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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Mount Isa, Queensland, 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+

September Air Quality Analysis

Mount Isa, Queensland, Australia

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Sep 2024
72AQI
Lowest AQI recorded on
3rd Sep 2022
6AQI

Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 42 of Good air quality on the same day.

Day & Night AQI Trend: 27th Sep - 28th Sep 2026

Mount Isa, Queensland, Australia

AQI
Day
Night
.

6 AM27th Sep 2026

6 PM

5 AM28th Sep 2026

Day time
Avg. Highest Time
3PM27th Sep

54AQI

Avg. Lowest Time
7AM27th Sep

33AQI

Night time
Avg. Highest Time
7PM27th Sep

52AQI

Avg. Lowest Time
5AM28th Sep

31AQI

In the last 24 hours,

Mount Isa's AQI reached its highest point of 54 at 3 PM during the Day, while the lowest point, 31, was recorded at 5 AM during the Night between 27th Sep and 28th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Mount Isa, Queensland, Australia

AugSep
30th - 31st31st - 01st01st - 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
Day
Night
30th Aug 2026236 AMAQI
30th Aug 2026257 AMAQI
30th Aug 2026388 AMAQI
30th Aug 2026469 AMAQI
30th Aug 20264710 AMAQI
30th Aug 20264811 AMAQI
30th Aug 20265012 PMAQI
30th Aug 2026481 PMAQI
30th Aug 2026482 PMAQI
30th Aug 2026533 PMAQI
30th Aug 2026384 PMAQI
30th Aug 2026365 PMAQI
30th Aug 2026366 PMAQI
30th Aug 2026237 PMAQI
30th Aug 2026258 PMAQI
30th Aug 2026259 PMAQI
30th Aug 20262910 PMAQI
30th Aug 20262711 PMAQI
31st Aug 20264012 AMAQI
31st Aug 2026361 AMAQI
31st Aug 2026382 AMAQI
31st Aug 2026303 AMAQI
31st Aug 2026364 AMAQI
31st Aug 2026365 AMAQI

23°C17/26°C

31st Aug 2026216 AMAQI
31st Aug 2026217 AMAQI
31st Aug 2026388 AMAQI
31st Aug 2026549 AMAQI
31st Aug 20263610 AMAQI
31st Aug 20263611 AMAQI
31st Aug 20262112 PMAQI
31st Aug 2026211 PMAQI
31st Aug 2026232 PMAQI
31st Aug 2026213 PMAQI
31st Aug 2026274 PMAQI
31st Aug 2026255 PMAQI
31st Aug 2026276 PMAQI
31st Aug 2026407 PMAQI
31st Aug 2026488 PMAQI
31st Aug 2026549 PMAQI
31st Aug 20264610 PMAQI
31st Aug 20264011 PMAQI
1st Sep 20264212 AMAQI
1st Sep 2026461 AMAQI
1st Sep 2026482 AMAQI
1st Sep 2026503 AMAQI
1st Sep 2026424 AMAQI
1st Sep 2026385 AMAQI

22°C17/25°C

1st Sep 2026346 AMAQI
1st Sep 2026347 AMAQI
1st Sep 2026328 AMAQI
1st Sep 2026389 AMAQI
1st Sep 20264410 AMAQI
1st Sep 20264411 AMAQI
1st Sep 20264412 PMAQI
1st Sep 2026331 PMAQI
1st Sep 2026252 PMAQI
1st Sep 2026253 PMAQI
1st Sep 2026364 PMAQI
1st Sep 2026335 PMAQI
1st Sep 2026386 PMAQI
1st Sep 2026327 PMAQI
1st Sep 2026218 PMAQI
1st Sep 2026259 PMAQI
1st Sep 20262510 PMAQI
1st Sep 20262311 PMAQI
2nd Sep 20262512 AMAQI
2nd Sep 2026301 AMAQI
2nd Sep 2026212 AMAQI
2nd Sep 2026363 AMAQI
2nd Sep 2026364 AMAQI
2nd Sep 2026365 AMAQI

23°C17/26°C

2nd Sep 2026486 AMAQI
2nd Sep 2026447 AMAQI
2nd Sep 2026368 AMAQI
2nd Sep 2026369 AMAQI
2nd Sep 20263210 AMAQI
2nd Sep 20265611 AMAQI
2nd Sep 20265412 PMAQI
2nd Sep 2026481 PMAQI
2nd Sep 2026542 PMAQI
2nd Sep 2026533 PMAQI
2nd Sep 2026464 PMAQI
2nd Sep 2026525 PMAQI
2nd Sep 2026486 PMAQI
2nd Sep 2026477 PMAQI
2nd Sep 2026468 PMAQI
2nd Sep 2026449 PMAQI
2nd Sep 20264610 PMAQI
2nd Sep 20264211 PMAQI
3rd Sep 20264012 AMAQI
3rd Sep 2026401 AMAQI
3rd Sep 2026402 AMAQI
3rd Sep 2026443 AMAQI
3rd Sep 2026504 AMAQI
3rd Sep 2026445 AMAQI

24°C19/27°C

3rd Sep 2026406 AMAQI
3rd Sep 2026427 AMAQI
3rd Sep 2026388 AMAQI
3rd Sep 2026409 AMAQI
3rd Sep 20264210 AMAQI
3rd Sep 20264011 AMAQI
3rd Sep 20264012 PMAQI
3rd Sep 2026441 PMAQI
3rd Sep 2026442 PMAQI
3rd Sep 2026553 PMAQI
3rd Sep 2026484 PMAQI
3rd Sep 2026485 PMAQI
3rd Sep 2026486 PMAQI
3rd Sep 2026477 PMAQI
3rd Sep 2026468 PMAQI
3rd Sep 2026489 PMAQI
3rd Sep 20264810 PMAQI
3rd Sep 20264811 PMAQI
4th Sep 20264612 AMAQI
4th Sep 2026361 AMAQI
4th Sep 2026462 AMAQI
4th Sep 2026423 AMAQI
4th Sep 2026384 AMAQI
4th Sep 2026365 AMAQI

25°C22/28°C

4th Sep 2026406 AMAQI
4th Sep 2026447 AMAQI
4th Sep 2026428 AMAQI
4th Sep 2026409 AMAQI
4th Sep 20263610 AMAQI
4th Sep 20264411 AMAQI
4th Sep 20264612 PMAQI
4th Sep 2026481 PMAQI
4th Sep 2026552 PMAQI
4th Sep 2026493 PMAQI
4th Sep 2026474 PMAQI
4th Sep 2026475 PMAQI
4th Sep 2026336 PMAQI
4th Sep 2026487 PMAQI
4th Sep 2026428 PMAQI
4th Sep 2026309 PMAQI
4th Sep 20262410 PMAQI
4th Sep 20262911 PMAQI
5th Sep 20264012 AMAQI
5th Sep 2026361 AMAQI
5th Sep 2026322 AMAQI
5th Sep 2026313 AMAQI
5th Sep 2026314 AMAQI
5th Sep 2026295 AMAQI

26°C20/29°C

5th Sep 2026296 AMAQI
5th Sep 2026277 AMAQI
5th Sep 2026318 AMAQI
5th Sep 2026299 AMAQI
5th Sep 20262710 AMAQI
5th Sep 20262911 AMAQI
5th Sep 20262512 PMAQI
5th Sep 2026271 PMAQI
5th Sep 2026252 PMAQI
5th Sep 2026233 PMAQI
5th Sep 2026274 PMAQI
5th Sep 2026315 PMAQI
5th Sep 2026406 PMAQI
5th Sep 2026467 PMAQI
5th Sep 2026498 PMAQI
5th Sep 2026429 PMAQI
5th Sep 20263310 PMAQI
5th Sep 20263611 PMAQI
6th Sep 20263412 AMAQI
6th Sep 2026341 AMAQI
6th Sep 2026342 AMAQI
6th Sep 2026383 AMAQI
6th Sep 2026334 AMAQI
6th Sep 2026315 AMAQI

27°C23/31°C

6th Sep 2026296 AMAQI
6th Sep 2026337 AMAQI
6th Sep 2026318 AMAQI
6th Sep 2026299 AMAQI
6th Sep 20263410 AMAQI
6th Sep 20263111 AMAQI
6th Sep 20263312 PMAQI
6th Sep 2026291 PMAQI
6th Sep 2026272 PMAQI
6th Sep 2026253 PMAQI
6th Sep 2026254 PMAQI
6th Sep 2026235 PMAQI
6th Sep 2026236 PMAQI
6th Sep 2026217 PMAQI
6th Sep 2026218 PMAQI
6th Sep 2026369 PMAQI
6th Sep 20265110 PMAQI
6th Sep 20265011 PMAQI
7th Sep 20265312 AMAQI
7th Sep 2026481 AMAQI
7th Sep 2026442 AMAQI
7th Sep 2026423 AMAQI
7th Sep 2026424 AMAQI
7th Sep 2026485 AMAQI

28°C23/31°C

7th Sep 2026506 AMAQI
7th Sep 2026467 AMAQI
7th Sep 2026448 AMAQI
7th Sep 2026509 AMAQI
7th Sep 20265410 AMAQI
7th Sep 20265911 AMAQI
7th Sep 20265712 PMAQI
7th Sep 2026541 PMAQI
7th Sep 2026552 PMAQI
7th Sep 2026563 PMAQI
7th Sep 2026534 PMAQI
7th Sep 2026555 PMAQI
7th Sep 2026556 PMAQI
7th Sep 2026547 PMAQI
7th Sep 2026548 PMAQI
7th Sep 2026549 PMAQI
7th Sep 20265410 PMAQI
7th Sep 20265611 PMAQI
8th Sep 20265412 AMAQI
8th Sep 2026511 AMAQI
8th Sep 2026542 AMAQI
8th Sep 2026533 AMAQI
8th Sep 2026554 AMAQI
8th Sep 2026565 AMAQI

28°C24/32°C

8th Sep 2026486 AMAQI
8th Sep 2026447 AMAQI
8th Sep 2026468 AMAQI
8th Sep 2026489 AMAQI
8th Sep 20265010 AMAQI
8th Sep 20264611 AMAQI
8th Sep 20264812 PMAQI
8th Sep 2026481 PMAQI
8th Sep 2026402 PMAQI
8th Sep 2026503 PMAQI
8th Sep 2026444 PMAQI
8th Sep 2026445 PMAQI
8th Sep 2026446 PMAQI
8th Sep 2026407 PMAQI
8th Sep 2026428 PMAQI
8th Sep 2026509 PMAQI
8th Sep 20265410 PMAQI
8th Sep 20265311 PMAQI
9th Sep 20264412 AMAQI
9th Sep 2026381 AMAQI
9th Sep 2026402 AMAQI
9th Sep 2026423 AMAQI
9th Sep 2026384 AMAQI
9th Sep 2026385 AMAQI

27°C21/31°C

9th Sep 2026386 AMAQI
9th Sep 2026387 AMAQI
9th Sep 2026338 AMAQI
9th Sep 2026319 AMAQI
9th Sep 20262710 AMAQI
9th Sep 20262911 AMAQI
9th Sep 20263612 PMAQI
9th Sep 2026321 PMAQI
9th Sep 2026342 PMAQI
9th Sep 2026403 PMAQI
9th Sep 2026384 PMAQI
9th Sep 2026405 PMAQI
9th Sep 2026426 PMAQI
9th Sep 2026427 PMAQI
9th Sep 2026388 PMAQI
9th Sep 2026339 PMAQI
9th Sep 20263310 PMAQI
9th Sep 20263311 PMAQI
10th Sep 20263312 AMAQI
10th Sep 2026331 AMAQI
10th Sep 2026312 AMAQI
10th Sep 2026273 AMAQI
10th Sep 2026254 AMAQI
10th Sep 2026275 AMAQI

26°C20/31°C

10th Sep 2026296 AMAQI
10th Sep 2026297 AMAQI
10th Sep 2026298 AMAQI
10th Sep 2026299 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20264211 AMAQI
10th Sep 20263412 PMAQI
10th Sep 2026271 PMAQI
10th Sep 2026292 PMAQI
10th Sep 2026463 PMAQI
10th Sep 2026344 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026276 PMAQI
10th Sep 2026297 PMAQI
10th Sep 2026258 PMAQI
10th Sep 2026279 PMAQI
10th Sep 20262710 PMAQI
10th Sep 20263411 PMAQI
11th Sep 20263412 AMAQI
11th Sep 2026561 AMAQI
11th Sep 2026402 AMAQI
11th Sep 2026273 AMAQI
11th Sep 2026254 AMAQI
11th Sep 2026385 AMAQI

25°C19/30°C

11th Sep 2026346 AMAQI
11th Sep 2026277 AMAQI
11th Sep 2026348 AMAQI
11th Sep 2026369 AMAQI
11th Sep 20263110 AMAQI
11th Sep 20264011 AMAQI
11th Sep 20264012 PMAQI
11th Sep 2026271 PMAQI
11th Sep 2026292 PMAQI
11th Sep 2026293 PMAQI
11th Sep 2026294 PMAQI
11th Sep 2026315 PMAQI
11th Sep 2026216 PMAQI
11th Sep 2026217 PMAQI
11th Sep 2026258 PMAQI
11th Sep 2026259 PMAQI
11th Sep 20262310 PMAQI
11th Sep 20262111 PMAQI
12th Sep 20262112 AMAQI
12th Sep 2026211 AMAQI
12th Sep 2026232 AMAQI
12th Sep 2026233 AMAQI
12th Sep 2026234 AMAQI
12th Sep 2026255 AMAQI

25°C20/28°C

12th Sep 2026236 AMAQI
12th Sep 2026217 AMAQI
12th Sep 2026368 AMAQI
12th Sep 2026329 AMAQI
12th Sep 20262110 AMAQI
12th Sep 20265111 AMAQI
12th Sep 20265112 PMAQI
12th Sep 2026461 PMAQI
12th Sep 2026462 PMAQI
12th Sep 2026513 PMAQI
12th Sep 2026544 PMAQI
12th Sep 2026495 PMAQI
12th Sep 2026506 PMAQI
12th Sep 2026427 PMAQI
12th Sep 2026318 PMAQI
12th Sep 2026299 PMAQI
12th Sep 20262710 PMAQI
12th Sep 20262511 PMAQI
13th Sep 20262712 AMAQI
13th Sep 2026381 AMAQI
13th Sep 2026452 AMAQI
13th Sep 2026523 AMAQI
13th Sep 2026424 AMAQI
13th Sep 2026455 AMAQI

25°C20/28°C

13th Sep 2026517 AMAQI
13th Sep 2026388 AMAQI
13th Sep 2026489 AMAQI
13th Sep 20265010 AMAQI
13th Sep 20264811 AMAQI
13th Sep 20265312 PMAQI
13th Sep 2026311 PMAQI
13th Sep 2026502 PMAQI
13th Sep 2026503 PMAQI
13th Sep 2026464 PMAQI
13th Sep 2026515 PMAQI
13th Sep 2026426 PMAQI
13th Sep 2026487 PMAQI
13th Sep 2026488 PMAQI
13th Sep 2026409 PMAQI
13th Sep 20263810 PMAQI
13th Sep 20264211 PMAQI
14th Sep 20263612 AMAQI
14th Sep 2026421 AMAQI
14th Sep 2026532 AMAQI
14th Sep 2026523 AMAQI
14th Sep 2026524 AMAQI
14th Sep 2026405 AMAQI

26°C21/30°C

14th Sep 2026366 AMAQI
14th Sep 2026427 AMAQI
14th Sep 2026428 AMAQI
14th Sep 2026459 AMAQI
14th Sep 20265210 AMAQI
14th Sep 20264211 AMAQI
14th Sep 20264212 PMAQI
14th Sep 2026501 PMAQI
14th Sep 2026502 PMAQI
14th Sep 2026523 PMAQI
14th Sep 2026564 PMAQI
14th Sep 2026525 PMAQI
14th Sep 2026526 PMAQI
14th Sep 2026447 PMAQI
14th Sep 2026368 PMAQI
14th Sep 2026369 PMAQI
14th Sep 20263610 PMAQI
14th Sep 20262911 PMAQI
15th Sep 20263612 AMAQI
15th Sep 2026421 AMAQI
15th Sep 2026442 AMAQI
15th Sep 2026493 AMAQI
15th Sep 2026454 AMAQI
15th Sep 2026345 AMAQI

26°C21/29°C

15th Sep 2026296 AMAQI
15th Sep 2026297 AMAQI
15th Sep 2026448 AMAQI
15th Sep 2026489 AMAQI
15th Sep 20265110 AMAQI
15th Sep 20264411 AMAQI
15th Sep 20264212 PMAQI
15th Sep 2026441 PMAQI
15th Sep 2026512 PMAQI
15th Sep 2026583 PMAQI
15th Sep 2026644 PMAQI
15th Sep 2026625 PMAQI
15th Sep 2026646 PMAQI
15th Sep 2026567 PMAQI
15th Sep 2026428 PMAQI
15th Sep 2026369 PMAQI
15th Sep 20264510 PMAQI
15th Sep 20265311 PMAQI
16th Sep 20265212 AMAQI
16th Sep 2026481 AMAQI
16th Sep 2026482 AMAQI
16th Sep 2026533 AMAQI
16th Sep 2026554 AMAQI
16th Sep 2026595 AMAQI

26°C21/30°C

16th Sep 2026566 AMAQI
16th Sep 2026567 AMAQI
16th Sep 2026568 AMAQI
16th Sep 2026599 AMAQI
16th Sep 20265810 AMAQI
16th Sep 20264411 AMAQI
16th Sep 20263612 PMAQI
16th Sep 2026461 PMAQI
16th Sep 2026482 PMAQI
16th Sep 2026463 PMAQI
16th Sep 2026494 PMAQI
16th Sep 2026625 PMAQI
16th Sep 2026596 PMAQI
16th Sep 2026607 PMAQI
16th Sep 2026568 PMAQI
16th Sep 2026569 PMAQI
16th Sep 20265610 PMAQI
16th Sep 20265511 PMAQI
17th Sep 20265412 AMAQI
17th Sep 2026601 AMAQI
17th Sep 2026582 AMAQI
17th Sep 2026623 AMAQI
17th Sep 2026574 AMAQI
17th Sep 2026555 AMAQI

26°C21/30°C

17th Sep 2026566 AMAQI
17th Sep 2026547 AMAQI
17th Sep 2026538 AMAQI
17th Sep 2026539 AMAQI
17th Sep 20265810 AMAQI
17th Sep 20265011 AMAQI
17th Sep 20263312 PMAQI
17th Sep 2026361 PMAQI
17th Sep 2026422 PMAQI
17th Sep 2026483 PMAQI
17th Sep 2026514 PMAQI
17th Sep 2026545 PMAQI
17th Sep 2026576 PMAQI
17th Sep 2026477 PMAQI
17th Sep 2026368 PMAQI
17th Sep 2026369 PMAQI
17th Sep 20264010 PMAQI
17th Sep 20264011 PMAQI
18th Sep 20263612 AMAQI
18th Sep 2026421 AMAQI
18th Sep 2026492 AMAQI
18th Sep 2026483 AMAQI
18th Sep 2026464 AMAQI
18th Sep 2026345 AMAQI

23°C16/28°C

18th Sep 2026276 AMAQI
18th Sep 2026297 AMAQI
18th Sep 2026298 AMAQI
18th Sep 2026299 AMAQI
18th Sep 20262910 AMAQI
18th Sep 20262711 AMAQI
18th Sep 20262712 PMAQI
18th Sep 2026291 PMAQI
18th Sep 2026292 PMAQI
18th Sep 2026253 PMAQI
18th Sep 2026214 PMAQI
18th Sep 2026255 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026217 PMAQI
18th Sep 2026218 PMAQI
18th Sep 2026239 PMAQI
18th Sep 20262110 PMAQI
18th Sep 20262111 PMAQI
19th Sep 20262112 AMAQI
19th Sep 2026211 AMAQI
19th Sep 2026212 AMAQI
19th Sep 2026213 AMAQI
19th Sep 2026214 AMAQI
19th Sep 2026215 AMAQI

24°C20/28°C

19th Sep 2026346 AMAQI
19th Sep 2026347 AMAQI
19th Sep 2026388 AMAQI
19th Sep 2026219 AMAQI
19th Sep 20263810 AMAQI
19th Sep 20262111 AMAQI
19th Sep 20262112 PMAQI
19th Sep 2026211 PMAQI
19th Sep 2026212 PMAQI
19th Sep 2026483 PMAQI
19th Sep 2026344 PMAQI
19th Sep 2026365 PMAQI
19th Sep 2026546 PMAQI
19th Sep 2026557 PMAQI
19th Sep 2026328 PMAQI
19th Sep 2026239 PMAQI
19th Sep 20262110 PMAQI
19th Sep 20264011 PMAQI
20th Sep 20262112 AMAQI
20th Sep 2026321 AMAQI
20th Sep 2026322 AMAQI
20th Sep 2026283 AMAQI
20th Sep 2026214 AMAQI
20th Sep 2026365 AMAQI

24°C19/28°C

20th Sep 2026326 AMAQI
20th Sep 2026367 AMAQI
20th Sep 2026368 AMAQI
20th Sep 2026219 AMAQI
20th Sep 20264610 AMAQI
20th Sep 20263411 AMAQI
20th Sep 20264412 PMAQI
20th Sep 2026401 PMAQI
20th Sep 2026422 PMAQI
20th Sep 2026533 PMAQI
20th Sep 2026514 PMAQI
20th Sep 2026485 PMAQI
20th Sep 2026506 PMAQI
20th Sep 2026537 PMAQI
20th Sep 2026558 PMAQI
20th Sep 2026519 PMAQI
20th Sep 20265210 PMAQI
20th Sep 20265711 PMAQI
21st Sep 20264012 AMAQI
21st Sep 2026321 AMAQI
21st Sep 2026462 AMAQI
21st Sep 2026483 AMAQI
21st Sep 2026424 AMAQI
21st Sep 2026275 AMAQI

25°C19/29°C

21st Sep 2026336 AMAQI
21st Sep 2026307 AMAQI
21st Sep 2026388 AMAQI
21st Sep 2026369 AMAQI
21st Sep 20264010 AMAQI
21st Sep 20263411 AMAQI
21st Sep 20264812 PMAQI
21st Sep 2026481 PMAQI
21st Sep 2026512 PMAQI
21st Sep 2026583 PMAQI
21st Sep 2026584 PMAQI
21st Sep 2026535 PMAQI
21st Sep 2026526 PMAQI
21st Sep 2026527 PMAQI
21st Sep 2026538 PMAQI
21st Sep 2026559 PMAQI
21st Sep 20264610 PMAQI
21st Sep 20263811 PMAQI
22nd Sep 20263812 AMAQI
22nd Sep 2026381 AMAQI
22nd Sep 2026382 AMAQI
22nd Sep 2026423 AMAQI
22nd Sep 2026344 AMAQI
22nd Sep 2026365 AMAQI

26°C21/30°C

22nd Sep 2026386 AMAQI
22nd Sep 2026487 AMAQI
22nd Sep 2026568 AMAQI
22nd Sep 2026409 AMAQI
22nd Sep 20262210 AMAQI
22nd Sep 20264011 AMAQI
22nd Sep 20264012 PMAQI
22nd Sep 2026361 PMAQI
22nd Sep 2026442 PMAQI
22nd Sep 2026483 PMAQI
22nd Sep 2026364 PMAQI
22nd Sep 2026675 PMAQI
22nd Sep 2026656 PMAQI
22nd Sep 2026547 PMAQI
22nd Sep 2026368 PMAQI
22nd Sep 2026299 PMAQI
22nd Sep 20262910 PMAQI
22nd Sep 20263611 PMAQI
23rd Sep 20262912 AMAQI
23rd Sep 2026291 AMAQI
23rd Sep 2026382 AMAQI
23rd Sep 2026333 AMAQI
23rd Sep 2026484 AMAQI
23rd Sep 2026515 AMAQI

26°C21/30°C

23rd Sep 2026326 AMAQI
23rd Sep 2026497 AMAQI
23rd Sep 2026388 AMAQI
23rd Sep 2026309 AMAQI
23rd Sep 20262510 AMAQI
23rd Sep 20262511 AMAQI
23rd Sep 20262312 PMAQI
23rd Sep 2026291 PMAQI
23rd Sep 2026312 PMAQI
23rd Sep 2026343 PMAQI
23rd Sep 2026444 PMAQI
23rd Sep 2026445 PMAQI
23rd Sep 2026366 PMAQI
23rd Sep 2026317 PMAQI
23rd Sep 2026368 PMAQI
23rd Sep 2026389 PMAQI
23rd Sep 20263110 PMAQI
23rd Sep 20262911 PMAQI
24th Sep 20263412 AMAQI
24th Sep 2026341 AMAQI
24th Sep 2026402 AMAQI
24th Sep 2026483 AMAQI
24th Sep 2026444 AMAQI
24th Sep 2026425 AMAQI

26°C20/30°C

24th Sep 2026406 AMAQI
24th Sep 2026367 AMAQI
24th Sep 2026338 AMAQI
24th Sep 2026429 AMAQI
24th Sep 20264010 AMAQI
24th Sep 20263411 AMAQI
24th Sep 20263612 PMAQI
24th Sep 2026331 PMAQI
24th Sep 2026312 PMAQI
24th Sep 2026293 PMAQI
24th Sep 2026294 PMAQI
24th Sep 2026345 PMAQI
24th Sep 2026406 PMAQI
24th Sep 2026427 PMAQI
24th Sep 2026388 PMAQI
24th Sep 2026409 PMAQI
24th Sep 20264410 PMAQI
24th Sep 20263611 PMAQI
25th Sep 20263612 AMAQI
25th Sep 2026361 AMAQI
25th Sep 2026292 AMAQI
25th Sep 2026293 AMAQI
25th Sep 2026294 AMAQI
25th Sep 2026295 AMAQI

25°C20/28°C

25th Sep 2026296 AMAQI
25th Sep 2026297 AMAQI
25th Sep 2026318 AMAQI
25th Sep 2026339 AMAQI
25th Sep 20263310 AMAQI
25th Sep 20263311 AMAQI
25th Sep 20263112 PMAQI
25th Sep 2026291 PMAQI
25th Sep 2026272 PMAQI
25th Sep 2026273 PMAQI
25th Sep 2026294 PMAQI
25th Sep 2026295 PMAQI
25th Sep 2026296 PMAQI
25th Sep 2026297 PMAQI
25th Sep 2026408 PMAQI
25th Sep 2026429 PMAQI
25th Sep 20263310 PMAQI
25th Sep 20263311 PMAQI
26th Sep 20264012 AMAQI
26th Sep 2026461 AMAQI
26th Sep 2026422 AMAQI
26th Sep 2026363 AMAQI
26th Sep 2026314 AMAQI
26th Sep 2026295 AMAQI

24°C19/27°C

26th Sep 2026316 AMAQI
26th Sep 2026367 AMAQI
26th Sep 2026328 AMAQI
26th Sep 2026239 AMAQI
26th Sep 20263210 AMAQI
26th Sep 20262511 AMAQI
26th Sep 20262312 PMAQI
26th Sep 2026211 PMAQI
26th Sep 2026212 PMAQI
26th Sep 2026383 PMAQI
26th Sep 2026364 PMAQI
26th Sep 2026465 PMAQI
26th Sep 2026506 PMAQI
26th Sep 2026407 PMAQI
26th Sep 2026278 PMAQI
26th Sep 2026389 PMAQI
26th Sep 20263810 PMAQI
26th Sep 20263011 PMAQI
27th Sep 20264612 AMAQI
27th Sep 2026461 AMAQI
27th Sep 2026342 AMAQI
27th Sep 2026383 AMAQI
27th Sep 2026424 AMAQI
27th Sep 2026405 AMAQI

25°C20/28°C

27th Sep 2026366 AMAQI
27th Sep 2026337 AMAQI
27th Sep 2026408 AMAQI
27th Sep 2026469 AMAQI
27th Sep 20264810 AMAQI
27th Sep 20264711 AMAQI
27th Sep 20265112 PMAQI
27th Sep 2026501 PMAQI
27th Sep 2026522 PMAQI
27th Sep 2026543 PMAQI
27th Sep 2026504 PMAQI
27th Sep 2026505 PMAQI
27th Sep 2026506 PMAQI
27th Sep 2026527 PMAQI
27th Sep 2026468 PMAQI
27th Sep 2026509 PMAQI
27th Sep 20264810 PMAQI
27th Sep 20263611 PMAQI
28th Sep 20263812 AMAQI
28th Sep 2026361 AMAQI
28th Sep 2026382 AMAQI
28th Sep 2026443 AMAQI
28th Sep 2026404 AMAQI
28th Sep 2026315 AMAQI

25°C21/29°C

28th Sep 2026346 AMAQI
6 AM
28th Sep 2026387 AMAQI
28th Sep 2026428 AMAQI
28th Sep 2026499 AMAQI
28th Sep 20264210 AMAQI
28th Sep 20264511 AMAQI
28th Sep 20265212 PMAQI
12 PM
28th Sep 2026511 PMAQI
28th Sep 2026522 PMAQI
28th Sep 2026503 PMAQI
28th Sep 2026254 PMAQI
28th Sep 2026335 PMAQI
28th Sep 2026296 PMAQI
6 PM
28th Sep 2026367 PMAQI
28th Sep 2026468 PMAQI
28th Sep 2026559 PMAQI
28th Sep 20265410 PMAQI
28th Sep 20264211 PMAQI
12 AM
5 AM

26°C22/30°C

Day time
Avg. Highest Time
3 PM

43AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM

35AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 43), while the lowest AQI was between 6 AM to 6 AM (Avg. 35).
Night time
Avg. Highest Time
7 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 5 AM

39AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 42), while the lowest AQI was between 12 AM to 5 AM (Avg. 39).

2026 Days Vs Air Quality

Mount Isa, Queensland, Australia

2026

95%

254

5%

14

Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)

Good
254 Days
Moderate
14 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 95%

Health Risk Level:

Very Low

In 2026, 95% of 271 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

Mount Isa, Queensland, Australia

AQI levels in 2026

AQI (US)
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.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
21AQI (US)
2nd January 2026
17AQI (US)
3rd January 2026
12AQI (US)
4th January 2026
12AQI (US)
5th January 2026
15AQI (US)
6th January 2026
24AQI (US)
7th January 2026
25AQI (US)
8th January 2026
24AQI (US)
9th January 2026
21AQI (US)
10th January 2026
20AQI (US)
11th January 2026
28AQI (US)
12th January 2026
23AQI (US)
13th January 2026
20AQI (US)
14th January 2026
17AQI (US)
15th January 2026
12AQI (US)
16th January 2026
25AQI (US)
17th January 2026
25AQI (US)
18th January 2026
22AQI (US)
19th January 2026
24AQI (US)
20th January 2026
31AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
23AQI (US)
23rd January 2026
38AQI (US)
24th January 2026
25AQI (US)
25th January 2026
34AQI (US)
26th January 2026
24AQI (US)
27th January 2026
18AQI (US)
28th January 2026
24AQI (US)
29th January 2026
22AQI (US)
30th January 2026
30AQI (US)
31st January 2026
31AQI (US)
1st February 2026
20AQI (US)
2nd February 2026
25AQI (US)
3rd February 2026
20AQI (US)
4th February 2026
9AQI (US)
5th February 2026
11AQI (US)
6th February 2026
16AQI (US)
7th February 2026
18AQI (US)
8th February 2026
18AQI (US)
9th February 2026
28AQI (US)
10th February 2026
31AQI (US)
11th February 2026
38AQI (US)
12th February 2026
24AQI (US)
13th February 2026
34AQI (US)
14th February 2026
32AQI (US)
15th February 2026
25AQI (US)
16th February 2026
16AQI (US)
17th February 2026
22AQI (US)
18th February 2026
16AQI (US)
19th February 2026
22AQI (US)
20th February 2026
22AQI (US)
21st February 2026
31AQI (US)
22nd February 2026
26AQI (US)
23rd February 2026
20AQI (US)
24th February 2026
15AQI (US)
25th February 2026
29AQI (US)
26th February 2026
21AQI (US)
27th February 2026
38AQI (US)
28th February 2026
31AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
44AQI (US)
3rd March 2026
22AQI (US)
4th March 2026
34AQI (US)
5th March 2026
32AQI (US)
6th March 2026
37AQI (US)
7th March 2026
15AQI (US)
8th March 2026
7AQI (US)
9th March 2026
30AQI (US)
10th March 2026
29AQI (US)
11th March 2026
31AQI (US)
12th March 2026
33AQI (US)
13th March 2026
31AQI (US)
14th March 2026
28AQI (US)
15th March 2026
24AQI (US)
16th March 2026
24AQI (US)
17th March 2026
24AQI (US)
18th March 2026
27AQI (US)
19th March 2026
25AQI (US)
20th March 2026
25AQI (US)
21st March 2026
23AQI (US)
22nd March 2026
20AQI (US)
23rd March 2026
26AQI (US)
24th March 2026
22AQI (US)
25th March 2026
28AQI (US)
26th March 2026
26AQI (US)
27th March 2026
21AQI (US)
28th March 2026
28AQI (US)
29th March 2026
29AQI (US)
30th March 2026
21AQI (US)
31st March 2026
9AQI (US)
1st April 2026
28AQI (US)
2nd April 2026
20AQI (US)
3rd April 2026
17AQI (US)
4th April 2026
27AQI (US)
5th April 2026
24AQI (US)
6th April 2026
22AQI (US)
7th April 2026
29AQI (US)
8th April 2026
21AQI (US)
9th April 2026
28AQI (US)
10th April 2026
27AQI (US)
11th April 2026
31AQI (US)
12th April 2026
32AQI (US)
13th April 2026
27AQI (US)
14th April 2026
33AQI (US)
15th April 2026
18AQI (US)
16th April 2026
23AQI (US)
17th April 2026
18th April 2026
19AQI (US)
19th April 2026
28AQI (US)
20th April 2026
32AQI (US)
21st April 2026
35AQI (US)
22nd April 2026
23rd April 2026
34AQI (US)
24th April 2026
36AQI (US)
25th April 2026
32AQI (US)
26th April 2026
25AQI (US)
27th April 2026
33AQI (US)
28th April 2026
25AQI (US)
29th April 2026
23AQI (US)
30th April 2026
26AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
34AQI (US)
3rd May 2026
16AQI (US)
4th May 2026
17AQI (US)
5th May 2026
22AQI (US)
6th May 2026
22AQI (US)
7th May 2026
15AQI (US)
8th May 2026
24AQI (US)
9th May 2026
10th May 2026
19AQI (US)
11th May 2026
29AQI (US)
12th May 2026
30AQI (US)
13th May 2026
31AQI (US)
14th May 2026
30AQI (US)
15th May 2026
29AQI (US)
16th May 2026
72AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
59AQI (US)
20th May 2026
67AQI (US)
21st May 2026
54AQI (US)
22nd May 2026
54AQI (US)
23rd May 2026
64AQI (US)
24th May 2026
61AQI (US)
25th May 2026
53AQI (US)
26th May 2026
36AQI (US)
27th May 2026
18AQI (US)
28th May 2026
20AQI (US)
29th May 2026
10AQI (US)
30th May 2026
31AQI (US)
31st May 2026
16AQI (US)
1st June 2026
15AQI (US)
2nd June 2026
25AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
16AQI (US)
5th June 2026
13AQI (US)
6th June 2026
14AQI (US)
7th June 2026
17AQI (US)
8th June 2026
21AQI (US)
9th June 2026
16AQI (US)
10th June 2026
16AQI (US)
11th June 2026
16AQI (US)
12th June 2026
17AQI (US)
13th June 2026
24AQI (US)
14th June 2026
22AQI (US)
15th June 2026
22AQI (US)
16th June 2026
20AQI (US)
17th June 2026
21AQI (US)
18th June 2026
18AQI (US)
19th June 2026
22AQI (US)
20th June 2026
14AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
19AQI (US)
25th June 2026
18AQI (US)
26th June 2026
24AQI (US)
27th June 2026
22AQI (US)
28th June 2026
21AQI (US)
29th June 2026
24AQI (US)
30th June 2026
18AQI (US)
1st July 2026
18AQI (US)
2nd July 2026
18AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
24AQI (US)
5th July 2026
21AQI (US)
6th July 2026
19AQI (US)
7th July 2026
16AQI (US)
8th July 2026
14AQI (US)
9th July 2026
14AQI (US)
10th July 2026
20AQI (US)
11th July 2026
17AQI (US)
12th July 2026
12AQI (US)
13th July 2026
10AQI (US)
14th July 2026
12AQI (US)
15th July 2026
22AQI (US)
16th July 2026
15AQI (US)
17th July 2026
22AQI (US)
18th July 2026
37AQI (US)
19th July 2026
35AQI (US)
20th July 2026
36AQI (US)
21st July 2026
43AQI (US)
22nd July 2026
43AQI (US)
23rd July 2026
42AQI (US)
24th July 2026
41AQI (US)
25th July 2026
37AQI (US)
26th July 2026
31AQI (US)
27th July 2026
35AQI (US)
28th July 2026
49AQI (US)
29th July 2026
45AQI (US)
30th July 2026
41AQI (US)
31st July 2026
34AQI (US)
1st August 2026
35AQI (US)
2nd August 2026
36AQI (US)
3rd August 2026
37AQI (US)
4th August 2026
44AQI (US)
5th August 2026
53AQI (US)
6th August 2026
54AQI (US)
7th August 2026
46AQI (US)
8th August 2026
27AQI (US)
9th August 2026
34AQI (US)
10th August 2026
43AQI (US)
11th August 2026
39AQI (US)
12th August 2026
33AQI (US)
13th August 2026
36AQI (US)
14th August 2026
39AQI (US)
15th August 2026
36AQI (US)
16th August 2026
40AQI (US)
17th August 2026
42AQI (US)
18th August 2026
36AQI (US)
19th August 2026
36AQI (US)
20th August 2026
39AQI (US)
21st August 2026
39AQI (US)
22nd August 2026
43AQI (US)
23rd August 2026
33AQI (US)
24th August 2026
31AQI (US)
25th August 2026
33AQI (US)
26th August 2026
22AQI (US)
27th August 2026
22AQI (US)
28th August 2026
26AQI (US)
29th August 2026
32AQI (US)
30th August 2026
39AQI (US)
31st August 2026
34AQI (US)
1st September 2026
36AQI (US)
2nd September 2026
42AQI (US)
3rd September 2026
44AQI (US)
4th September 2026
41AQI (US)
5th September 2026
32AQI (US)
6th September 2026
31AQI (US)
7th September 2026
52AQI (US)
8th September 2026
48AQI (US)
9th September 2026
37AQI (US)
10th September 2026
30AQI (US)
11th September 2026
31AQI (US)
12th September 2026
34AQI (US)
13th September 2026
44AQI (US)
14th September 2026
45AQI (US)
15th September 2026
46AQI (US)
16th September 2026
53AQI (US)
17th September 2026
50AQI (US)
18th September 2026
30AQI (US)
19th September 2026
30AQI (US)
20th September 2026
40AQI (US)
21st September 2026
44AQI (US)
22nd September 2026
41AQI (US)
23rd September 2026
35AQI (US)
24th September 2026
37AQI (US)
25th September 2026
31AQI (US)
26th September 2026
34AQI (US)
27th September 2026
45AQI (US)
28th September 2026
42AQI (US)
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

23AQI (US)

24AQI (US)

26AQI (US)

27AQI (US)

36AQI (US)

19AQI (US)

27AQI (US)

37AQI (US)

39AQI (US)

No. of days

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

202629AQI (US)

31
28
31
28
20
10
30
31
29
2
26
2
254
14

Highest AQI (US) recorded in

September

39AQI (US)

Lowest AQI (US) recorded in

June

19AQI (US)

202529AQI (US)

31
28
31
30
31
30
31
31
30
10
21
26
4
30
1
339
26

Highest AQI (US) recorded in

October

54AQI (US)

Lowest AQI (US) recorded in

April

21AQI (US)

202424AQI (US)

25
5
29
31
30
30
30
31
31
27
3
24
6
1
27
2
1
31
346
16
2

Highest AQI (US) recorded in

October

38AQI (US)

Lowest AQI (US) recorded in

May

15AQI (US)

202326AQI (US)

30
28
31
28
1
1
31
30
30
31
26
4
25
5
1
22
7
21
10
333
27
2

Highest AQI (US) recorded in

December

42AQI (US)

Lowest AQI (US) recorded in

March

15AQI (US)

202218AQI (US)

31
23
31
28
30
30
18
1
29
30
1
30
31
312
1

Highest AQI (US) recorded in

October

24AQI (US)

Lowest AQI (US) recorded in

August

10AQI (US)

202122AQI (US)

30
26
2
31
30
31
29
1
31
27
2
28
2
23
8
28
2
28
2
342
19

Highest AQI (US) recorded in

October

40AQI (US)

Lowest AQI (US) recorded in

May

12AQI (US)

202017AQI (US)

13
21
18
27
3
31
31
30
31
30
30
1
262
4

Highest AQI (US) recorded in

November

23AQI (US)

Lowest AQI (US) recorded in

May

13AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
29AQI (US)
Least Polluted Year Recorded
2020(Avg.)
17AQI (US)

Mount Isa's annual 2026 AQI (US) (29) shows an average percentage change of 32.6% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (22), 2022 (18), 2023 (26), 2024 (24), 2025 (29).