252312 AMAQI
4th Aug 2025241 AMAQI
4th Aug 2025262 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025234 AMAQI
18°C15/22°C
4th Aug 2025225 AMAQI
4th Aug 2025206 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025208 AMAQI
4th Aug 2025209 AMAQI
4th Aug 20251910 AMAQI
4th Aug 20252011 AMAQI
4th Aug 20252112 PMAQI
4th Aug 2025231 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025264 PMAQI
4th Aug 2025295 PMAQI
4th Aug 2025306 PMAQI
4th Aug 2025207 PMAQI
4th Aug 2025318 PMAQI
4th Aug 2025399 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025413 AMAQI
5th Aug 2025414 AMAQI
19°C15/24°C
5th Aug 2025385 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025387 AMAQI
5th Aug 2025358 AMAQI
5th Aug 2025379 AMAQI
5th Aug 20253810 AMAQI
5th Aug 20253611 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025412 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025386 PMAQI
5th Aug 2025397 PMAQI
5th Aug 2025388 PMAQI
5th Aug 2025319 PMAQI
5th Aug 20253210 PMAQI
5th Aug 20253111 PMAQI
6th Aug 20252912 AMAQI
6th Aug 2025281 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025213 AMAQI
6th Aug 2025214 AMAQI
21°C15/29°C
6th Aug 2025225 AMAQI
6th Aug 2025216 AMAQI
6th Aug 2025207 AMAQI
6th Aug 2025218 AMAQI
6th Aug 2025209 AMAQI
6th Aug 20252210 AMAQI
6th Aug 20252111 AMAQI
6th Aug 20252112 PMAQI
6th Aug 2025211 PMAQI
6th Aug 2025212 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025194 PMAQI
6th Aug 2025175 PMAQI
6th Aug 2025166 PMAQI
6th Aug 2025227 PMAQI
6th Aug 2025208 PMAQI
6th Aug 2025189 PMAQI
6th Aug 20251810 PMAQI
6th Aug 20251811 PMAQI
7th Aug 20251812 AMAQI
7th Aug 2025181 AMAQI
7th Aug 2025182 AMAQI
7th Aug 2025183 AMAQI
7th Aug 2025174 AMAQI
20°C16/24°C
7th Aug 2025185 AMAQI
7th Aug 2025186 AMAQI
7th Aug 2025177 AMAQI
7th Aug 2025178 AMAQI
7th Aug 2025189 AMAQI
7th Aug 20251610 AMAQI
7th Aug 20251611 AMAQI
7th Aug 20251612 PMAQI
7th Aug 2025161 PMAQI
7th Aug 2025162 PMAQI
7th Aug 2025163 PMAQI
7th Aug 2025164 PMAQI
7th Aug 2025165 PMAQI
7th Aug 2025176 PMAQI
7th Aug 2025177 PMAQI
7th Aug 2025168 PMAQI
7th Aug 2025169 PMAQI
7th Aug 20251710 PMAQI
7th Aug 20251811 PMAQI
8th Aug 20251812 AMAQI
8th Aug 2025181 AMAQI
8th Aug 2025182 AMAQI
8th Aug 2025173 AMAQI
8th Aug 2025164 AMAQI
20°C16/24°C
8th Aug 2025155 AMAQI
8th Aug 2025166 AMAQI
8th Aug 2025167 AMAQI
8th Aug 2025168 AMAQI
8th Aug 2025179 AMAQI
8th Aug 20251810 AMAQI
8th Aug 20251811 AMAQI
8th Aug 20252012 PMAQI
8th Aug 2025211 PMAQI
8th Aug 2025222 PMAQI
8th Aug 2025213 PMAQI
8th Aug 2025214 PMAQI
8th Aug 2025215 PMAQI
8th Aug 2025216 PMAQI
8th Aug 2025187 PMAQI
8th Aug 2025188 PMAQI
8th Aug 2025209 PMAQI
8th Aug 20252010 PMAQI
8th Aug 20252111 PMAQI
9th Aug 20252012 AMAQI
9th Aug 2025201 AMAQI
9th Aug 2025222 AMAQI
9th Aug 2025223 AMAQI
9th Aug 2025214 AMAQI
21°C14/29°C
9th Aug 2025205 AMAQI
9th Aug 2025206 AMAQI
9th Aug 2025187 AMAQI
9th Aug 2025198 AMAQI
9th Aug 2025189 AMAQI
9th Aug 20251810 AMAQI
9th Aug 20251911 AMAQI
9th Aug 20252112 PMAQI
9th Aug 2025201 PMAQI
9th Aug 2025202 PMAQI
9th Aug 2025213 PMAQI
9th Aug 2025204 PMAQI
9th Aug 2025215 PMAQI
9th Aug 2025226 PMAQI
9th Aug 2025227 PMAQI
9th Aug 2025228 PMAQI
9th Aug 2025259 PMAQI
9th Aug 20252410 PMAQI
9th Aug 20252611 PMAQI
10th Aug 20252512 AMAQI
10th Aug 2025241 AMAQI
10th Aug 2025242 AMAQI
10th Aug 2025243 AMAQI
10th Aug 2025254 AMAQI
23°C16/29°C
10th Aug 2025255 AMAQI
5 AM10th Aug 2025266 AMAQI
10th Aug 2025247 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
22AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
22AQI
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. 22), while the lowest AQI was between 5 AM to 8 PM (Avg. 22).
Night time
Avg. Highest Time
12 AM - 11 PM
22AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
22AQI
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. 22), while the lowest AQI was between 12 AM to 11 PM (Avg. 22).
2025 Days Vs Air Quality
Roseway, Portland, Oregon, United States
2025
100%
137
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
137 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 222 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
Roseway, Portland, Oregon, 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 March 2025
18AQI
18AQI
2nd March 2025
16AQI
16AQI
3rd March 2025
16AQI
16AQI
4th March 2025
16AQI
16AQI
5th March 2025
22AQI
22AQI
6th March 2025
16AQI
16AQI
1st April 2025
24AQI
24AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
25AQI
25AQI
4th April 2025
29AQI
29AQI
5th April 2025
18AQI
18AQI
6th April 2025
33AQI
33AQI
7th April 2025
16AQI
16AQI
8th April 2025
14AQI
14AQI
9th April 2025
16AQI
16AQI
10th April 2025
19AQI
19AQI
11th April 2025
17AQI
17AQI
12th April 2025
16AQI
16AQI
13th April 2025
20AQI
20AQI
14th April 2025
20AQI
20AQI
15th April 2025
23AQI
23AQI
16th April 2025
22AQI
22AQI
17th April 2025
22AQI
22AQI
18th April 2025
23AQI
23AQI
19th April 2025
21AQI
21AQI
20th April 2025
18AQI
18AQI
21st April 2025
15AQI
15AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
21AQI
21AQI
24th April 2025
28AQI
28AQI
25th April 2025
34AQI
34AQI
26th April 2025
26AQI
26AQI
27th April 2025
23AQI
23AQI
28th April 2025
15AQI
15AQI
29th April 2025
17AQI
17AQI
30th April 2025
19AQI
19AQI
1st May 2025
28AQI
28AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
14AQI
14AQI
4th May 2025
16AQI
16AQI
5th May 2025
18AQI
18AQI
6th May 2025
22AQI
22AQI
7th May 2025
20AQI
20AQI
8th May 2025
19AQI
19AQI
9th May 2025
23AQI
23AQI
10th May 2025
22AQI
22AQI
11th May 2025
15AQI
15AQI
12th May 2025
19AQI
19AQI
13th May 2025
18AQI
18AQI
14th May 2025
19AQI
19AQI
15th May 2025
19AQI
19AQI
16th May 2025
22AQI
22AQI
17th May 2025
20AQI
20AQI
18th May 2025
15AQI
15AQI
19th May 2025
18AQI
18AQI
20th May 2025
12AQI
12AQI
21st May 2025
14AQI
14AQI
22nd May 2025
20AQI
20AQI
23rd May 2025
17AQI
17AQI
24th May 2025
20AQI
20AQI
25th May 2025
19AQI
19AQI
26th May 2025
15AQI
15AQI
27th May 2025
17AQI
17AQI
28th May 2025
20AQI
20AQI
29th May 2025
16AQI
16AQI
30th May 2025
19AQI
19AQI
31st May 2025
18AQI
18AQI
1st June 2025
16AQI
16AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
22AQI
22AQI
4th June 2025
16AQI
16AQI
5th June 2025
17AQI
17AQI
6th June 2025
20AQI
20AQI
7th June 2025
20AQI
20AQI
8th June 2025
29AQI
29AQI
9th June 2025
31AQI
31AQI
10th June 2025
28AQI
28AQI
11th June 2025
32AQI
32AQI
12th June 2025
27AQI
27AQI
13th June 2025
20AQI
20AQI
14th June 2025
19AQI
19AQI
15th June 2025
23AQI
23AQI
16th June 2025
23AQI
23AQI
17th June 2025
19AQI
19AQI
18th June 2025
15AQI
15AQI
19th June 2025
16AQI
16AQI
20th June 2025
16AQI
16AQI
21st June 2025
17AQI
17AQI
22nd June 2025
17AQI
17AQI
23rd June 2025
24AQI
24AQI
24th June 2025
33AQI
33AQI
25th June 2025
33AQI
33AQI
26th June 2025
19AQI
19AQI
27th June 2025
16AQI
16AQI
28th June 2025
14AQI
14AQI
29th June 2025
20AQI
20AQI
30th June 2025
22AQI
22AQI
1st July 2025
20AQI
20AQI
2nd July 2025
15AQI
15AQI
3rd July 2025
14AQI
14AQI
4th July 2025
16AQI
16AQI
5th July 2025
24AQI
24AQI
6th July 2025
17AQI
17AQI
7th July 2025
18AQI
18AQI
8th July 2025
21AQI
21AQI
9th July 2025
15AQI
15AQI
10th July 2025
14AQI
14AQI
11th July 2025
19AQI
19AQI
12th July 2025
17AQI
17AQI
13th July 2025
20AQI
20AQI
14th July 2025
15AQI
15AQI
15th July 2025
20AQI
20AQI
16th July 2025
23AQI
23AQI
17th July 2025
30AQI
30AQI
18th July 2025
29AQI
29AQI
19th July 2025
21AQI
21AQI
20th July 2025
21AQI
21AQI
21st July 2025
22AQI
22AQI
22nd July 2025
25AQI
25AQI
23rd July 2025
22AQI
22AQI
24th July 2025
21AQI
21AQI
25th July 2025
17AQI
17AQI
26th July 2025
18AQI
18AQI
27th July 2025
24AQI
24AQI
28th July 2025
23AQI
23AQI
29th July 2025
19AQI
19AQI
30th July 2025
23AQI
23AQI
31st July 2025
22AQI
22AQI
1st August 2025
18AQI
18AQI
2nd August 2025
17AQI
17AQI
3rd August 2025
20AQI
20AQI
4th August 2025
27AQI
27AQI
5th August 2025
39AQI
39AQI
6th August 2025
21AQI
21AQI
7th August 2025
17AQI
17AQI
8th August 2025
18AQI
18AQI
9th August 2025
20AQI
20AQI
17AQI
21AQI
19AQI
21AQI
20AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202520AQI
6
30
31
30
31
9
137
Highest AQI recorded in
August22AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
20AQILeast Polluted Year Recorded
2025(Avg.)
20AQIRoseway's annual 2025 AQI (20) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
