Yanchep, Western Australia, Australia 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
Yanchep, Western Australia, Australia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2021
62AQILowest AQI recorded on
10th Aug 2023
16AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Yanchep, Western Australia, Australia
AQI
Day
Night
.
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
Day time
Avg. Highest Time
7AM2nd Aug
51AQI
Avg. Lowest Time
4PM2nd Aug
16AQI
Night time
Avg. Highest Time
5AM3rd Aug
48AQI
Avg. Lowest Time
7PM2nd Aug
14AQI
In the last 24 hours,
Yanchep's AQI reached its highest point of 51 at 7 AM during the Day, while the lowest point, 14, was recorded at 7 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yanchep, Western Australia, Australia
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025247 AMAQI
4th Jul 2025258 AMAQI
4th Jul 2025259 AMAQI
4th Jul 20251810 AMAQI
4th Jul 20251611 AMAQI
4th Jul 20251512 PMAQI
4th Jul 2025171 PMAQI
4th Jul 2025282 PMAQI
4th Jul 2025273 PMAQI
4th Jul 2025284 PMAQI
4th Jul 2025225 PMAQI
4th Jul 2025206 PMAQI
4th Jul 2025247 PMAQI
4th Jul 2025208 PMAQI
4th Jul 2025459 PMAQI
4th Jul 20252610 PMAQI
4th Jul 20252411 PMAQI
5th Jul 20252612 AMAQI
5th Jul 2025261 AMAQI
5th Jul 2025262 AMAQI
5th Jul 2025243 AMAQI
5th Jul 2025274 AMAQI
5th Jul 2025265 AMAQI
5th Jul 2025266 AMAQI
15°C13/17°C
5th Jul 2025247 AMAQI
5th Jul 2025258 AMAQI
5th Jul 2025259 AMAQI
5th Jul 20252010 AMAQI
5th Jul 20251811 AMAQI
5th Jul 20252012 PMAQI
5th Jul 2025201 PMAQI
5th Jul 2025212 PMAQI
5th Jul 2025203 PMAQI
5th Jul 2025224 PMAQI
5th Jul 2025235 PMAQI
5th Jul 2025236 PMAQI
5th Jul 2025167 PMAQI
5th Jul 2025168 PMAQI
5th Jul 2025209 PMAQI
5th Jul 20252010 PMAQI
5th Jul 20252211 PMAQI
6th Jul 20252012 AMAQI
6th Jul 2025201 AMAQI
6th Jul 2025222 AMAQI
6th Jul 2025233 AMAQI
6th Jul 2025284 AMAQI
6th Jul 2025285 AMAQI
6th Jul 2025286 AMAQI
13°C10/17°C
6th Jul 2025287 AMAQI
6th Jul 2025288 AMAQI
6th Jul 2025289 AMAQI
6th Jul 20252310 AMAQI
6th Jul 20251611 AMAQI
6th Jul 20251712 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025402 PMAQI
6th Jul 2025213 PMAQI
6th Jul 2025304 PMAQI
6th Jul 2025195 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025187 PMAQI
6th Jul 2025308 PMAQI
6th Jul 2025269 PMAQI
6th Jul 20251910 PMAQI
6th Jul 20252011 PMAQI
7th Jul 20252012 AMAQI
7th Jul 2025221 AMAQI
7th Jul 2025242 AMAQI
7th Jul 2025233 AMAQI
7th Jul 2025274 AMAQI
7th Jul 2025275 AMAQI
7th Jul 2025286 AMAQI
16°C12/21°C
7th Jul 2025267 AMAQI
7th Jul 2025248 AMAQI
7th Jul 2025269 AMAQI
7th Jul 20252210 AMAQI
7th Jul 20252311 AMAQI
7th Jul 20252112 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025222 PMAQI
7th Jul 2025223 PMAQI
7th Jul 2025344 PMAQI
7th Jul 2025215 PMAQI
7th Jul 2025206 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025208 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20252010 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025201 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025254 AMAQI
8th Jul 2025265 AMAQI
8th Jul 2025256 AMAQI
15°C14/17°C
8th Jul 2025247 AMAQI
8th Jul 2025258 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20252112 PMAQI
8th Jul 2025241 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025213 PMAQI
8th Jul 2025204 PMAQI
8th Jul 2025225 PMAQI
8th Jul 2025216 PMAQI
8th Jul 2025207 PMAQI
8th Jul 2025218 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20252111 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025193 AMAQI
9th Jul 2025224 AMAQI
9th Jul 2025245 AMAQI
9th Jul 2025256 AMAQI
14°C12/16°C
9th Jul 2025237 AMAQI
9th Jul 2025238 AMAQI
9th Jul 2025239 AMAQI
9th Jul 20252010 AMAQI
9th Jul 20251911 AMAQI
9th Jul 20251912 PMAQI
9th Jul 2025231 PMAQI
9th Jul 2025292 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025215 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025207 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025249 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025242 AMAQI
10th Jul 2025243 AMAQI
10th Jul 2025224 AMAQI
10th Jul 2025235 AMAQI
10th Jul 2025226 AMAQI
13°C10/16°C
10th Jul 2025227 AMAQI
10th Jul 2025228 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20252012 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025205 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025302 AMAQI
11th Jul 2025283 AMAQI
11th Jul 2025264 AMAQI
11th Jul 2025265 AMAQI
11th Jul 2025266 AMAQI
12°C9/16°C
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20251712 PMAQI
11th Jul 2025171 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025193 PMAQI
11th Jul 2025244 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025196 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025238 PMAQI
11th Jul 2025219 PMAQI
11th Jul 20252610 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252012 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025274 AMAQI
12th Jul 2025265 AMAQI
12th Jul 2025266 AMAQI
13°C8/18°C
12th Jul 2025267 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20252012 PMAQI
12th Jul 2025191 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025259 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025264 AMAQI
13th Jul 2025275 AMAQI
13th Jul 2025246 AMAQI
15°C12/18°C
13th Jul 2025267 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252010 AMAQI
13th Jul 20251611 AMAQI
13th Jul 20251812 PMAQI
13th Jul 2025201 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025213 PMAQI
13th Jul 2025244 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025207 PMAQI
13th Jul 2025198 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252310 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025302 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025274 AMAQI
14th Jul 2025285 AMAQI
14th Jul 2025266 AMAQI
13°C11/15°C
14th Jul 2025267 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025213 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025195 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025188 PMAQI
14th Jul 2025189 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252011 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025284 AMAQI
15th Jul 2025285 AMAQI
15th Jul 2025286 AMAQI
14°C12/16°C
15th Jul 2025287 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20251612 PMAQI
15th Jul 2025151 PMAQI
15th Jul 2025182 PMAQI
15th Jul 2025163 PMAQI
15th Jul 2025174 PMAQI
15th Jul 2025205 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025177 PMAQI
15th Jul 2025178 PMAQI
15th Jul 2025169 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252011 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025285 AMAQI
16th Jul 2025276 AMAQI
13°C10/16°C
16th Jul 2025267 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251511 AMAQI
16th Jul 20251612 PMAQI
16th Jul 2025211 PMAQI
16th Jul 2025192 PMAQI
16th Jul 2025183 PMAQI
16th Jul 2025184 PMAQI
16th Jul 2025205 PMAQI
16th Jul 2025206 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025188 PMAQI
16th Jul 2025189 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025261 AMAQI
17th Jul 2025252 AMAQI
17th Jul 2025263 AMAQI
17th Jul 2025284 AMAQI
17th Jul 2025275 AMAQI
17th Jul 2025306 AMAQI
15°C11/16°C
17th Jul 2025277 AMAQI
17th Jul 2025258 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251611 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025218 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252010 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025264 AMAQI
18th Jul 2025285 AMAQI
18th Jul 2025286 AMAQI
13°C10/16°C
18th Jul 2025287 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20251912 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025177 PMAQI
18th Jul 2025188 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025211 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025304 AMAQI
19th Jul 2025305 AMAQI
19th Jul 2025296 AMAQI
15°C12/18°C
19th Jul 2025287 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025188 PMAQI
19th Jul 2025209 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025304 AMAQI
20th Jul 2025285 AMAQI
20th Jul 2025286 AMAQI
12°C9/16°C
20th Jul 2025287 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20251511 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025151 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025154 PMAQI
20th Jul 2025155 PMAQI
20th Jul 2025156 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025209 PMAQI
20th Jul 20252210 PMAQI
20th Jul 20251711 PMAQI
21st Jul 20251812 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025284 AMAQI
21st Jul 2025295 AMAQI
21st Jul 2025286 AMAQI
14°C10/18°C
21st Jul 2025277 AMAQI
21st Jul 2025278 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20255811 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025162 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025165 PMAQI
21st Jul 2025166 PMAQI
21st Jul 2025167 PMAQI
21st Jul 2025168 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025242 AMAQI
22nd Jul 2025283 AMAQI
22nd Jul 2025304 AMAQI
22nd Jul 2025265 AMAQI
22nd Jul 2025296 AMAQI
11°C9/14°C
22nd Jul 2025297 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025144 PMAQI
22nd Jul 2025145 PMAQI
22nd Jul 2025156 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025211 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025294 AMAQI
23rd Jul 2025285 AMAQI
23rd Jul 2025276 AMAQI
13°C12/16°C
23rd Jul 2025277 AMAQI
23rd Jul 2025258 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20251610 AMAQI
23rd Jul 20251211 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025111 PMAQI
23rd Jul 2025102 PMAQI
23rd Jul 2025123 PMAQI
23rd Jul 2025124 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025126 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025118 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252010 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025212 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025294 AMAQI
24th Jul 2025285 AMAQI
24th Jul 2025246 AMAQI
13°C11/15°C
24th Jul 2025257 AMAQI
24th Jul 2025258 AMAQI
24th Jul 2025259 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251311 AMAQI
24th Jul 20251212 PMAQI
24th Jul 2025121 PMAQI
24th Jul 2025162 PMAQI
24th Jul 2025153 PMAQI
24th Jul 2025164 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025147 PMAQI
24th Jul 2025148 PMAQI
24th Jul 2025149 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251912 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025244 AMAQI
25th Jul 2025235 AMAQI
25th Jul 2025246 AMAQI
11°C9/13°C
25th Jul 2025247 AMAQI
25th Jul 2025238 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20252110 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025263 AMAQI
26th Jul 2025244 AMAQI
26th Jul 2025255 AMAQI
26th Jul 2025246 AMAQI
10°C6/14°C
26th Jul 2025267 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025239 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252112 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025147 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025231 AMAQI
27th Jul 2025222 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025294 AMAQI
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
11°C7/15°C
27th Jul 2025287 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025373 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025383 AMAQI
28th Jul 2025684 AMAQI
28th Jul 2025685 AMAQI
28th Jul 2025666 AMAQI
11°C8/14°C
28th Jul 2025687 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025789 AMAQI
28th Jul 20255510 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20254712 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025192 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025174 PMAQI
28th Jul 2025165 PMAQI
28th Jul 2025146 PMAQI
28th Jul 2025167 PMAQI
28th Jul 2025158 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253612 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025422 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025584 AMAQI
29th Jul 2025585 AMAQI
29th Jul 2025576 AMAQI
10°C8/12°C
29th Jul 2025577 AMAQI
29th Jul 2025578 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20251611 AMAQI
29th Jul 20251612 PMAQI
29th Jul 2025161 PMAQI
29th Jul 2025172 PMAQI
29th Jul 2025143 PMAQI
29th Jul 2025154 PMAQI
29th Jul 2025175 PMAQI
29th Jul 2025186 PMAQI
29th Jul 2025167 PMAQI
29th Jul 2025168 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20252911 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025524 AMAQI
30th Jul 2025515 AMAQI
30th Jul 2025476 AMAQI
12°C8/15°C
30th Jul 2025487 AMAQI
30th Jul 2025478 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025183 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025176 PMAQI
30th Jul 2025187 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025209 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025311 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025393 AMAQI
31st Jul 2025444 AMAQI
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
13°C9/17°C
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20252512 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025192 PMAQI
31st Jul 2025173 PMAQI
31st Jul 2025174 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025166 PMAQI
31st Jul 2025177 PMAQI
31st Jul 2025178 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20254711 PMAQI
1st Aug 20255112 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025545 AMAQI
1st Aug 2025506 AMAQI
13°C9/18°C
1st Aug 2025507 AMAQI
1st Aug 2025518 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252511 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025222 PMAQI
1st Aug 2025163 PMAQI
1st Aug 2025154 PMAQI
1st Aug 2025185 PMAQI
1st Aug 2025166 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025138 PMAQI
1st Aug 2025329 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20253511 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025411 AMAQI
2nd Aug 2025332 AMAQI
2nd Aug 2025443 AMAQI
2nd Aug 2025524 AMAQI
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
14°C10/18°C
2nd Aug 2025517 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20252910 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025164 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025146 PMAQI
2nd Aug 2025147 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025259 PMAQI
2nd Aug 20252610 PMAQI
2nd Aug 20252811 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025333 AMAQI
3rd Aug 2025444 AMAQI
3rd Aug 2025485 AMAQI
3rd Aug 2025446 AMAQI
15°C13/17°C
3rd Aug 2025487 AMAQI
7 AM3rd Aug 2025468 AMAQI
3rd Aug 2025459 AMAQI
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 9 AM
32AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 PM - 5 PM
20AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 32), while the lowest AQI was between 12 PM to 5 PM (Avg. 20).
Night time
Avg. Highest Time
4 AM - 6 AM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
18AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 AM (Avg. 33), while the lowest AQI was between 6 PM to 6 PM (Avg. 18).
2025 Days Vs Air Quality
Yanchep, Western Australia, Australia
2025
97%
206
3%
7
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
206 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 215 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
Yanchep, Western Australia, Australia
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
30AQI
30AQI
2nd January 2025
32AQI
32AQI
3rd January 2025
32AQI
32AQI
4th January 2025
34AQI
34AQI
5th January 2025
28AQI
28AQI
6th January 2025
30AQI
30AQI
7th January 2025
26AQI
26AQI
8th January 2025
23AQI
23AQI
9th January 2025
27AQI
27AQI
10th January 2025
21AQI
21AQI
11th January 2025
23AQI
23AQI
12th January 2025
21AQI
21AQI
13th January 2025
22AQI
22AQI
14th January 2025
25AQI
25AQI
15th January 2025
26AQI
26AQI
16th January 2025
27AQI
27AQI
17th January 2025
24AQI
24AQI
18th January 2025
24AQI
24AQI
19th January 2025
28AQI
28AQI
20th January 2025
29AQI
29AQI
21st January 2025
32AQI
32AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
33AQI
33AQI
24th January 2025
28AQI
28AQI
25th January 2025
48AQI
48AQI
26th January 2025
57AQI
57AQI
27th January 2025
55AQI
55AQI
28th January 2025
44AQI
44AQI
29th January 2025
37AQI
37AQI
30th January 2025
36AQI
36AQI
31st January 2025
30AQI
30AQI
1st February 2025
45AQI
45AQI
2nd February 2025
67AQI
67AQI
3rd February 2025
69AQI
69AQI
4th February 2025
49AQI
49AQI
5th February 2025
38AQI
38AQI
6th February 2025
36AQI
36AQI
7th February 2025
30AQI
30AQI
8th February 2025
31AQI
31AQI
9th February 2025
23AQI
23AQI
10th February 2025
23AQI
23AQI
11th February 2025
24AQI
24AQI
12th February 2025
24AQI
24AQI
13th February 2025
26AQI
26AQI
14th February 2025
25AQI
25AQI
15th February 2025
28AQI
28AQI
16th February 2025
26AQI
26AQI
17th February 2025
30AQI
30AQI
18th February 2025
26AQI
26AQI
19th February 2025
29AQI
29AQI
20th February 2025
27AQI
27AQI
21st February 2025
24AQI
24AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
23AQI
23AQI
24th February 2025
32AQI
32AQI
25th February 2025
22AQI
22AQI
26th February 2025
29AQI
29AQI
27th February 2025
23AQI
23AQI
28th February 2025
21AQI
21AQI
1st March 2025
24AQI
24AQI
2nd March 2025
21AQI
21AQI
3rd March 2025
19AQI
19AQI
4th March 2025
23AQI
23AQI
5th March 2025
22AQI
22AQI
6th March 2025
23AQI
23AQI
7th March 2025
24AQI
24AQI
8th March 2025
21AQI
21AQI
9th March 2025
24AQI
24AQI
10th March 2025
24AQI
24AQI
11th March 2025
28AQI
28AQI
12th March 2025
24AQI
24AQI
13th March 2025
26AQI
26AQI
14th March 2025
18AQI
18AQI
15th March 2025
17AQI
17AQI
16th March 2025
16AQI
16AQI
17th March 2025
18AQI
18AQI
18th March 2025
18AQI
18AQI
19th March 2025
19AQI
19AQI
20th March 2025
17AQI
17AQI
21st March 2025
21AQI
21AQI
22nd March 2025
69AQI
69AQI
23rd March 2025
71AQI
71AQI
24th March 2025
54AQI
54AQI
25th March 2025
41AQI
41AQI
26th March 2025
44AQI
44AQI
27th March 2025
37AQI
37AQI
28th March 2025
45AQI
45AQI
29th March 2025
29AQI
29AQI
30th March 2025
42AQI
42AQI
31st March 2025
47AQI
47AQI
1st April 2025
34AQI
34AQI
2nd April 2025
32AQI
32AQI
3rd April 2025
26AQI
26AQI
4th April 2025
27AQI
27AQI
5th April 2025
27AQI
27AQI
6th April 2025
17AQI
17AQI
7th April 2025
21AQI
21AQI
8th April 2025
18AQI
18AQI
9th April 2025
17AQI
17AQI
10th April 2025
16AQI
16AQI
11th April 2025
20AQI
20AQI
12th April 2025
20AQI
20AQI
13th April 2025
19AQI
19AQI
14th April 2025
19AQI
19AQI
15th April 2025
21AQI
21AQI
16th April 2025
24AQI
24AQI
17th April 2025
27AQI
27AQI
18th April 2025
23AQI
23AQI
19th April 2025
22AQI
22AQI
20th April 2025
19AQI
19AQI
21st April 2025
16AQI
16AQI
22nd April 2025
15AQI
15AQI
23rd April 2025
16AQI
16AQI
24th April 2025
15AQI
15AQI
25th April 2025
15AQI
15AQI
26th April 2025
16AQI
16AQI
27th April 2025
16AQI
16AQI
28th April 2025
16AQI
16AQI
29th April 2025
18AQI
18AQI
30th April 2025
18AQI
18AQI
1st May 2025
20AQI
20AQI
2nd May 2025
34AQI
34AQI
3rd May 2025
29AQI
29AQI
4th May 2025
32AQI
32AQI
5th May 2025
34AQI
34AQI
6th May 2025
38AQI
38AQI
7th May 2025
32AQI
32AQI
8th May 2025
38AQI
38AQI
9th May 2025
29AQI
29AQI
10th May 2025
31AQI
31AQI
11th May 2025
27AQI
27AQI
12th May 2025
29AQI
29AQI
13th May 2025
29AQI
29AQI
14th May 2025
32AQI
32AQI
15th May 2025
33AQI
33AQI
16th May 2025
34AQI
34AQI
17th May 2025
37AQI
37AQI
18th May 2025
32AQI
32AQI
19th May 2025
35AQI
35AQI
20th May 2025
27AQI
27AQI
21st May 2025
31AQI
31AQI
22nd May 2025
27AQI
27AQI
23rd May 2025
28AQI
28AQI
24th May 2025
28AQI
28AQI
25th May 2025
27AQI
27AQI
26th May 2025
29AQI
29AQI
27th May 2025
30AQI
30AQI
28th May 2025
26AQI
26AQI
29th May 2025
25AQI
25AQI
30th May 2025
24AQI
24AQI
31st May 2025
26AQI
26AQI
1st June 2025
28AQI
28AQI
2nd June 2025
27AQI
27AQI
3rd June 2025
25AQI
25AQI
4th June 2025
25AQI
25AQI
5th June 2025
27AQI
27AQI
6th June 2025
28AQI
28AQI
7th June 2025
28AQI
28AQI
8th June 2025
28AQI
28AQI
9th June 2025
30AQI
30AQI
10th June 2025
29AQI
29AQI
11th June 2025
23AQI
23AQI
12th June 2025
28AQI
28AQI
13th June 2025
24AQI
24AQI
14th June 2025
25AQI
25AQI
15th June 2025
24AQI
24AQI
16th June 2025
23AQI
23AQI
17th June 2025
25AQI
25AQI
18th June 2025
22AQI
22AQI
19th June 2025
21AQI
21AQI
20th June 2025
25AQI
25AQI
21st June 2025
25AQI
25AQI
22nd June 2025
11AQI
11AQI
23rd June 2025
20AQI
20AQI
24th June 2025
23AQI
23AQI
25th June 2025
23AQI
23AQI
26th June 2025
27AQI
27AQI
27th June 2025
27AQI
27AQI
28th June 2025
27AQI
27AQI
29th June 2025
28AQI
28AQI
30th June 2025
23AQI
23AQI
1st July 2025
22AQI
22AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
22AQI
22AQI
4th July 2025
24AQI
24AQI
5th July 2025
22AQI
22AQI
6th July 2025
23AQI
23AQI
7th July 2025
23AQI
23AQI
8th July 2025
22AQI
22AQI
9th July 2025
21AQI
21AQI
10th July 2025
21AQI
21AQI
11th July 2025
23AQI
23AQI
12th July 2025
22AQI
22AQI
13th July 2025
22AQI
22AQI
14th July 2025
23AQI
23AQI
15th July 2025
22AQI
22AQI
16th July 2025
22AQI
22AQI
17th July 2025
23AQI
23AQI
18th July 2025
23AQI
23AQI
19th July 2025
25AQI
25AQI
20th July 2025
22AQI
22AQI
21st July 2025
23AQI
23AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
19AQI
19AQI
24th July 2025
19AQI
19AQI
25th July 2025
22AQI
22AQI
26th July 2025
22AQI
22AQI
27th July 2025
27AQI
27AQI
28th July 2025
41AQI
41AQI
29th July 2025
32AQI
32AQI
30th July 2025
32AQI
32AQI
31st July 2025
32AQI
32AQI
1st August 2025
38AQI
38AQI
31AQI
31AQI
30AQI
20AQI
30AQI
25AQI
24AQI
38AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
29
2
26
2
28
3
30
31
30
31
1
206
7
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
April20AQI
202426AQI
29
29
31
30
29
30
31
29
30
30
1
29
1
31
358
2
Highest AQI recorded in
August31AQI
Lowest AQI recorded in
May23AQI
202325AQI
31
27
28
29
31
30
31
31
30
31
27
31
357
Highest AQI recorded in
October30AQI
Lowest AQI recorded in
February21AQI
202224AQI
31
16
1
31
23
30
1
30
21
1
28
31
29
1
22
293
2
1
Highest AQI recorded in
February29AQI
Lowest AQI recorded in
January22AQI
202134AQI
29
2
27
1
31
21
4
2
13
16
20
10
24
7
22
9
27
3
4
22
2
31
271
52
4
Highest AQI recorded in
May51AQI
Lowest AQI recorded in
December22AQI
202020AQI
4
2
29
31
31
25
1
30
1
30
30
1
210
4
1
Highest AQI recorded in
October26AQI
Lowest AQI recorded in
September16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
34AQILeast Polluted Year Recorded
2020(Avg.)
20AQIYanchep's annual 2025 AQI (27) shows an average percentage change of 8.8% (worsened AQI) compared to previous years: 2020 (20), 2021 (34), 2022 (24), 2023 (25), 2024 (26).
