Sydney St Marys, Penrith, New South Wales, 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+
November Air Quality Analysis
Sydney St Marys, Penrith, New South Wales, Australia
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Nov 2025
43AQILowest AQI recorded on
25th Nov 2023
8AQISame Day Analysis (12th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 18 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Nov - 13th Nov 2025
Sydney St Marys, Penrith, New South Wales, Australia
AQI
Day
Night
.
6 AM12th Nov 2025
7 PM
5 AM13th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM12th Nov
50AQI
Avg. Lowest Time
7PM12th Nov
11AQI
In the last 24 hours,
Sydney St Marys's AQI reached its highest point of 50 at 12 PM during the Night, while the lowest point, 11, was recorded at 7 PM during the Night between 12th Nov and 13th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Sydney St Marys, Penrith, New South Wales, Australia
OctNov
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
14th Oct 2025456 AMAQI
14th Oct 2025447 AMAQI
14th Oct 2025428 AMAQI
14th Oct 2025429 AMAQI
14th Oct 20254910 AMAQI
14th Oct 20255211 AMAQI
14th Oct 20254712 PMAQI
14th Oct 2025441 PMAQI
14th Oct 2025442 PMAQI
14th Oct 2025453 PMAQI
14th Oct 2025414 PMAQI
14th Oct 2025425 PMAQI
14th Oct 2025466 PMAQI
14th Oct 2025487 PMAQI
14th Oct 2025488 PMAQI
14th Oct 2025459 PMAQI
14th Oct 20254310 PMAQI
14th Oct 20254511 PMAQI
15th Oct 20254512 AMAQI
15th Oct 2025581 AMAQI
15th Oct 2025562 AMAQI
15th Oct 2025543 AMAQI
15th Oct 2025474 AMAQI
15th Oct 2025485 AMAQI
18°C8/30°C
15th Oct 2025476 AMAQI
15th Oct 2025527 AMAQI
15th Oct 2025548 AMAQI
15th Oct 2025549 AMAQI
15th Oct 20255510 AMAQI
15th Oct 20255111 AMAQI
15th Oct 20254712 PMAQI
15th Oct 2025351 PMAQI
15th Oct 2025422 PMAQI
15th Oct 2025403 PMAQI
15th Oct 2025404 PMAQI
15th Oct 2025395 PMAQI
15th Oct 2025426 PMAQI
15th Oct 2025397 PMAQI
15th Oct 2025578 PMAQI
15th Oct 2025489 PMAQI
15th Oct 20254610 PMAQI
15th Oct 20254611 PMAQI
16th Oct 20255112 AMAQI
16th Oct 2025551 AMAQI
16th Oct 2025542 AMAQI
16th Oct 2025463 AMAQI
16th Oct 2025454 AMAQI
16th Oct 2025465 AMAQI
19°C10/30°C
16th Oct 2025496 AMAQI
16th Oct 2025437 AMAQI
16th Oct 2025428 AMAQI
16th Oct 2025499 AMAQI
16th Oct 20255210 AMAQI
16th Oct 20255311 AMAQI
16th Oct 20255412 PMAQI
16th Oct 2025591 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025563 PMAQI
16th Oct 2025554 PMAQI
16th Oct 2025415 PMAQI
16th Oct 2025376 PMAQI
16th Oct 2025427 PMAQI
16th Oct 2025518 PMAQI
16th Oct 2025559 PMAQI
16th Oct 20256110 PMAQI
16th Oct 20256611 PMAQI
17th Oct 20257312 AMAQI
17th Oct 2025681 AMAQI
17th Oct 2025622 AMAQI
17th Oct 2025603 AMAQI
17th Oct 2025604 AMAQI
17th Oct 2025625 AMAQI
22°C12/35°C
17th Oct 2025606 AMAQI
17th Oct 2025467 AMAQI
17th Oct 2025508 AMAQI
17th Oct 2025549 AMAQI
17th Oct 20254410 AMAQI
17th Oct 20254011 AMAQI
17th Oct 20255912 PMAQI
17th Oct 2025561 PMAQI
17th Oct 2025452 PMAQI
17th Oct 2025503 PMAQI
17th Oct 2025534 PMAQI
17th Oct 2025555 PMAQI
17th Oct 2025496 PMAQI
17th Oct 2025407 PMAQI
17th Oct 2025358 PMAQI
17th Oct 2025409 PMAQI
17th Oct 20254310 PMAQI
17th Oct 20254611 PMAQI
18th Oct 20254812 AMAQI
18th Oct 2025551 AMAQI
18th Oct 2025542 AMAQI
18th Oct 2025643 AMAQI
18th Oct 2025644 AMAQI
18th Oct 2025665 AMAQI
25°C17/35°C
18th Oct 2025566 AMAQI
18th Oct 2025547 AMAQI
18th Oct 2025548 AMAQI
18th Oct 2025549 AMAQI
18th Oct 20255310 AMAQI
18th Oct 20255411 AMAQI
18th Oct 20255012 PMAQI
18th Oct 2025461 PMAQI
18th Oct 2025452 PMAQI
18th Oct 2025533 PMAQI
18th Oct 2025334 PMAQI
18th Oct 2025455 PMAQI
18th Oct 2025646 PMAQI
18th Oct 2025487 PMAQI
18th Oct 2025428 PMAQI
18th Oct 2025449 PMAQI
18th Oct 20254710 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20254212 AMAQI
19th Oct 2025461 AMAQI
19th Oct 2025522 AMAQI
19th Oct 2025513 AMAQI
19th Oct 2025484 AMAQI
19th Oct 2025495 AMAQI
19°C15/27°C
19th Oct 2025496 AMAQI
19th Oct 2025447 AMAQI
19th Oct 2025388 AMAQI
19th Oct 2025409 AMAQI
19th Oct 20254610 AMAQI
19th Oct 20254411 AMAQI
19th Oct 20254412 PMAQI
19th Oct 2025441 PMAQI
19th Oct 2025442 PMAQI
19th Oct 2025423 PMAQI
19th Oct 2025444 PMAQI
19th Oct 2025465 PMAQI
19th Oct 2025436 PMAQI
19th Oct 2025437 PMAQI
19th Oct 2025468 PMAQI
19th Oct 2025539 PMAQI
19th Oct 20254910 PMAQI
19th Oct 20254711 PMAQI
20th Oct 20253412 AMAQI
20th Oct 2025521 AMAQI
20th Oct 2025532 AMAQI
20th Oct 2025533 AMAQI
20th Oct 2025564 AMAQI
20th Oct 2025565 AMAQI
20°C11/31°C
20th Oct 2025566 AMAQI
20th Oct 2025557 AMAQI
20th Oct 2025558 AMAQI
20th Oct 2025529 AMAQI
20th Oct 20255110 AMAQI
20th Oct 20255411 AMAQI
20th Oct 20255212 PMAQI
20th Oct 2025521 PMAQI
20th Oct 2025522 PMAQI
20th Oct 2025523 PMAQI
20th Oct 2025534 PMAQI
20th Oct 2025525 PMAQI
20th Oct 2025526 PMAQI
20th Oct 2025527 PMAQI
20th Oct 2025518 PMAQI
20th Oct 2025519 PMAQI
20th Oct 20255110 PMAQI
20th Oct 20255211 PMAQI
21st Oct 20255612 AMAQI
21st Oct 2025571 AMAQI
21st Oct 2025562 AMAQI
21st Oct 2025573 AMAQI
21st Oct 2025534 AMAQI
21st Oct 2025585 AMAQI
26°C14/39°C
21st Oct 2025566 AMAQI
21st Oct 2025577 AMAQI
21st Oct 2025588 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255710 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255612 PMAQI
21st Oct 2025561 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025563 PMAQI
21st Oct 2025564 PMAQI
21st Oct 2025565 PMAQI
21st Oct 2025556 PMAQI
21st Oct 2025547 PMAQI
21st Oct 2025548 PMAQI
21st Oct 2025549 PMAQI
21st Oct 20255410 PMAQI
21st Oct 20255411 PMAQI
22nd Oct 20255512 AMAQI
22nd Oct 2025391 AMAQI
22nd Oct 2025352 AMAQI
22nd Oct 2025363 AMAQI
22nd Oct 2025354 AMAQI
22nd Oct 2025345 AMAQI
21°C15/29°C
22nd Oct 2025246 AMAQI
22nd Oct 2025357 AMAQI
22nd Oct 2025378 AMAQI
22nd Oct 2025359 AMAQI
22nd Oct 20254110 AMAQI
22nd Oct 20254511 AMAQI
22nd Oct 20254412 PMAQI
22nd Oct 2025551 PMAQI
22nd Oct 2025552 PMAQI
22nd Oct 2025553 PMAQI
22nd Oct 2025564 PMAQI
22nd Oct 2025575 PMAQI
22nd Oct 2025576 PMAQI
22nd Oct 2025567 PMAQI
22nd Oct 2025538 PMAQI
22nd Oct 2025519 PMAQI
22nd Oct 20253510 PMAQI
22nd Oct 20252811 PMAQI
23rd Oct 20252812 AMAQI
23rd Oct 2025231 AMAQI
23rd Oct 2025182 AMAQI
23rd Oct 2025433 AMAQI
23rd Oct 2025524 AMAQI
23rd Oct 2025505 AMAQI
26°C15/40°C
23rd Oct 2025636 AMAQI
23rd Oct 2025557 AMAQI
23rd Oct 2025368 AMAQI
23rd Oct 2025309 AMAQI
23rd Oct 20253010 AMAQI
23rd Oct 20255211 AMAQI
23rd Oct 20255212 PMAQI
23rd Oct 2025521 PMAQI
23rd Oct 2025352 PMAQI
23rd Oct 2025313 PMAQI
23rd Oct 2025364 PMAQI
23rd Oct 2025435 PMAQI
23rd Oct 2025446 PMAQI
23rd Oct 2025497 PMAQI
23rd Oct 2025278 PMAQI
23rd Oct 2025389 PMAQI
23rd Oct 20254010 PMAQI
23rd Oct 20253911 PMAQI
24th Oct 20252812 AMAQI
24th Oct 2025281 AMAQI
24th Oct 2025302 AMAQI
24th Oct 2025283 AMAQI
24th Oct 2025284 AMAQI
24th Oct 2025275 AMAQI
19°C14/24°C
24th Oct 2025226 AMAQI
24th Oct 2025237 AMAQI
24th Oct 2025228 AMAQI
24th Oct 2025229 AMAQI
24th Oct 20252210 AMAQI
24th Oct 20254511 AMAQI
24th Oct 20254412 PMAQI
24th Oct 2025431 PMAQI
24th Oct 2025292 PMAQI
24th Oct 2025373 PMAQI
24th Oct 2025294 PMAQI
24th Oct 2025335 PMAQI
24th Oct 2025316 PMAQI
24th Oct 2025497 PMAQI
24th Oct 2025468 PMAQI
24th Oct 2025419 PMAQI
24th Oct 20253910 PMAQI
24th Oct 20253811 PMAQI
25th Oct 20253812 AMAQI
25th Oct 2025371 AMAQI
25th Oct 2025232 AMAQI
25th Oct 2025323 AMAQI
25th Oct 2025324 AMAQI
25th Oct 2025305 AMAQI
18°C11/28°C
25th Oct 2025276 AMAQI
25th Oct 2025237 AMAQI
25th Oct 2025288 AMAQI
25th Oct 2025219 AMAQI
25th Oct 20251710 AMAQI
25th Oct 20251811 AMAQI
25th Oct 20252612 PMAQI
25th Oct 2025281 PMAQI
25th Oct 2025302 PMAQI
25th Oct 2025313 PMAQI
25th Oct 2025214 PMAQI
25th Oct 2025185 PMAQI
25th Oct 2025186 PMAQI
25th Oct 2025247 PMAQI
25th Oct 2025338 PMAQI
25th Oct 2025339 PMAQI
25th Oct 20253210 PMAQI
25th Oct 20253011 PMAQI
26th Oct 20253312 AMAQI
26th Oct 2025511 AMAQI
26th Oct 2025512 AMAQI
26th Oct 2025533 AMAQI
26th Oct 2025514 AMAQI
26th Oct 2025505 AMAQI
18°C10/28°C
26th Oct 2025496 AMAQI
26th Oct 2025347 AMAQI
26th Oct 2025178 AMAQI
26th Oct 2025179 AMAQI
26th Oct 20251710 AMAQI
26th Oct 20255011 AMAQI
26th Oct 20255112 PMAQI
26th Oct 2025481 PMAQI
26th Oct 2025302 PMAQI
26th Oct 2025333 PMAQI
26th Oct 2025334 PMAQI
26th Oct 2025345 PMAQI
26th Oct 2025376 PMAQI
26th Oct 2025237 PMAQI
26th Oct 2025228 PMAQI
26th Oct 2025229 PMAQI
26th Oct 20252210 PMAQI
26th Oct 20252111 PMAQI
27th Oct 20252212 AMAQI
27th Oct 2025231 AMAQI
27th Oct 2025332 AMAQI
27th Oct 2025283 AMAQI
27th Oct 2025234 AMAQI
27th Oct 2025225 AMAQI
22°C13/30°C
27th Oct 2025226 AMAQI
27th Oct 2025207 AMAQI
27th Oct 2025248 AMAQI
27th Oct 2025309 AMAQI
27th Oct 20252510 AMAQI
27th Oct 20252811 AMAQI
27th Oct 20252812 PMAQI
27th Oct 2025281 PMAQI
27th Oct 2025242 PMAQI
27th Oct 2025233 PMAQI
27th Oct 2025304 PMAQI
27th Oct 2025295 PMAQI
27th Oct 2025236 PMAQI
27th Oct 2025247 PMAQI
27th Oct 2025268 PMAQI
27th Oct 2025369 PMAQI
27th Oct 20253110 PMAQI
27th Oct 20253011 PMAQI
28th Oct 20253112 AMAQI
28th Oct 2025211 AMAQI
28th Oct 2025282 AMAQI
28th Oct 2025283 AMAQI
28th Oct 2025284 AMAQI
28th Oct 2025245 AMAQI
18°C13/28°C
28th Oct 2025226 AMAQI
28th Oct 2025227 AMAQI
28th Oct 2025238 AMAQI
28th Oct 2025339 AMAQI
28th Oct 20253310 AMAQI
28th Oct 20253211 AMAQI
28th Oct 20252812 PMAQI
28th Oct 2025321 PMAQI
28th Oct 2025332 PMAQI
28th Oct 2025223 PMAQI
28th Oct 2025234 PMAQI
28th Oct 2025285 PMAQI
28th Oct 2025286 PMAQI
28th Oct 2025237 PMAQI
28th Oct 2025378 PMAQI
28th Oct 2025399 PMAQI
28th Oct 20253010 PMAQI
28th Oct 20252711 PMAQI
29th Oct 20252412 AMAQI
29th Oct 2025241 AMAQI
29th Oct 2025222 AMAQI
29th Oct 202593 AMAQI
29th Oct 202574 AMAQI
29th Oct 2025115 AMAQI
12°C10/17°C
29th Oct 2025126 AMAQI
29th Oct 2025177 AMAQI
29th Oct 2025178 AMAQI
29th Oct 2025179 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20252211 AMAQI
29th Oct 20252312 PMAQI
29th Oct 2025241 PMAQI
29th Oct 2025202 PMAQI
29th Oct 2025243 PMAQI
29th Oct 2025264 PMAQI
29th Oct 2025245 PMAQI
29th Oct 2025266 PMAQI
29th Oct 2025307 PMAQI
29th Oct 2025388 PMAQI
29th Oct 2025359 PMAQI
29th Oct 20253510 PMAQI
29th Oct 20251411 PMAQI
30th Oct 20251712 AMAQI
30th Oct 2025231 AMAQI
30th Oct 2025252 AMAQI
30th Oct 2025243 AMAQI
30th Oct 2025274 AMAQI
30th Oct 2025225 AMAQI
14°C12/15°C
30th Oct 2025186 AMAQI
30th Oct 2025227 AMAQI
30th Oct 2025208 AMAQI
30th Oct 2025199 AMAQI
30th Oct 20251810 AMAQI
30th Oct 20251711 AMAQI
30th Oct 20251512 PMAQI
30th Oct 2025171 PMAQI
30th Oct 2025202 PMAQI
30th Oct 2025223 PMAQI
30th Oct 2025244 PMAQI
30th Oct 2025235 PMAQI
30th Oct 2025276 PMAQI
30th Oct 2025287 PMAQI
30th Oct 2025318 PMAQI
30th Oct 2025289 PMAQI
30th Oct 20253310 PMAQI
30th Oct 20252611 PMAQI
31st Oct 20251812 AMAQI
31st Oct 2025191 AMAQI
31st Oct 2025182 AMAQI
31st Oct 2025183 AMAQI
31st Oct 2025184 AMAQI
31st Oct 2025175 AMAQI
16°C12/21°C
31st Oct 2025176 AMAQI
31st Oct 2025127 AMAQI
31st Oct 2025168 AMAQI
31st Oct 2025229 AMAQI
31st Oct 20252510 AMAQI
31st Oct 20254011 AMAQI
31st Oct 20255412 PMAQI
31st Oct 2025421 PMAQI
31st Oct 2025292 PMAQI
31st Oct 2025323 PMAQI
31st Oct 2025304 PMAQI
31st Oct 2025285 PMAQI
31st Oct 2025346 PMAQI
31st Oct 2025347 PMAQI
31st Oct 2025488 PMAQI
31st Oct 2025529 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20254911 PMAQI
1st Nov 20251712 AMAQI
1st Nov 2025201 AMAQI
1st Nov 2025182 AMAQI
1st Nov 2025183 AMAQI
1st Nov 2025174 AMAQI
1st Nov 2025255 AMAQI
19°C14/26°C
1st Nov 2025266 AMAQI
1st Nov 2025287 AMAQI
1st Nov 2025238 AMAQI
1st Nov 2025279 AMAQI
1st Nov 20252810 AMAQI
1st Nov 20252811 AMAQI
1st Nov 20252312 PMAQI
1st Nov 2025221 PMAQI
1st Nov 2025312 PMAQI
1st Nov 2025373 PMAQI
1st Nov 2025384 PMAQI
1st Nov 2025355 PMAQI
1st Nov 2025346 PMAQI
1st Nov 2025337 PMAQI
1st Nov 2025338 PMAQI
1st Nov 2025189 PMAQI
1st Nov 20252210 PMAQI
1st Nov 20252211 PMAQI
2nd Nov 20252012 AMAQI
2nd Nov 2025221 AMAQI
2nd Nov 2025342 AMAQI
2nd Nov 2025383 AMAQI
2nd Nov 2025374 AMAQI
2nd Nov 2025355 AMAQI
20°C15/30°C
2nd Nov 2025336 AMAQI
2nd Nov 2025177 AMAQI
2nd Nov 2025288 AMAQI
2nd Nov 2025289 AMAQI
2nd Nov 20252910 AMAQI
2nd Nov 20252111 AMAQI
2nd Nov 20251712 PMAQI
2nd Nov 2025171 PMAQI
2nd Nov 2025222 PMAQI
2nd Nov 2025253 PMAQI
2nd Nov 2025274 PMAQI
2nd Nov 2025185 PMAQI
2nd Nov 2025186 PMAQI
2nd Nov 2025197 PMAQI
2nd Nov 2025288 PMAQI
2nd Nov 2025289 PMAQI
2nd Nov 20252810 PMAQI
2nd Nov 20253211 PMAQI
3rd Nov 20253812 AMAQI
3rd Nov 2025401 AMAQI
3rd Nov 2025402 AMAQI
3rd Nov 2025393 AMAQI
3rd Nov 2025334 AMAQI
3rd Nov 2025205 AMAQI
21°C15/30°C
3rd Nov 2025236 AMAQI
3rd Nov 2025167 AMAQI
3rd Nov 2025138 AMAQI
3rd Nov 2025269 AMAQI
3rd Nov 20252810 AMAQI
3rd Nov 20253611 AMAQI
3rd Nov 20255412 PMAQI
3rd Nov 2025501 PMAQI
3rd Nov 2025362 PMAQI
3rd Nov 2025283 PMAQI
3rd Nov 2025284 PMAQI
3rd Nov 2025315 PMAQI
3rd Nov 2025336 PMAQI
3rd Nov 2025347 PMAQI
3rd Nov 2025398 PMAQI
3rd Nov 2025429 PMAQI
3rd Nov 20252510 PMAQI
3rd Nov 20252011 PMAQI
4th Nov 20253012 AMAQI
4th Nov 2025461 AMAQI
4th Nov 2025452 AMAQI
4th Nov 2025503 AMAQI
4th Nov 2025204 AMAQI
4th Nov 2025195 AMAQI
24°C16/38°C
4th Nov 2025186 AMAQI
4th Nov 2025187 AMAQI
4th Nov 2025268 AMAQI
4th Nov 2025229 AMAQI
4th Nov 20252210 AMAQI
4th Nov 20252211 AMAQI
4th Nov 20252212 PMAQI
4th Nov 2025221 PMAQI
4th Nov 2025222 PMAQI
4th Nov 2025153 PMAQI
4th Nov 2025214 PMAQI
4th Nov 2025235 PMAQI
4th Nov 2025226 PMAQI
4th Nov 2025227 PMAQI
4th Nov 2025138 PMAQI
4th Nov 2025129 PMAQI
4th Nov 20251210 PMAQI
4th Nov 20251811 PMAQI
5th Nov 20252112 AMAQI
5th Nov 2025331 AMAQI
5th Nov 2025302 AMAQI
5th Nov 2025123 AMAQI
5th Nov 2025354 AMAQI
5th Nov 2025345 AMAQI
18°C13/22°C
5th Nov 2025446 AMAQI
5th Nov 2025407 AMAQI
5th Nov 2025388 AMAQI
5th Nov 2025459 AMAQI
5th Nov 20255310 AMAQI
5th Nov 20253211 AMAQI
5th Nov 20253412 PMAQI
5th Nov 2025331 PMAQI
5th Nov 2025282 PMAQI
5th Nov 2025113 PMAQI
5th Nov 2025184 PMAQI
5th Nov 2025225 PMAQI
5th Nov 2025226 PMAQI
5th Nov 2025227 PMAQI
5th Nov 2025228 PMAQI
5th Nov 2025219 PMAQI
5th Nov 20251810 PMAQI
5th Nov 20252011 PMAQI
6th Nov 20252612 AMAQI
6th Nov 2025281 AMAQI
6th Nov 2025422 AMAQI
6th Nov 2025333 AMAQI
6th Nov 2025344 AMAQI
6th Nov 2025335 AMAQI
18°C10/29°C
6th Nov 2025386 AMAQI
6th Nov 2025307 AMAQI
6th Nov 2025298 AMAQI
6th Nov 2025289 AMAQI
6th Nov 20253410 AMAQI
6th Nov 20253811 AMAQI
6th Nov 20253412 PMAQI
6th Nov 2025221 PMAQI
6th Nov 2025172 PMAQI
6th Nov 2025173 PMAQI
6th Nov 2025174 PMAQI
6th Nov 2025175 PMAQI
6th Nov 2025246 PMAQI
6th Nov 2025327 PMAQI
6th Nov 2025358 PMAQI
6th Nov 2025409 PMAQI
6th Nov 20254310 PMAQI
6th Nov 20253611 PMAQI
7th Nov 20252012 AMAQI
7th Nov 2025191 AMAQI
7th Nov 2025182 AMAQI
7th Nov 2025203 AMAQI
7th Nov 2025204 AMAQI
7th Nov 2025215 AMAQI
19°C10/30°C
7th Nov 2025226 AMAQI
7th Nov 2025447 AMAQI
7th Nov 2025348 AMAQI
7th Nov 2025369 AMAQI
7th Nov 20253810 AMAQI
7th Nov 20254511 AMAQI
7th Nov 20253312 PMAQI
7th Nov 2025331 PMAQI
7th Nov 2025332 PMAQI
7th Nov 2025313 PMAQI
7th Nov 2025384 PMAQI
7th Nov 2025445 PMAQI
7th Nov 2025426 PMAQI
7th Nov 2025467 PMAQI
7th Nov 2025508 PMAQI
7th Nov 2025469 PMAQI
7th Nov 20253510 PMAQI
7th Nov 20253311 PMAQI
8th Nov 20252512 AMAQI
8th Nov 2025241 AMAQI
8th Nov 2025602 AMAQI
8th Nov 2025543 AMAQI
8th Nov 2025544 AMAQI
8th Nov 2025515 AMAQI
23°C15/34°C
8th Nov 2025546 AMAQI
8th Nov 2025547 AMAQI
8th Nov 2025538 AMAQI
8th Nov 2025529 AMAQI
8th Nov 20253110 AMAQI
8th Nov 20252811 AMAQI
8th Nov 20252812 PMAQI
8th Nov 2025381 PMAQI
8th Nov 2025402 PMAQI
8th Nov 2025403 PMAQI
8th Nov 2025524 PMAQI
8th Nov 2025535 PMAQI
8th Nov 2025546 PMAQI
8th Nov 2025547 PMAQI
8th Nov 2025548 PMAQI
8th Nov 2025229 PMAQI
8th Nov 20255610 PMAQI
8th Nov 20255611 PMAQI
9th Nov 20255612 AMAQI
9th Nov 2025201 AMAQI
9th Nov 2025492 AMAQI
9th Nov 2025303 AMAQI
9th Nov 2025314 AMAQI
9th Nov 2025345 AMAQI
25°C16/35°C
9th Nov 2025456 AMAQI
9th Nov 2025317 AMAQI
9th Nov 2025188 AMAQI
9th Nov 2025189 AMAQI
9th Nov 20252110 AMAQI
9th Nov 20252211 AMAQI
9th Nov 20252112 PMAQI
9th Nov 2025441 PMAQI
9th Nov 2025272 PMAQI
9th Nov 2025293 PMAQI
9th Nov 2025234 PMAQI
9th Nov 2025185 PMAQI
9th Nov 2025176 PMAQI
9th Nov 2025257 PMAQI
9th Nov 2025228 PMAQI
9th Nov 2025229 PMAQI
9th Nov 20252210 PMAQI
9th Nov 20252711 PMAQI
10th Nov 20252812 AMAQI
10th Nov 2025291 AMAQI
10th Nov 2025292 AMAQI
10th Nov 2025283 AMAQI
10th Nov 2025224 AMAQI
10th Nov 2025315 AMAQI
17°C10/24°C
10th Nov 2025326 AMAQI
10th Nov 2025207 AMAQI
10th Nov 2025188 AMAQI
10th Nov 2025139 AMAQI
10th Nov 20252210 AMAQI
10th Nov 20254111 AMAQI
10th Nov 20253412 PMAQI
10th Nov 2025341 PMAQI
10th Nov 2025322 PMAQI
10th Nov 2025203 PMAQI
10th Nov 2025204 PMAQI
10th Nov 2025175 PMAQI
10th Nov 2025206 PMAQI
10th Nov 2025227 PMAQI
10th Nov 2025208 PMAQI
10th Nov 2025449 PMAQI
10th Nov 20254510 PMAQI
10th Nov 20254711 PMAQI
11th Nov 20251812 AMAQI
11th Nov 2025381 AMAQI
11th Nov 2025342 AMAQI
11th Nov 2025263 AMAQI
11th Nov 2025334 AMAQI
11th Nov 2025315 AMAQI
19°C13/27°C
11th Nov 2025236 AMAQI
11th Nov 2025317 AMAQI
11th Nov 2025308 AMAQI
11th Nov 2025309 AMAQI
11th Nov 20251710 AMAQI
11th Nov 20254511 AMAQI
11th Nov 20254812 PMAQI
11th Nov 2025481 PMAQI
11th Nov 2025462 PMAQI
11th Nov 2025443 PMAQI
11th Nov 2025434 PMAQI
11th Nov 2025205 PMAQI
11th Nov 2025116 PMAQI
11th Nov 2025337 PMAQI
11th Nov 2025338 PMAQI
11th Nov 2025319 PMAQI
11th Nov 20253010 PMAQI
11th Nov 20251911 PMAQI
12th Nov 20251312 AMAQI
12th Nov 2025121 AMAQI
12th Nov 2025132 AMAQI
12th Nov 2025163 AMAQI
12th Nov 2025174 AMAQI
12th Nov 2025175 AMAQI
18°C10/29°C
12th Nov 2025156 AMAQI
12th Nov 2025157 AMAQI
12th Nov 2025198 AMAQI
12th Nov 2025289 AMAQI
12th Nov 20252810 AMAQI
12th Nov 20254611 AMAQI
12th Nov 20255012 PMAQI
12th Nov 2025301 PMAQI
12th Nov 2025262 PMAQI
12th Nov 2025233 PMAQI
12th Nov 2025144 PMAQI
12th Nov 2025115 PMAQI
12th Nov 2025116 PMAQI
12th Nov 2025117 PMAQI
12th Nov 2025278 PMAQI
12th Nov 2025279 PMAQI
12th Nov 20252710 PMAQI
12th Nov 20252111 PMAQI
13th Nov 20251712 AMAQI
13th Nov 2025211 AMAQI
13th Nov 2025222 AMAQI
13th Nov 2025223 AMAQI
13th Nov 2025224 AMAQI
13th Nov 2025225 AMAQI
--°C/°C
13th Nov 2025226 AMAQI
6 AM13th Nov 2025247 AMAQI
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 1 PM
39AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 39), while the lowest AQI was between 8 AM to 8 AM (Avg. 32).
Night time
Avg. Highest Time
2 AM - 10 PM
36AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 10 PM (Avg. 36), while the lowest AQI was between 12 AM to 12 AM (Avg. 33).
2025 Days Vs Air Quality
Sydney St Marys, Penrith, New South Wales, Australia
2025
99%
313
0.9%
3
Total number of days with different AQI categories in last 316 days in 2025 (49 days remaining)
Good
313 DaysModerate
3 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 316 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
Sydney St Marys, Penrith, New South Wales, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
30AQI
30AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
27AQI
27AQI
4th January 2025
27AQI
27AQI
5th January 2025
31AQI
31AQI
6th January 2025
38AQI
38AQI
7th January 2025
28AQI
28AQI
8th January 2025
25AQI
25AQI
9th January 2025
21AQI
21AQI
10th January 2025
23AQI
23AQI
11th January 2025
20AQI
20AQI
12th January 2025
24AQI
24AQI
13th January 2025
31AQI
31AQI
14th January 2025
31AQI
31AQI
15th January 2025
31AQI
31AQI
16th January 2025
26AQI
26AQI
17th January 2025
26AQI
26AQI
18th January 2025
25AQI
25AQI
19th January 2025
26AQI
26AQI
20th January 2025
27AQI
27AQI
21st January 2025
32AQI
32AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
29AQI
29AQI
24th January 2025
28AQI
28AQI
25th January 2025
27AQI
27AQI
26th January 2025
26AQI
26AQI
27th January 2025
30AQI
30AQI
28th January 2025
34AQI
34AQI
29th January 2025
33AQI
33AQI
30th January 2025
28AQI
28AQI
31st January 2025
28AQI
28AQI
1st February 2025
25AQI
25AQI
2nd February 2025
23AQI
23AQI
3rd February 2025
23AQI
23AQI
4th February 2025
33AQI
33AQI
5th February 2025
35AQI
35AQI
6th February 2025
36AQI
36AQI
7th February 2025
33AQI
33AQI
8th February 2025
30AQI
30AQI
9th February 2025
24AQI
24AQI
10th February 2025
24AQI
24AQI
11th February 2025
28AQI
28AQI
12th February 2025
28AQI
28AQI
13th February 2025
27AQI
27AQI
14th February 2025
30AQI
30AQI
15th February 2025
24AQI
24AQI
16th February 2025
22AQI
22AQI
17th February 2025
21AQI
21AQI
18th February 2025
24AQI
24AQI
19th February 2025
25AQI
25AQI
20th February 2025
25AQI
25AQI
21st February 2025
27AQI
27AQI
22nd February 2025
23AQI
23AQI
23rd February 2025
24AQI
24AQI
24th February 2025
31AQI
31AQI
25th February 2025
23AQI
23AQI
26th February 2025
26AQI
26AQI
27th February 2025
30AQI
30AQI
28th February 2025
30AQI
30AQI
1st March 2025
44AQI
44AQI
2nd March 2025
36AQI
36AQI
3rd March 2025
37AQI
37AQI
4th March 2025
28AQI
28AQI
5th March 2025
30AQI
30AQI
6th March 2025
25AQI
25AQI
7th March 2025
22AQI
22AQI
8th March 2025
20AQI
20AQI
9th March 2025
20AQI
20AQI
10th March 2025
20AQI
20AQI
11th March 2025
20AQI
20AQI
12th March 2025
20AQI
20AQI
13th March 2025
26AQI
26AQI
14th March 2025
34AQI
34AQI
15th March 2025
46AQI
46AQI
16th March 2025
36AQI
36AQI
17th March 2025
31AQI
31AQI
18th March 2025
25AQI
25AQI
19th March 2025
35AQI
35AQI
20th March 2025
33AQI
33AQI
21st March 2025
36AQI
36AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
23AQI
23AQI
24th March 2025
21AQI
21AQI
25th March 2025
20AQI
20AQI
26th March 2025
22AQI
22AQI
27th March 2025
20AQI
20AQI
28th March 2025
20AQI
20AQI
29th March 2025
18AQI
18AQI
30th March 2025
19AQI
19AQI
31st March 2025
17AQI
17AQI
1st April 2025
17AQI
17AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
26AQI
26AQI
4th April 2025
29AQI
29AQI
5th April 2025
27AQI
27AQI
6th April 2025
23AQI
23AQI
7th April 2025
24AQI
24AQI
8th April 2025
23AQI
23AQI
9th April 2025
21AQI
21AQI
10th April 2025
34AQI
34AQI
11th April 2025
50AQI
50AQI
12th April 2025
32AQI
32AQI
13th April 2025
33AQI
33AQI
14th April 2025
35AQI
35AQI
15th April 2025
26AQI
26AQI
16th April 2025
27AQI
27AQI
17th April 2025
25AQI
25AQI
18th April 2025
24AQI
24AQI
19th April 2025
39AQI
39AQI
20th April 2025
25AQI
25AQI
21st April 2025
33AQI
33AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
22AQI
22AQI
24th April 2025
21AQI
21AQI
25th April 2025
22AQI
22AQI
26th April 2025
24AQI
24AQI
27th April 2025
18AQI
18AQI
28th April 2025
19AQI
19AQI
29th April 2025
21AQI
21AQI
30th April 2025
16AQI
16AQI
1st May 2025
18AQI
18AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
17AQI
17AQI
4th May 2025
17AQI
17AQI
5th May 2025
18AQI
18AQI
6th May 2025
20AQI
20AQI
7th May 2025
19AQI
19AQI
8th May 2025
22AQI
22AQI
9th May 2025
20AQI
20AQI
10th May 2025
18AQI
18AQI
11th May 2025
16AQI
16AQI
12th May 2025
17AQI
17AQI
13th May 2025
17AQI
17AQI
14th May 2025
20AQI
20AQI
15th May 2025
21AQI
21AQI
16th May 2025
19AQI
19AQI
17th May 2025
21AQI
21AQI
18th May 2025
17AQI
17AQI
19th May 2025
17AQI
17AQI
20th May 2025
17AQI
17AQI
21st May 2025
15AQI
15AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
14AQI
14AQI
24th May 2025
18AQI
18AQI
25th May 2025
19AQI
19AQI
26th May 2025
20AQI
20AQI
27th May 2025
40AQI
40AQI
28th May 2025
21AQI
21AQI
29th May 2025
26AQI
26AQI
30th May 2025
23AQI
23AQI
31st May 2025
27AQI
27AQI
1st June 2025
26AQI
26AQI
2nd June 2025
30AQI
30AQI
3rd June 2025
29AQI
29AQI
4th June 2025
23AQI
23AQI
5th June 2025
22AQI
22AQI
6th June 2025
28AQI
28AQI
7th June 2025
23AQI
23AQI
8th June 2025
18AQI
18AQI
9th June 2025
17AQI
17AQI
10th June 2025
17AQI
17AQI
11th June 2025
21AQI
21AQI
12th June 2025
22AQI
22AQI
13th June 2025
22AQI
22AQI
14th June 2025
21AQI
21AQI
15th June 2025
27AQI
27AQI
16th June 2025
27AQI
27AQI
17th June 2025
32AQI
32AQI
18th June 2025
32AQI
32AQI
19th June 2025
38AQI
38AQI
20th June 2025
42AQI
42AQI
21st June 2025
43AQI
43AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
44AQI
44AQI
24th June 2025
34AQI
34AQI
25th June 2025
31AQI
31AQI
26th June 2025
28AQI
28AQI
27th June 2025
27AQI
27AQI
28th June 2025
28AQI
28AQI
29th June 2025
34AQI
34AQI
30th June 2025
30AQI
30AQI
1st July 2025
25AQI
25AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
16AQI
16AQI
4th July 2025
18AQI
18AQI
5th July 2025
22AQI
22AQI
6th July 2025
23AQI
23AQI
7th July 2025
21AQI
21AQI
8th July 2025
24AQI
24AQI
9th July 2025
23AQI
23AQI
10th July 2025
22AQI
22AQI
11th July 2025
21AQI
21AQI
12th July 2025
24AQI
24AQI
13th July 2025
26AQI
26AQI
14th July 2025
23AQI
23AQI
15th July 2025
29AQI
29AQI
16th July 2025
26AQI
26AQI
17th July 2025
29AQI
29AQI
18th July 2025
29AQI
29AQI
19th July 2025
28AQI
28AQI
20th July 2025
32AQI
32AQI
21st July 2025
28AQI
28AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
25AQI
25AQI
24th July 2025
26AQI
26AQI
25th July 2025
28AQI
28AQI
26th July 2025
22AQI
22AQI
27th July 2025
20AQI
20AQI
28th July 2025
19AQI
19AQI
29th July 2025
20AQI
20AQI
30th July 2025
21AQI
21AQI
31st July 2025
19AQI
19AQI
1st August 2025
20AQI
20AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
18AQI
18AQI
4th August 2025
21AQI
21AQI
5th August 2025
22AQI
22AQI
6th August 2025
22AQI
22AQI
7th August 2025
25AQI
25AQI
8th August 2025
23AQI
23AQI
9th August 2025
19AQI
19AQI
10th August 2025
18AQI
18AQI
11th August 2025
18AQI
18AQI
12th August 2025
20AQI
20AQI
13th August 2025
20AQI
20AQI
14th August 2025
20AQI
20AQI
15th August 2025
20AQI
20AQI
16th August 2025
18AQI
18AQI
17th August 2025
15AQI
15AQI
18th August 2025
16AQI
16AQI
19th August 2025
16AQI
16AQI
20th August 2025
15AQI
15AQI
21st August 2025
15AQI
15AQI
22nd August 2025
17AQI
17AQI
23rd August 2025
17AQI
17AQI
24th August 2025
19AQI
19AQI
25th August 2025
20AQI
20AQI
26th August 2025
21AQI
21AQI
27th August 2025
20AQI
20AQI
28th August 2025
18AQI
18AQI
29th August 2025
16AQI
16AQI
30th August 2025
18AQI
18AQI
31st August 2025
17AQI
17AQI
1st September 2025
20AQI
20AQI
2nd September 2025
20AQI
20AQI
3rd September 2025
18AQI
18AQI
4th September 2025
21AQI
21AQI
5th September 2025
25AQI
25AQI
6th September 2025
19AQI
19AQI
7th September 2025
24AQI
24AQI
8th September 2025
22AQI
22AQI
9th September 2025
20AQI
20AQI
10th September 2025
22AQI
22AQI
11th September 2025
19AQI
19AQI
12th September 2025
20AQI
20AQI
13th September 2025
20AQI
20AQI
14th September 2025
20AQI
20AQI
15th September 2025
20AQI
20AQI
16th September 2025
22AQI
22AQI
17th September 2025
19AQI
19AQI
18th September 2025
21AQI
21AQI
19th September 2025
21AQI
21AQI
20th September 2025
18AQI
18AQI
21st September 2025
18AQI
18AQI
22nd September 2025
21AQI
21AQI
23rd September 2025
18AQI
18AQI
24th September 2025
17AQI
17AQI
25th September 2025
26AQI
26AQI
26th September 2025
28AQI
28AQI
27th September 2025
22AQI
22AQI
28th September 2025
36AQI
36AQI
29th September 2025
19AQI
19AQI
30th September 2025
33AQI
33AQI
1st October 2025
29AQI
29AQI
2nd October 2025
30AQI
30AQI
3rd October 2025
37AQI
37AQI
4th October 2025
43AQI
43AQI
5th October 2025
41AQI
41AQI
6th October 2025
50AQI
50AQI
7th October 2025
40AQI
40AQI
8th October 2025
44AQI
44AQI
9th October 2025
41AQI
41AQI
10th October 2025
37AQI
37AQI
11th October 2025
41AQI
41AQI
12th October 2025
28AQI
28AQI
13th October 2025
29AQI
29AQI
14th October 2025
42AQI
42AQI
15th October 2025
47AQI
47AQI
16th October 2025
50AQI
50AQI
17th October 2025
54AQI
54AQI
18th October 2025
49AQI
49AQI
19th October 2025
45AQI
45AQI
20th October 2025
49AQI
49AQI
21st October 2025
55AQI
55AQI
22nd October 2025
46AQI
46AQI
23rd October 2025
38AQI
38AQI
24th October 2025
32AQI
32AQI
25th October 2025
29AQI
29AQI
26th October 2025
35AQI
35AQI
27th October 2025
26AQI
26AQI
28th October 2025
29AQI
29AQI
29th October 2025
23AQI
23AQI
30th October 2025
22AQI
22AQI
31st October 2025
29AQI
29AQI
1st November 2025
24AQI
24AQI
2nd November 2025
25AQI
25AQI
3rd November 2025
33AQI
33AQI
4th November 2025
24AQI
24AQI
5th November 2025
27AQI
27AQI
6th November 2025
30AQI
30AQI
7th November 2025
32AQI
32AQI
8th November 2025
43AQI
43AQI
9th November 2025
33AQI
33AQI
10th November 2025
28AQI
28AQI
11th November 2025
28AQI
28AQI
12th November 2025
18AQI
18AQI
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
28AQI
27AQI
27AQI
26AQI
20AQI
29AQI
24AQI
19AQI
22AQI
38AQI
29AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202526AQI
31
28
31
30
31
29
1
31
31
30
29
2
12
313
3
Highest AQI recorded in
October38AQI
Lowest AQI recorded in
August19AQI
202425AQI
31
29
27
1
30
31
30
30
31
30
31
30
31
361
1
Highest AQI recorded in
December32AQI
Lowest AQI recorded in
July20AQI
202326AQI
31
26
31
30
31
29
1
31
30
25
5
31
28
29
1
352
7
Highest AQI recorded in
September35AQI
Lowest AQI recorded in
April20AQI
202220AQI
21
30
18
31
30
24
1
28
31
30
31
275
Highest AQI recorded in
December23AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
26AQILeast Polluted Year Recorded
2022(Avg.)
20AQISydney St Marys's annual 2025 AQI (26) shows an average percentage change of 11.9% (worsened AQI) compared to previous years: 2022 (20), 2023 (26), 2024 (25).
