Altona North, Melbourn, Victoria, 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
Altona North, Melbourn, Victoria, Australia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2023
60AQILowest AQI recorded on
19th Aug 2023
8AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 23 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: 2nd Aug - 3rd Aug 2025
Altona North, Melbourn, Victoria, Australia
AQI
Day
Night
.
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM2nd Aug
56AQI
Avg. Lowest Time
1PM2nd Aug
15AQI
In the last 24 hours,
Altona North's AQI reached its highest point of 56 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Altona North, Melbourn, Victoria, 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 2025227 AMAQI
4th Jul 2025248 AMAQI
4th Jul 2025249 AMAQI
4th Jul 20252910 AMAQI
4th Jul 20252611 AMAQI
4th Jul 20252312 PMAQI
4th Jul 2025241 PMAQI
4th Jul 2025212 PMAQI
4th Jul 2025213 PMAQI
4th Jul 2025224 PMAQI
4th Jul 2025245 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025337 PMAQI
4th Jul 2025348 PMAQI
4th Jul 2025359 PMAQI
4th Jul 20253310 PMAQI
4th Jul 20252811 PMAQI
5th Jul 20252612 AMAQI
5th Jul 2025281 AMAQI
5th Jul 2025272 AMAQI
5th Jul 2025313 AMAQI
5th Jul 2025284 AMAQI
5th Jul 2025285 AMAQI
5th Jul 2025266 AMAQI
10°C7/15°C
5th Jul 2025287 AMAQI
5th Jul 2025268 AMAQI
5th Jul 2025279 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20251811 AMAQI
5th Jul 20251512 PMAQI
5th Jul 2025141 PMAQI
5th Jul 2025162 PMAQI
5th Jul 2025163 PMAQI
5th Jul 2025164 PMAQI
5th Jul 2025145 PMAQI
5th Jul 2025196 PMAQI
5th Jul 2025217 PMAQI
5th Jul 2025298 PMAQI
5th Jul 2025329 PMAQI
5th Jul 20252910 PMAQI
5th Jul 20253011 PMAQI
6th Jul 20253012 AMAQI
6th Jul 2025261 AMAQI
6th Jul 2025272 AMAQI
6th Jul 2025273 AMAQI
6th Jul 2025284 AMAQI
6th Jul 2025275 AMAQI
6th Jul 2025256 AMAQI
12°C9/16°C
6th Jul 2025247 AMAQI
6th Jul 2025268 AMAQI
6th Jul 2025249 AMAQI
6th Jul 20252110 AMAQI
6th Jul 20251811 AMAQI
6th Jul 20251612 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025202 PMAQI
6th Jul 2025173 PMAQI
6th Jul 2025264 PMAQI
6th Jul 2025415 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025327 PMAQI
6th Jul 2025378 PMAQI
6th Jul 2025409 PMAQI
6th Jul 20253910 PMAQI
6th Jul 20254511 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025271 AMAQI
7th Jul 2025272 AMAQI
7th Jul 2025273 AMAQI
7th Jul 2025294 AMAQI
7th Jul 2025275 AMAQI
7th Jul 2025266 AMAQI
12°C10/16°C
7th Jul 2025267 AMAQI
7th Jul 2025258 AMAQI
7th Jul 2025249 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20253612 PMAQI
7th Jul 2025291 PMAQI
7th Jul 2025282 PMAQI
7th Jul 2025303 PMAQI
7th Jul 2025274 PMAQI
7th Jul 2025365 PMAQI
7th Jul 2025366 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025309 PMAQI
7th Jul 20253210 PMAQI
7th Jul 20252411 PMAQI
8th Jul 20252812 AMAQI
8th Jul 2025311 AMAQI
8th Jul 2025322 AMAQI
8th Jul 2025323 AMAQI
8th Jul 2025314 AMAQI
8th Jul 2025305 AMAQI
8th Jul 2025316 AMAQI
11°C8/16°C
8th Jul 2025317 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025309 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20252511 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025201 PMAQI
8th Jul 2025252 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025204 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025166 PMAQI
8th Jul 2025157 PMAQI
8th Jul 2025168 PMAQI
8th Jul 2025179 PMAQI
8th Jul 20252210 PMAQI
8th Jul 20252111 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025301 AMAQI
9th Jul 2025322 AMAQI
9th Jul 2025303 AMAQI
9th Jul 2025334 AMAQI
9th Jul 2025325 AMAQI
9th Jul 2025306 AMAQI
11°C9/14°C
9th Jul 2025317 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20252110 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251912 PMAQI
9th Jul 2025161 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025193 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025216 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252310 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025261 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025294 AMAQI
10th Jul 2025285 AMAQI
10th Jul 2025276 AMAQI
9°C7/12°C
10th Jul 2025277 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025279 AMAQI
10th Jul 20251910 AMAQI
10th Jul 20251511 AMAQI
10th Jul 20251212 PMAQI
10th Jul 2025121 PMAQI
10th Jul 2025142 PMAQI
10th Jul 2025153 PMAQI
10th Jul 2025144 PMAQI
10th Jul 2025145 PMAQI
10th Jul 2025136 PMAQI
10th Jul 2025147 PMAQI
10th Jul 2025138 PMAQI
10th Jul 2025169 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20252011 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025271 AMAQI
11th Jul 2025272 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI
11th Jul 2025265 AMAQI
11th Jul 2025246 AMAQI
9°C7/11°C
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251511 AMAQI
11th Jul 20251412 PMAQI
11th Jul 2025161 PMAQI
11th Jul 2025152 PMAQI
11th Jul 2025163 PMAQI
11th Jul 2025144 PMAQI
11th Jul 2025175 PMAQI
11th Jul 2025176 PMAQI
11th Jul 2025187 PMAQI
11th Jul 2025188 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025243 AMAQI
12th Jul 2025244 AMAQI
12th Jul 2025235 AMAQI
12th Jul 2025226 AMAQI
12°C9/15°C
12th Jul 2025227 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025182 PMAQI
12th Jul 2025213 PMAQI
12th Jul 2025184 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025256 PMAQI
12th Jul 2025287 PMAQI
12th Jul 2025298 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252512 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025224 AMAQI
13th Jul 2025215 AMAQI
13th Jul 2025226 AMAQI
11°C7/16°C
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252010 AMAQI
13th Jul 20251511 AMAQI
13th Jul 20251712 PMAQI
13th Jul 2025161 PMAQI
13th Jul 2025162 PMAQI
13th Jul 2025173 PMAQI
13th Jul 2025154 PMAQI
13th Jul 2025135 PMAQI
13th Jul 2025126 PMAQI
13th Jul 2025137 PMAQI
13th Jul 2025128 PMAQI
13th Jul 2025159 PMAQI
13th Jul 20251710 PMAQI
13th Jul 20252011 PMAQI
14th Jul 20252112 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025233 AMAQI
14th Jul 2025234 AMAQI
14th Jul 2025225 AMAQI
14th Jul 2025226 AMAQI
12°C9/15°C
14th Jul 2025227 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025219 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025161 PMAQI
14th Jul 2025172 PMAQI
14th Jul 2025163 PMAQI
14th Jul 2025154 PMAQI
14th Jul 2025155 PMAQI
14th Jul 2025146 PMAQI
14th Jul 2025167 PMAQI
14th Jul 2025178 PMAQI
14th Jul 2025169 PMAQI
14th Jul 20252010 PMAQI
14th Jul 20251811 PMAQI
15th Jul 20251612 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025224 AMAQI
15th Jul 2025215 AMAQI
15th Jul 2025226 AMAQI
10°C8/13°C
15th Jul 2025217 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20251211 AMAQI
15th Jul 20251412 PMAQI
15th Jul 2025121 PMAQI
15th Jul 2025132 PMAQI
15th Jul 2025163 PMAQI
15th Jul 2025144 PMAQI
15th Jul 2025145 PMAQI
15th Jul 2025146 PMAQI
15th Jul 2025157 PMAQI
15th Jul 2025188 PMAQI
15th Jul 2025199 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252111 PMAQI
16th Jul 20252012 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025212 AMAQI
16th Jul 2025213 AMAQI
16th Jul 2025224 AMAQI
16th Jul 2025215 AMAQI
16th Jul 2025206 AMAQI
10°C8/12°C
16th Jul 2025207 AMAQI
16th Jul 2025208 AMAQI
16th Jul 2025209 AMAQI
16th Jul 20251710 AMAQI
16th Jul 20251411 AMAQI
16th Jul 20251612 PMAQI
16th Jul 2025141 PMAQI
16th Jul 2025142 PMAQI
16th Jul 2025153 PMAQI
16th Jul 2025164 PMAQI
16th Jul 2025175 PMAQI
16th Jul 2025176 PMAQI
16th Jul 2025187 PMAQI
16th Jul 2025188 PMAQI
16th Jul 2025209 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252011 PMAQI
17th Jul 20251912 AMAQI
17th Jul 2025221 AMAQI
17th Jul 2025222 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025224 AMAQI
17th Jul 2025225 AMAQI
17th Jul 2025216 AMAQI
11°C8/13°C
17th Jul 2025217 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025219 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251611 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025131 PMAQI
17th Jul 2025162 PMAQI
17th Jul 2025163 PMAQI
17th Jul 2025154 PMAQI
17th Jul 2025165 PMAQI
17th Jul 2025166 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025268 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025225 AMAQI
18th Jul 2025216 AMAQI
11°C8/13°C
18th Jul 2025217 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20253611 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025161 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025299 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025232 AMAQI
19th Jul 2025243 AMAQI
19th Jul 2025234 AMAQI
19th Jul 2025235 AMAQI
19th Jul 2025226 AMAQI
9°C6/15°C
19th Jul 2025227 AMAQI
19th Jul 2025228 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025145 PMAQI
19th Jul 2025146 PMAQI
19th Jul 2025167 PMAQI
19th Jul 2025148 PMAQI
19th Jul 2025179 PMAQI
19th Jul 20252010 PMAQI
19th Jul 20251811 PMAQI
20th Jul 20251912 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025234 AMAQI
20th Jul 2025235 AMAQI
20th Jul 2025226 AMAQI
10°C7/15°C
20th Jul 2025227 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025161 PMAQI
20th Jul 2025162 PMAQI
20th Jul 2025163 PMAQI
20th Jul 2025144 PMAQI
20th Jul 2025145 PMAQI
20th Jul 2025156 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025234 AMAQI
21st Jul 2025225 AMAQI
21st Jul 2025226 AMAQI
10°C7/14°C
21st Jul 2025227 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025242 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025234 AMAQI
22nd Jul 2025235 AMAQI
22nd Jul 2025236 AMAQI
11°C7/15°C
22nd Jul 2025227 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025154 PMAQI
22nd Jul 2025145 PMAQI
22nd Jul 2025146 PMAQI
22nd Jul 2025147 PMAQI
22nd Jul 2025118 PMAQI
22nd Jul 2025139 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025334 AMAQI
23rd Jul 2025225 AMAQI
23rd Jul 2025226 AMAQI
12°C9/14°C
23rd Jul 2025227 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025131 PMAQI
23rd Jul 2025122 PMAQI
23rd Jul 2025133 PMAQI
23rd Jul 2025134 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025146 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025149 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20252011 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025201 AMAQI
24th Jul 2025202 AMAQI
24th Jul 2025213 AMAQI
24th Jul 2025234 AMAQI
24th Jul 2025215 AMAQI
24th Jul 2025206 AMAQI
9°C7/11°C
24th Jul 2025217 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20251611 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025142 PMAQI
24th Jul 2025143 PMAQI
24th Jul 2025134 PMAQI
24th Jul 2025135 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251911 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025212 AMAQI
25th Jul 2025223 AMAQI
25th Jul 2025224 AMAQI
25th Jul 2025215 AMAQI
25th Jul 2025206 AMAQI
9°C5/15°C
25th Jul 2025207 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025151 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025144 PMAQI
25th Jul 2025135 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025147 PMAQI
25th Jul 2025128 PMAQI
25th Jul 2025139 PMAQI
25th Jul 20251610 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251712 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025212 AMAQI
26th Jul 2025213 AMAQI
26th Jul 2025214 AMAQI
26th Jul 2025205 AMAQI
26th Jul 2025216 AMAQI
9°C6/11°C
26th Jul 2025227 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251311 AMAQI
26th Jul 20251212 PMAQI
26th Jul 2025141 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025153 PMAQI
26th Jul 2025164 PMAQI
26th Jul 2025155 PMAQI
26th Jul 2025156 PMAQI
26th Jul 2025147 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025149 PMAQI
26th Jul 20251710 PMAQI
26th Jul 20251411 PMAQI
27th Jul 20251512 AMAQI
27th Jul 2025171 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025224 AMAQI
27th Jul 2025215 AMAQI
27th Jul 2025206 AMAQI
10°C9/12°C
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025141 PMAQI
27th Jul 2025132 PMAQI
27th Jul 2025133 PMAQI
27th Jul 2025134 PMAQI
27th Jul 2025145 PMAQI
27th Jul 2025156 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20251811 PMAQI
28th Jul 20251912 AMAQI
28th Jul 2025191 AMAQI
28th Jul 2025212 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025215 AMAQI
28th Jul 2025196 AMAQI
10°C9/13°C
28th Jul 2025217 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20251712 PMAQI
28th Jul 2025151 PMAQI
28th Jul 2025162 PMAQI
28th Jul 2025143 PMAQI
28th Jul 2025134 PMAQI
28th Jul 2025155 PMAQI
28th Jul 2025136 PMAQI
28th Jul 2025127 PMAQI
28th Jul 2025148 PMAQI
28th Jul 2025169 PMAQI
28th Jul 20251810 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025191 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025215 AMAQI
29th Jul 2025206 AMAQI
11°C8/13°C
29th Jul 2025197 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025181 PMAQI
29th Jul 2025182 PMAQI
29th Jul 2025193 PMAQI
29th Jul 2025154 PMAQI
29th Jul 2025125 PMAQI
29th Jul 2025166 PMAQI
29th Jul 2025177 PMAQI
29th Jul 2025188 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025213 AMAQI
30th Jul 2025224 AMAQI
30th Jul 2025215 AMAQI
30th Jul 2025226 AMAQI
9°C7/12°C
30th Jul 2025217 AMAQI
30th Jul 2025218 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025151 PMAQI
30th Jul 2025142 PMAQI
30th Jul 2025163 PMAQI
30th Jul 2025164 PMAQI
30th Jul 2025145 PMAQI
30th Jul 2025156 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025148 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20251811 PMAQI
31st Jul 20251812 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI
31st Jul 2025235 AMAQI
31st Jul 2025236 AMAQI
9°C7/13°C
31st Jul 2025237 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025161 PMAQI
31st Jul 2025142 PMAQI
31st Jul 2025153 PMAQI
31st Jul 2025154 PMAQI
31st Jul 2025145 PMAQI
31st Jul 2025146 PMAQI
31st Jul 2025147 PMAQI
31st Jul 2025168 PMAQI
31st Jul 2025189 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20251811 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025324 AMAQI
1st Aug 2025245 AMAQI
1st Aug 2025236 AMAQI
9°C5/13°C
1st Aug 2025237 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025249 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20251611 AMAQI
1st Aug 20251412 PMAQI
1st Aug 2025201 PMAQI
1st Aug 2025312 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025168 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025241 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025254 AMAQI
2nd Aug 2025245 AMAQI
2nd Aug 2025236 AMAQI
8°C5/12°C
2nd Aug 2025237 AMAQI
2nd Aug 2025238 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025151 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025174 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025247 PMAQI
2nd Aug 2025368 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20254810 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025202 AMAQI
--°C/°C
7 AM
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 11 AM
22AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
1 PM
16AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 11 AM (Avg. 22), while the lowest AQI was between 1 PM to 1 PM (Avg. 16).
Night time
Avg. Highest Time
12 AM - 6 AM
24AQI
7 hours / Day
210 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 12 AM to 6 AM (Avg. 24), while the lowest AQI was between 6 PM to 6 PM (Avg. 18).
2025 Days Vs Air Quality
Altona North, Melbourn, Victoria, Australia
2025
100%
213
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
213 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 214 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
Altona North, Melbourn, Victoria, 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
20AQI
20AQI
2nd January 2025
20AQI
20AQI
3rd January 2025
22AQI
22AQI
4th January 2025
22AQI
22AQI
5th January 2025
20AQI
20AQI
6th January 2025
20AQI
20AQI
7th January 2025
19AQI
19AQI
8th January 2025
22AQI
22AQI
9th January 2025
19AQI
19AQI
10th January 2025
24AQI
24AQI
11th January 2025
20AQI
20AQI
12th January 2025
23AQI
23AQI
13th January 2025
20AQI
20AQI
14th January 2025
23AQI
23AQI
15th January 2025
19AQI
19AQI
16th January 2025
17AQI
17AQI
17th January 2025
20AQI
20AQI
18th January 2025
19AQI
19AQI
19th January 2025
21AQI
21AQI
20th January 2025
24AQI
24AQI
21st January 2025
24AQI
24AQI
22nd January 2025
19AQI
19AQI
23rd January 2025
23AQI
23AQI
24th January 2025
21AQI
21AQI
25th January 2025
20AQI
20AQI
26th January 2025
19AQI
19AQI
27th January 2025
21AQI
21AQI
28th January 2025
19AQI
19AQI
29th January 2025
20AQI
20AQI
30th January 2025
17AQI
17AQI
31st January 2025
18AQI
18AQI
1st February 2025
27AQI
27AQI
2nd February 2025
21AQI
21AQI
3rd February 2025
28AQI
28AQI
4th February 2025
29AQI
29AQI
5th February 2025
44AQI
44AQI
6th February 2025
38AQI
38AQI
7th February 2025
47AQI
47AQI
8th February 2025
46AQI
46AQI
9th February 2025
30AQI
30AQI
10th February 2025
32AQI
32AQI
11th February 2025
22AQI
22AQI
12th February 2025
26AQI
26AQI
13th February 2025
23AQI
23AQI
14th February 2025
20AQI
20AQI
15th February 2025
23AQI
23AQI
16th February 2025
18AQI
18AQI
17th February 2025
19AQI
19AQI
18th February 2025
17AQI
17AQI
19th February 2025
17AQI
17AQI
20th February 2025
17AQI
17AQI
21st February 2025
21AQI
21AQI
22nd February 2025
21AQI
21AQI
23rd February 2025
21AQI
21AQI
24th February 2025
17AQI
17AQI
25th February 2025
19AQI
19AQI
26th February 2025
19AQI
19AQI
27th February 2025
19AQI
19AQI
28th February 2025
18AQI
18AQI
1st March 2025
20AQI
20AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
19AQI
19AQI
4th March 2025
28AQI
28AQI
5th March 2025
24AQI
24AQI
6th March 2025
28AQI
28AQI
7th March 2025
23AQI
23AQI
8th March 2025
22AQI
22AQI
9th March 2025
22AQI
22AQI
10th March 2025
21AQI
21AQI
11th March 2025
24AQI
24AQI
12th March 2025
21AQI
21AQI
13th March 2025
21AQI
21AQI
14th March 2025
25AQI
25AQI
15th March 2025
30AQI
30AQI
16th March 2025
20AQI
20AQI
17th March 2025
22AQI
22AQI
18th March 2025
20AQI
20AQI
19th March 2025
25AQI
25AQI
20th March 2025
24AQI
24AQI
21st March 2025
22AQI
22AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
18AQI
18AQI
24th March 2025
19AQI
19AQI
25th March 2025
19AQI
19AQI
26th March 2025
20AQI
20AQI
27th March 2025
21AQI
21AQI
28th March 2025
29AQI
29AQI
29th March 2025
30AQI
30AQI
30th March 2025
26AQI
26AQI
31st March 2025
24AQI
24AQI
1st April 2025
22AQI
22AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
24AQI
24AQI
4th April 2025
23AQI
23AQI
5th April 2025
22AQI
22AQI
6th April 2025
23AQI
23AQI
7th April 2025
20AQI
20AQI
8th April 2025
18AQI
18AQI
9th April 2025
24AQI
24AQI
10th April 2025
24AQI
24AQI
11th April 2025
27AQI
27AQI
12th April 2025
30AQI
30AQI
13th April 2025
29AQI
29AQI
14th April 2025
21AQI
21AQI
15th April 2025
31AQI
31AQI
16th April 2025
26AQI
26AQI
17th April 2025
34AQI
34AQI
18th April 2025
31AQI
31AQI
19th April 2025
33AQI
33AQI
20th April 2025
27AQI
27AQI
21st April 2025
25AQI
25AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
19AQI
19AQI
24th April 2025
24AQI
24AQI
25th April 2025
27AQI
27AQI
26th April 2025
21AQI
21AQI
27th April 2025
17AQI
17AQI
28th April 2025
17AQI
17AQI
29th April 2025
15AQI
15AQI
30th April 2025
14AQI
14AQI
1st May 2025
18AQI
18AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
27AQI
27AQI
4th May 2025
28AQI
28AQI
5th May 2025
23AQI
23AQI
6th May 2025
25AQI
25AQI
7th May 2025
22AQI
22AQI
8th May 2025
20AQI
20AQI
9th May 2025
21AQI
21AQI
10th May 2025
25AQI
25AQI
11th May 2025
26AQI
26AQI
12th May 2025
25AQI
25AQI
13th May 2025
36AQI
36AQI
14th May 2025
35AQI
35AQI
15th May 2025
27AQI
27AQI
16th May 2025
28AQI
28AQI
17th May 2025
23AQI
23AQI
18th May 2025
19AQI
19AQI
19th May 2025
21AQI
21AQI
20th May 2025
22AQI
22AQI
21st May 2025
35AQI
35AQI
22nd May 2025
35AQI
35AQI
23rd May 2025
40AQI
40AQI
24th May 2025
28AQI
28AQI
25th May 2025
28AQI
28AQI
26th May 2025
28AQI
28AQI
27th May 2025
22AQI
22AQI
28th May 2025
17AQI
17AQI
29th May 2025
20AQI
20AQI
30th May 2025
20AQI
20AQI
31st May 2025
22AQI
22AQI
1st June 2025
31AQI
31AQI
2nd June 2025
29AQI
29AQI
3rd June 2025
21AQI
21AQI
4th June 2025
19AQI
19AQI
5th June 2025
20AQI
20AQI
6th June 2025
18AQI
18AQI
7th June 2025
16AQI
16AQI
8th June 2025
16AQI
16AQI
9th June 2025
16AQI
16AQI
10th June 2025
16AQI
16AQI
11th June 2025
20AQI
20AQI
12th June 2025
29AQI
29AQI
13th June 2025
36AQI
36AQI
14th June 2025
34AQI
34AQI
15th June 2025
23AQI
23AQI
16th June 2025
21AQI
21AQI
17th June 2025
19AQI
19AQI
18th June 2025
19AQI
19AQI
19th June 2025
20AQI
20AQI
20th June 2025
27AQI
27AQI
21st June 2025
29AQI
29AQI
22nd June 2025
40AQI
40AQI
23rd June 2025
27AQI
27AQI
24th June 2025
27AQI
27AQI
25th June 2025
24AQI
24AQI
26th June 2025
28AQI
28AQI
27th June 2025
28AQI
28AQI
28th June 2025
32AQI
32AQI
29th June 2025
24AQI
24AQI
30th June 2025
24AQI
24AQI
1st July 2025
21AQI
21AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
24AQI
24AQI
4th July 2025
27AQI
27AQI
5th July 2025
24AQI
24AQI
6th July 2025
29AQI
29AQI
7th July 2025
31AQI
31AQI
8th July 2025
25AQI
25AQI
9th July 2025
24AQI
24AQI
10th July 2025
20AQI
20AQI
11th July 2025
21AQI
21AQI
12th July 2025
23AQI
23AQI
13th July 2025
18AQI
18AQI
14th July 2025
19AQI
19AQI
15th July 2025
18AQI
18AQI
16th July 2025
19AQI
19AQI
17th July 2025
20AQI
20AQI
18th July 2025
22AQI
22AQI
19th July 2025
20AQI
20AQI
20th July 2025
20AQI
20AQI
21st July 2025
21AQI
21AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
19AQI
19AQI
24th July 2025
18AQI
18AQI
25th July 2025
18AQI
18AQI
26th July 2025
17AQI
17AQI
27th July 2025
18AQI
18AQI
28th July 2025
18AQI
18AQI
29th July 2025
20AQI
20AQI
30th July 2025
19AQI
19AQI
31st July 2025
19AQI
19AQI
1st August 2025
23AQI
23AQI
20AQI
25AQI
23AQI
24AQI
25AQI
24AQI
21AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202523AQI
31
28
31
30
31
30
31
1
213
Highest AQI recorded in
May25AQI
Lowest AQI recorded in
January20AQI
202418AQI
31
28
31
30
23
8
29
1
28
3
30
1
30
31
30
31
352
13
Highest AQI recorded in
May37AQI
Lowest AQI recorded in
March9AQI
202316AQI
31
28
31
29
1
30
1
29
1
31
30
1
30
31
26
31
357
4
Highest AQI recorded in
January21AQI
Lowest AQI recorded in
March12AQI
202223AQI
30
22
30
1
30
29
2
30
23
1
1
28
31
30
31
315
4
Highest AQI recorded in
May29AQI
Lowest AQI recorded in
November20AQI
202119AQI
30
28
31
28
2
30
1
29
1
29
2
31
30
31
30
31
358
6
Highest AQI recorded in
June25AQI
Lowest AQI recorded in
February10AQI
202012AQI
1
11
30
31
73
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
December10AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
23AQILeast Polluted Year Recorded
2020(Avg.)
12AQIAltona North's annual 2025 AQI (23) shows an average percentage change of 37.3% (worsened AQI) compared to previous years: 2020 (12), 2021 (19), 2022 (23), 2023 (16), 2024 (18).
