Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Whyalla, South 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+

July Air Quality Analysis

Whyalla, South Australia, Australia

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2025
51AQI
Lowest AQI recorded on
19th Jul 2021
6AQI

Same Day Analysis (30th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 30th Jul - 31st Jul 2025

Whyalla, South Australia, Australia

AQI
Day
Night
.

7 AM30th Jul 2025

5 PM

6 AM31st Jul 2025

Day time
Avg. Highest Time
1PM30th Jul

38AQI

Avg. Lowest Time
9AM30th Jul

18AQI

Night time
Avg. Highest Time
7PM30th Jul

32AQI

Avg. Lowest Time
12AM31st Jul

19AQI

In the last 24 hours,

Whyalla's AQI reached its highest point of 38 at 1 PM during the Day, while the lowest point, 18, was recorded at 9 AM during the Day between 30th Jul and 31st Jul 2025.

Day & Night AQI Trend : Jul 2025

Whyalla, South Australia, Australia

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 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
Day
Night
1st Jul 2025307 AMAQI
1st Jul 2025308 AMAQI
1st Jul 2025299 AMAQI
1st Jul 20253110 AMAQI
1st Jul 20252911 AMAQI
1st Jul 20252912 PMAQI
1st Jul 2025281 PMAQI
1st Jul 2025262 PMAQI
1st Jul 2025283 PMAQI
1st Jul 2025274 PMAQI
1st Jul 2025285 PMAQI
1st Jul 2025286 PMAQI
1st Jul 2025307 PMAQI
1st Jul 2025308 PMAQI
1st Jul 2025309 PMAQI
1st Jul 20252810 PMAQI
1st Jul 20252811 PMAQI
2nd Jul 20252712 AMAQI
2nd Jul 2025291 AMAQI
2nd Jul 2025292 AMAQI
2nd Jul 2025293 AMAQI
2nd Jul 2025314 AMAQI
2nd Jul 2025315 AMAQI
2nd Jul 2025296 AMAQI

10°C8/13°C

2nd Jul 2025297 AMAQI
2nd Jul 2025288 AMAQI
2nd Jul 2025289 AMAQI
2nd Jul 20252410 AMAQI
2nd Jul 20252211 AMAQI
2nd Jul 20252312 PMAQI
2nd Jul 2025311 PMAQI
2nd Jul 2025322 PMAQI
2nd Jul 2025243 PMAQI
2nd Jul 2025224 PMAQI
2nd Jul 2025215 PMAQI
2nd Jul 2025226 PMAQI
2nd Jul 2025267 PMAQI
2nd Jul 2025288 PMAQI
2nd Jul 2025279 PMAQI
2nd Jul 20252810 PMAQI
2nd Jul 20252811 PMAQI
3rd Jul 20252812 AMAQI
3rd Jul 2025281 AMAQI
3rd Jul 2025282 AMAQI
3rd Jul 2025283 AMAQI
3rd Jul 2025304 AMAQI
3rd Jul 2025295 AMAQI
3rd Jul 2025286 AMAQI

11°C7/16°C

3rd Jul 2025287 AMAQI
3rd Jul 2025288 AMAQI
3rd Jul 2025289 AMAQI
3rd Jul 20252610 AMAQI
3rd Jul 20252511 AMAQI
3rd Jul 20253012 PMAQI
3rd Jul 2025301 PMAQI
3rd Jul 2025302 PMAQI
3rd Jul 2025303 PMAQI
3rd Jul 2025304 PMAQI
3rd Jul 2025305 PMAQI
3rd Jul 2025306 PMAQI
3rd Jul 2025267 PMAQI
3rd Jul 2025278 PMAQI
3rd Jul 2025289 PMAQI
3rd Jul 20252910 PMAQI
3rd Jul 20253711 PMAQI
4th Jul 20253012 AMAQI
4th Jul 2025311 AMAQI
4th Jul 2025272 AMAQI
4th Jul 2025283 AMAQI
4th Jul 2025284 AMAQI
4th Jul 2025285 AMAQI
4th Jul 2025286 AMAQI

14°C10/19°C

4th Jul 2025287 AMAQI
4th Jul 2025278 AMAQI
4th Jul 2025289 AMAQI
4th Jul 20253010 AMAQI
4th Jul 20257311 AMAQI
4th Jul 202511812 PMAQI
4th Jul 20251001 PMAQI
4th Jul 2025982 PMAQI
4th Jul 2025963 PMAQI
4th Jul 2025904 PMAQI
4th Jul 20251035 PMAQI
4th Jul 2025746 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025418 PMAQI
4th Jul 2025419 PMAQI
4th Jul 20253310 PMAQI
4th Jul 20253411 PMAQI
5th Jul 20253712 AMAQI
5th Jul 2025341 AMAQI
5th Jul 2025322 AMAQI
5th Jul 2025293 AMAQI
5th Jul 2025284 AMAQI
5th Jul 2025315 AMAQI
5th Jul 2025386 AMAQI

14°C10/19°C

5th Jul 2025397 AMAQI
5th Jul 2025408 AMAQI
5th Jul 2025399 AMAQI
5th Jul 20254110 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20254312 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025483 PMAQI
5th Jul 2025494 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025516 PMAQI
5th Jul 2025497 PMAQI
5th Jul 2025518 PMAQI
5th Jul 2025459 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253211 PMAQI
6th Jul 20253112 AMAQI
6th Jul 2025311 AMAQI
6th Jul 2025372 AMAQI
6th Jul 2025343 AMAQI
6th Jul 2025344 AMAQI
6th Jul 2025345 AMAQI
6th Jul 2025386 AMAQI

14°C12/17°C

6th Jul 2025387 AMAQI
6th Jul 2025398 AMAQI
6th Jul 2025409 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20253211 AMAQI
6th Jul 20252912 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025332 PMAQI
6th Jul 2025353 PMAQI
6th Jul 2025324 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025367 PMAQI
6th Jul 2025408 PMAQI
6th Jul 2025389 PMAQI
6th Jul 20253210 PMAQI
6th Jul 20253211 PMAQI
7th Jul 20253212 AMAQI
7th Jul 2025331 AMAQI
7th Jul 2025332 AMAQI
7th Jul 2025323 AMAQI
7th Jul 2025344 AMAQI
7th Jul 2025335 AMAQI
7th Jul 2025336 AMAQI

14°C11/17°C

7th Jul 2025327 AMAQI
7th Jul 2025338 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20253610 AMAQI
7th Jul 20253411 AMAQI
7th Jul 20252812 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025292 PMAQI
7th Jul 2025283 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025305 PMAQI
7th Jul 2025306 PMAQI
7th Jul 2025337 PMAQI
7th Jul 2025348 PMAQI
7th Jul 2025339 PMAQI
7th Jul 20253010 PMAQI
7th Jul 20252911 PMAQI
8th Jul 20253112 AMAQI
8th Jul 2025321 AMAQI
8th Jul 2025322 AMAQI
8th Jul 2025313 AMAQI
8th Jul 2025304 AMAQI
8th Jul 2025305 AMAQI
8th Jul 2025316 AMAQI

13°C9/17°C

8th Jul 2025317 AMAQI
8th Jul 2025308 AMAQI
8th Jul 2025319 AMAQI
8th Jul 20253310 AMAQI
8th Jul 20253011 AMAQI
8th Jul 20252912 PMAQI
8th Jul 2025271 PMAQI
8th Jul 2025312 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025284 PMAQI
8th Jul 2025305 PMAQI
8th Jul 2025316 PMAQI
8th Jul 2025307 PMAQI
8th Jul 2025308 PMAQI
8th Jul 2025289 PMAQI
8th Jul 20253010 PMAQI
8th Jul 20252911 PMAQI
9th Jul 20252812 AMAQI
9th Jul 2025301 AMAQI
9th Jul 2025322 AMAQI
9th Jul 2025313 AMAQI
9th Jul 2025304 AMAQI
9th Jul 2025305 AMAQI
9th Jul 2025346 AMAQI

14°C11/16°C

9th Jul 2025317 AMAQI
9th Jul 2025308 AMAQI
9th Jul 2025309 AMAQI
9th Jul 20252910 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20253212 PMAQI
9th Jul 2025301 PMAQI
9th Jul 2025322 PMAQI
9th Jul 2025363 PMAQI
9th Jul 2025344 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025446 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025378 PMAQI
9th Jul 2025449 PMAQI
9th Jul 20252710 PMAQI
9th Jul 20252911 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025301 AMAQI
10th Jul 2025292 AMAQI
10th Jul 2025363 AMAQI
10th Jul 2025254 AMAQI
10th Jul 2025275 AMAQI
10th Jul 2025306 AMAQI

12°C9/14°C

10th Jul 2025307 AMAQI
10th Jul 2025338 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253010 AMAQI
10th Jul 20252711 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025253 PMAQI
10th Jul 2025294 PMAQI
10th Jul 2025265 PMAQI
10th Jul 2025276 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025338 PMAQI
10th Jul 2025269 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252612 AMAQI
11th Jul 2025291 AMAQI
11th Jul 2025292 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI
11th Jul 2025275 AMAQI
11th Jul 2025286 AMAQI

12°C8/16°C

11th Jul 2025267 AMAQI
11th Jul 2025258 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025298 PMAQI
11th Jul 2025299 PMAQI
11th Jul 20252110 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252412 AMAQI
12th Jul 2025261 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025253 AMAQI
12th Jul 2025274 AMAQI
12th Jul 2025265 AMAQI
12th Jul 2025256 AMAQI

14°C10/18°C

12th Jul 2025277 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252910 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025261 PMAQI
12th Jul 2025212 PMAQI
12th Jul 2025243 PMAQI
12th Jul 2025244 PMAQI
12th Jul 2025275 PMAQI
12th Jul 2025336 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025258 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20252910 PMAQI
12th Jul 20253311 PMAQI
13th Jul 20253212 AMAQI
13th Jul 2025321 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025253 AMAQI
13th Jul 2025264 AMAQI
13th Jul 2025275 AMAQI
13th Jul 2025266 AMAQI

14°C11/18°C

13th Jul 2025277 AMAQI
13th Jul 2025258 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20251611 AMAQI
13th Jul 20251712 PMAQI
13th Jul 2025171 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025233 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025176 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025188 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252311 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025241 AMAQI
14th Jul 2025232 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025284 AMAQI
14th Jul 2025265 AMAQI
14th Jul 2025266 AMAQI

14°C11/21°C

14th Jul 2025267 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025191 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025183 PMAQI
14th Jul 2025154 PMAQI
14th Jul 2025175 PMAQI
14th Jul 2025156 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20253111 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025252 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025254 AMAQI
15th Jul 2025245 AMAQI
15th Jul 2025246 AMAQI

11°C8/15°C

15th Jul 2025237 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025315 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025419 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025421 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025264 AMAQI
16th Jul 2025285 AMAQI
16th Jul 2025286 AMAQI

11°C10/13°C

16th Jul 2025287 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20253012 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025295 PMAQI
16th Jul 2025296 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025279 PMAQI
16th Jul 20252610 PMAQI
16th Jul 20252611 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025251 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025344 AMAQI
17th Jul 2025325 AMAQI
17th Jul 2025316 AMAQI

12°C9/15°C

17th Jul 2025307 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252211 AMAQI
17th Jul 20252112 PMAQI
17th Jul 2025171 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025193 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253112 AMAQI
18th Jul 2025231 AMAQI
18th Jul 2025272 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025284 AMAQI
18th Jul 2025275 AMAQI
18th Jul 2025246 AMAQI

11°C9/14°C

18th Jul 2025247 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025284 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025272 AMAQI
19th Jul 2025293 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025265 AMAQI
19th Jul 2025266 AMAQI

11°C7/15°C

19th Jul 2025247 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025262 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025244 AMAQI
20th Jul 2025245 AMAQI
20th Jul 2025226 AMAQI

13°C9/18°C

20th Jul 2025227 AMAQI
20th Jul 2025238 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20251512 PMAQI
20th Jul 2025171 PMAQI
20th Jul 2025172 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20254311 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025234 AMAQI
21st Jul 2025235 AMAQI
21st Jul 2025226 AMAQI

14°C11/18°C

21st Jul 2025227 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025194 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025281 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025253 AMAQI
22nd Jul 2025264 AMAQI
22nd Jul 2025255 AMAQI
22nd Jul 2025236 AMAQI

13°C10/17°C

22nd Jul 2025237 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025154 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025147 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025224 AMAQI
23rd Jul 2025245 AMAQI
23rd Jul 2025236 AMAQI

11°C8/14°C

23rd Jul 2025227 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025151 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025134 PMAQI
23rd Jul 2025155 PMAQI
23rd Jul 2025136 PMAQI
23rd Jul 2025147 PMAQI
23rd Jul 2025148 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025202 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025224 AMAQI
24th Jul 2025225 AMAQI
24th Jul 2025226 AMAQI

11°C7/15°C

24th Jul 2025227 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025192 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025134 PMAQI
24th Jul 2025155 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025221 AMAQI
25th Jul 2025232 AMAQI
25th Jul 2025213 AMAQI
25th Jul 2025214 AMAQI
25th Jul 2025235 AMAQI
25th Jul 2025256 AMAQI

13°C10/16°C

25th Jul 2025257 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252310 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025213 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025155 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025137 PMAQI
25th Jul 2025148 PMAQI
25th Jul 2025209 PMAQI
25th Jul 20252310 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252312 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025242 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025224 AMAQI
26th Jul 2025255 AMAQI
26th Jul 2025256 AMAQI

12°C9/14°C

26th Jul 2025267 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025153 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025257 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025221 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025244 AMAQI
27th Jul 2025225 AMAQI
27th Jul 2025216 AMAQI

12°C11/15°C

27th Jul 2025217 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025154 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025146 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025223 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025225 AMAQI
28th Jul 2025226 AMAQI

12°C9/15°C

28th Jul 2025217 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025191 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025193 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252310 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025181 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025203 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025205 AMAQI
29th Jul 2025206 AMAQI

11°C8/15°C

29th Jul 2025207 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251312 PMAQI
29th Jul 2025161 PMAQI
29th Jul 2025162 PMAQI
29th Jul 2025143 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025183 AMAQI
30th Jul 2025194 AMAQI
30th Jul 2025205 AMAQI
30th Jul 2025196 AMAQI

10°C9/11°C

30th Jul 2025197 AMAQI
30th Jul 2025198 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025296 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025308 PMAQI
30th Jul 2025259 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20252111 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025202 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025204 AMAQI
31st Jul 2025215 AMAQI
31st Jul 2025216 AMAQI

10°C8/13°C

31st Jul 2025217 AMAQI
7 AM
31st Jul 2025218 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252110 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20251912 PMAQI
12 PM
31st Jul 2025201 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
5 PM
12 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
7 AM - 5 PM

27AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
7 AM - 5 PM

27AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 5 PM (Avg. 27), while the lowest AQI was between 7 AM to 5 PM (Avg. 27).
Night time
Avg. Highest Time
9 PM - 11 PM

29AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 8 PM

27AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 29), while the lowest AQI was between 12 AM to 8 PM (Avg. 27).

2025 Days Vs Air Quality

Whyalla, South Australia, Australia

2025

99%

208

1%

3

Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)

Good
208 Days
Moderate
3 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 99%

Health Risk Level:

Very Low

In 2025, 99% of 212 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

Whyalla, South 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
25AQI
2nd January 2025
26AQI
3rd January 2025
26AQI
4th January 2025
28AQI
5th January 2025
28AQI
6th January 2025
26AQI
7th January 2025
28AQI
8th January 2025
24AQI
9th January 2025
24AQI
10th January 2025
24AQI
11th January 2025
23AQI
12th January 2025
23AQI
13th January 2025
22AQI
14th January 2025
21AQI
15th January 2025
28AQI
16th January 2025
20AQI
17th January 2025
23AQI
18th January 2025
22AQI
19th January 2025
25AQI
20th January 2025
24AQI
21st January 2025
25AQI
22nd January 2025
23AQI
23rd January 2025
26AQI
24th January 2025
24AQI
25th January 2025
26AQI
26th January 2025
25AQI
27th January 2025
38AQI
28th January 2025
29AQI
29th January 2025
31AQI
30th January 2025
32AQI
31st January 2025
35AQI
1st February 2025
38AQI
2nd February 2025
44AQI
3rd February 2025
45AQI
4th February 2025
48AQI
5th February 2025
47AQI
6th February 2025
46AQI
7th February 2025
42AQI
8th February 2025
40AQI
9th February 2025
41AQI
10th February 2025
39AQI
11th February 2025
42AQI
12th February 2025
57AQI
13th February 2025
47AQI
14th February 2025
35AQI
15th February 2025
41AQI
16th February 2025
34AQI
17th February 2025
33AQI
18th February 2025
29AQI
19th February 2025
29AQI
20th February 2025
27AQI
21st February 2025
29AQI
22nd February 2025
38AQI
23rd February 2025
30AQI
24th February 2025
29AQI
25th February 2025
27AQI
26th February 2025
26AQI
27th February 2025
25AQI
28th February 2025
25AQI
1st March 2025
23AQI
2nd March 2025
24AQI
3rd March 2025
25AQI
4th March 2025
23AQI
5th March 2025
36AQI
6th March 2025
27AQI
7th March 2025
35AQI
8th March 2025
38AQI
9th March 2025
31AQI
10th March 2025
34AQI
11th March 2025
28AQI
12th March 2025
26AQI
13th March 2025
27AQI
14th March 2025
28AQI
15th March 2025
32AQI
16th March 2025
33AQI
17th March 2025
33AQI
18th March 2025
30AQI
19th March 2025
29AQI
20th March 2025
27AQI
21st March 2025
26AQI
22nd March 2025
26AQI
23rd March 2025
26AQI
24th March 2025
27AQI
25th March 2025
28AQI
26th March 2025
29AQI
27th March 2025
29AQI
28th March 2025
29AQI
29th March 2025
32AQI
30th March 2025
30AQI
31st March 2025
32AQI
1st April 2025
31AQI
2nd April 2025
35AQI
3rd April 2025
30AQI
4th April 2025
29AQI
5th April 2025
26AQI
6th April 2025
26AQI
7th April 2025
24AQI
8th April 2025
24AQI
9th April 2025
24AQI
10th April 2025
23AQI
11th April 2025
22AQI
12th April 2025
24AQI
13th April 2025
24AQI
14th April 2025
26AQI
15th April 2025
29AQI
16th April 2025
30AQI
17th April 2025
27AQI
18th April 2025
28AQI
19th April 2025
28AQI
20th April 2025
24AQI
21st April 2025
19AQI
22nd April 2025
16AQI
23rd April 2025
17AQI
24th April 2025
19AQI
25th April 2025
25AQI
26th April 2025
21AQI
27th April 2025
23AQI
28th April 2025
21AQI
29th April 2025
22AQI
30th April 2025
21AQI
1st May 2025
22AQI
2nd May 2025
21AQI
3rd May 2025
28AQI
4th May 2025
31AQI
5th May 2025
23AQI
6th May 2025
27AQI
7th May 2025
25AQI
8th May 2025
26AQI
9th May 2025
28AQI
10th May 2025
26AQI
11th May 2025
25AQI
12th May 2025
25AQI
13th May 2025
26AQI
14th May 2025
25AQI
15th May 2025
25AQI
16th May 2025
25AQI
17th May 2025
24AQI
18th May 2025
21AQI
19th May 2025
21AQI
20th May 2025
22AQI
21st May 2025
20AQI
22nd May 2025
20AQI
23rd May 2025
22AQI
24th May 2025
23AQI
25th May 2025
23AQI
26th May 2025
46AQI
27th May 2025
27AQI
28th May 2025
32AQI
29th May 2025
27AQI
30th May 2025
28AQI
31st May 2025
27AQI
1st June 2025
28AQI
2nd June 2025
29AQI
3rd June 2025
26AQI
4th June 2025
29AQI
5th June 2025
27AQI
6th June 2025
24AQI
7th June 2025
23AQI
8th June 2025
19AQI
9th June 2025
20AQI
10th June 2025
20AQI
11th June 2025
21AQI
12th June 2025
21AQI
13th June 2025
25AQI
14th June 2025
24AQI
15th June 2025
25AQI
16th June 2025
23AQI
17th June 2025
24AQI
18th June 2025
25AQI
19th June 2025
27AQI
20th June 2025
28AQI
21st June 2025
35AQI
22nd June 2025
58AQI
23rd June 2025
50AQI
24th June 2025
45AQI
25th June 2025
48AQI
26th June 2025
40AQI
27th June 2025
39AQI
28th June 2025
36AQI
29th June 2025
30AQI
30th June 2025
29AQI
1st July 2025
29AQI
2nd July 2025
27AQI
3rd July 2025
29AQI
4th July 2025
51AQI
5th July 2025
40AQI
6th July 2025
35AQI
7th July 2025
31AQI
8th July 2025
30AQI
9th July 2025
33AQI
10th July 2025
28AQI
11th July 2025
26AQI
12th July 2025
27AQI
13th July 2025
24AQI
14th July 2025
24AQI
15th July 2025
30AQI
16th July 2025
31AQI
17th July 2025
26AQI
18th July 2025
26AQI
19th July 2025
25AQI
20th July 2025
26AQI
21st July 2025
25AQI
22nd July 2025
23AQI
23rd July 2025
20AQI
24th July 2025
21AQI
25th July 2025
22AQI
26th July 2025
22AQI
27th July 2025
20AQI
28th July 2025
21AQI
29th July 2025
20AQI
30th July 2025
23AQI

26AQI

37AQI

29AQI

25AQI

26AQI

30AQI

27AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202528AQI

31
27
1
31
30
31
29
1
29
1
208
3

Highest AQI recorded in

February

37AQI

Lowest AQI recorded in

April

25AQI

202421AQI

30
29
31
30
30
30
31
31
30
31
30
31
364

Highest AQI recorded in

December

28AQI

Lowest AQI recorded in

April

13AQI

202315AQI

26
28
31
30
31
25
31
31
30
30
28
31
352

Highest AQI recorded in

February

20AQI

Lowest AQI recorded in

May

11AQI

202216AQI

30
22
31
23
31
30
24
1
28
31
29
31
311

Highest AQI recorded in

December

21AQI

Lowest AQI recorded in

August

9AQI

202118AQI

30
28
30
26
1
31
30
31
31
28
1
31
30
31
357
2

Highest AQI recorded in

December

24AQI

Lowest AQI recorded in

June

13AQI

202018AQI

13
21
18
24
30
31
29
1
31
28
2
31
256
3

Highest AQI recorded in

November

26AQI

Lowest AQI recorded in

July

14AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
28AQI
Least Polluted Year Recorded
2023(Avg.)
15AQI

Whyalla's annual 2025 AQI (28) shows an average percentage change of 61.9% (worsened AQI) compared to previous years: 2020 (18), 2021 (18), 2022 (16), 2023 (15), 2024 (21).