Sao Lazaro, Macau, China 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
Sao Lazaro, Macau, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Sep 2022
135AQILowest AQI recorded on
5th Sep 2021
14AQISame Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 36 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Sao Lazaro, Macau, China
AQI
Day
Night
.
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
Day time
Avg. Highest Time
6AM21st Sep
44AQI
Avg. Lowest Time
5PM21st Sep
16AQI
Night time
Avg. Highest Time
2AM22nd Sep
41AQI
Avg. Lowest Time
7PM21st Sep
18AQI
In the last 24 hours,
Sao Lazaro's AQI reached its highest point of 44 at 6 AM during the Day, while the lowest point, 16, was recorded at 5 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sao Lazaro, Macau, China
AugSep
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Aug 2025406 AMAQI
23rd Aug 2025417 AMAQI
23rd Aug 2025458 AMAQI
23rd Aug 2025539 AMAQI
23rd Aug 20256410 AMAQI
23rd Aug 20256711 AMAQI
23rd Aug 20256312 PMAQI
23rd Aug 2025741 PMAQI
23rd Aug 2025692 PMAQI
23rd Aug 2025513 PMAQI
23rd Aug 2025484 PMAQI
23rd Aug 2025445 PMAQI
23rd Aug 2025386 PMAQI
23rd Aug 2025447 PMAQI
23rd Aug 2025448 PMAQI
23rd Aug 2025429 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254411 PMAQI
24th Aug 20254112 AMAQI
24th Aug 2025431 AMAQI
24th Aug 2025422 AMAQI
24th Aug 2025473 AMAQI
24th Aug 2025474 AMAQI
24th Aug 2025485 AMAQI
29°C28/31°C
24th Aug 2025486 AMAQI
24th Aug 2025507 AMAQI
24th Aug 2025328 AMAQI
24th Aug 2025309 AMAQI
24th Aug 20252910 AMAQI
24th Aug 20253211 AMAQI
24th Aug 20253512 PMAQI
24th Aug 2025401 PMAQI
24th Aug 2025352 PMAQI
24th Aug 2025373 PMAQI
24th Aug 2025374 PMAQI
24th Aug 2025345 PMAQI
24th Aug 2025346 PMAQI
24th Aug 2025387 PMAQI
24th Aug 2025478 PMAQI
24th Aug 2025429 PMAQI
24th Aug 20254410 PMAQI
24th Aug 20254511 PMAQI
25th Aug 20254412 AMAQI
25th Aug 2025461 AMAQI
25th Aug 2025432 AMAQI
25th Aug 2025433 AMAQI
25th Aug 2025424 AMAQI
25th Aug 2025445 AMAQI
28°C28/30°C
25th Aug 2025436 AMAQI
25th Aug 2025447 AMAQI
25th Aug 2025338 AMAQI
25th Aug 2025309 AMAQI
25th Aug 20252210 AMAQI
25th Aug 20252911 AMAQI
25th Aug 20252312 PMAQI
25th Aug 2025321 PMAQI
25th Aug 2025292 PMAQI
25th Aug 2025273 PMAQI
25th Aug 2025284 PMAQI
25th Aug 2025265 PMAQI
25th Aug 2025306 PMAQI
25th Aug 2025347 PMAQI
25th Aug 2025368 PMAQI
25th Aug 2025359 PMAQI
25th Aug 20253310 PMAQI
25th Aug 20253511 PMAQI
26th Aug 20253812 AMAQI
26th Aug 2025441 AMAQI
26th Aug 2025442 AMAQI
26th Aug 2025413 AMAQI
26th Aug 2025394 AMAQI
26th Aug 2025415 AMAQI
28°C28/30°C
26th Aug 2025426 AMAQI
26th Aug 2025427 AMAQI
26th Aug 2025288 AMAQI
26th Aug 2025339 AMAQI
26th Aug 20254010 AMAQI
26th Aug 20253811 AMAQI
26th Aug 20254012 PMAQI
26th Aug 2025411 PMAQI
26th Aug 2025362 PMAQI
26th Aug 2025413 PMAQI
26th Aug 2025444 PMAQI
26th Aug 2025395 PMAQI
26th Aug 2025366 PMAQI
26th Aug 2025477 PMAQI
26th Aug 2025488 PMAQI
26th Aug 2025519 PMAQI
26th Aug 20254310 PMAQI
26th Aug 20254711 PMAQI
27th Aug 20255112 AMAQI
27th Aug 2025411 AMAQI
27th Aug 2025422 AMAQI
27th Aug 2025423 AMAQI
27th Aug 2025434 AMAQI
27th Aug 2025435 AMAQI
29°C28/30°C
27th Aug 2025416 AMAQI
27th Aug 2025417 AMAQI
27th Aug 2025488 AMAQI
27th Aug 2025429 AMAQI
27th Aug 20255110 AMAQI
27th Aug 20254811 AMAQI
27th Aug 20255612 PMAQI
27th Aug 2025451 PMAQI
27th Aug 2025552 PMAQI
27th Aug 2025553 PMAQI
27th Aug 2025554 PMAQI
27th Aug 2025515 PMAQI
27th Aug 2025506 PMAQI
27th Aug 2025437 PMAQI
27th Aug 2025408 PMAQI
27th Aug 2025509 PMAQI
27th Aug 20254910 PMAQI
27th Aug 20255211 PMAQI
28th Aug 20254712 AMAQI
28th Aug 2025401 AMAQI
28th Aug 2025432 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025454 AMAQI
28th Aug 2025455 AMAQI
29°C27/30°C
28th Aug 2025466 AMAQI
28th Aug 2025457 AMAQI
28th Aug 2025548 AMAQI
28th Aug 2025579 AMAQI
28th Aug 20256610 AMAQI
28th Aug 20256211 AMAQI
28th Aug 20256612 PMAQI
28th Aug 2025751 PMAQI
28th Aug 2025612 PMAQI
28th Aug 2025633 PMAQI
28th Aug 2025574 PMAQI
28th Aug 2025695 PMAQI
28th Aug 2025656 PMAQI
28th Aug 2025607 PMAQI
28th Aug 2025548 PMAQI
28th Aug 2025509 PMAQI
28th Aug 20255010 PMAQI
28th Aug 20255011 PMAQI
29th Aug 20254412 AMAQI
29th Aug 2025461 AMAQI
29th Aug 2025482 AMAQI
29th Aug 2025503 AMAQI
29th Aug 2025524 AMAQI
29th Aug 2025525 AMAQI
28°C27/29°C
29th Aug 2025526 AMAQI
29th Aug 2025537 AMAQI
29th Aug 2025398 AMAQI
29th Aug 2025359 AMAQI
29th Aug 20254110 AMAQI
29th Aug 20253711 AMAQI
29th Aug 20253812 PMAQI
29th Aug 2025421 PMAQI
29th Aug 2025452 PMAQI
29th Aug 2025383 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025385 PMAQI
29th Aug 2025446 PMAQI
29th Aug 2025507 PMAQI
29th Aug 2025508 PMAQI
29th Aug 2025529 PMAQI
29th Aug 20254610 PMAQI
29th Aug 20254811 PMAQI
30th Aug 20254712 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025503 AMAQI
30th Aug 2025484 AMAQI
30th Aug 2025485 AMAQI
29°C28/31°C
30th Aug 2025486 AMAQI
30th Aug 2025487 AMAQI
30th Aug 2025488 AMAQI
30th Aug 2025439 AMAQI
30th Aug 20254310 AMAQI
30th Aug 20254011 AMAQI
30th Aug 20254212 PMAQI
30th Aug 2025381 PMAQI
30th Aug 2025292 PMAQI
30th Aug 2025293 PMAQI
30th Aug 2025314 PMAQI
30th Aug 2025275 PMAQI
30th Aug 2025356 PMAQI
30th Aug 2025427 PMAQI
30th Aug 2025438 PMAQI
30th Aug 2025429 PMAQI
30th Aug 20254410 PMAQI
30th Aug 20253811 PMAQI
31st Aug 20254212 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025512 AMAQI
31st Aug 2025483 AMAQI
31st Aug 2025464 AMAQI
31st Aug 2025485 AMAQI
29°C28/29°C
31st Aug 2025486 AMAQI
31st Aug 2025477 AMAQI
31st Aug 2025368 AMAQI
31st Aug 2025349 AMAQI
31st Aug 20253010 AMAQI
31st Aug 20252611 AMAQI
31st Aug 20253412 PMAQI
31st Aug 2025311 PMAQI
31st Aug 2025332 PMAQI
31st Aug 2025343 PMAQI
31st Aug 2025424 PMAQI
31st Aug 2025355 PMAQI
31st Aug 2025426 PMAQI
31st Aug 2025457 PMAQI
31st Aug 2025428 PMAQI
31st Aug 2025389 PMAQI
31st Aug 20254210 PMAQI
31st Aug 20254211 PMAQI
1st Sep 20253712 AMAQI
1st Sep 2025461 AMAQI
1st Sep 2025482 AMAQI
1st Sep 2025473 AMAQI
1st Sep 2025454 AMAQI
1st Sep 2025495 AMAQI
29°C28/30°C
1st Sep 2025496 AMAQI
1st Sep 2025497 AMAQI
1st Sep 2025228 AMAQI
1st Sep 2025369 AMAQI
1st Sep 20252610 AMAQI
1st Sep 20253011 AMAQI
1st Sep 20253212 PMAQI
1st Sep 2025331 PMAQI
1st Sep 2025282 PMAQI
1st Sep 2025293 PMAQI
1st Sep 2025264 PMAQI
1st Sep 2025365 PMAQI
1st Sep 2025366 PMAQI
1st Sep 2025397 PMAQI
1st Sep 2025388 PMAQI
1st Sep 2025349 PMAQI
1st Sep 20254110 PMAQI
1st Sep 20254611 PMAQI
2nd Sep 20254212 AMAQI
2nd Sep 2025441 AMAQI
2nd Sep 2025452 AMAQI
2nd Sep 2025443 AMAQI
2nd Sep 2025424 AMAQI
2nd Sep 2025405 AMAQI
29°C28/30°C
2nd Sep 2025426 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025308 AMAQI
2nd Sep 2025309 AMAQI
2nd Sep 20252610 AMAQI
2nd Sep 20252211 AMAQI
2nd Sep 20252212 PMAQI
2nd Sep 2025341 PMAQI
2nd Sep 2025312 PMAQI
2nd Sep 2025263 PMAQI
2nd Sep 2025304 PMAQI
2nd Sep 2025235 PMAQI
2nd Sep 2025286 PMAQI
2nd Sep 2025417 PMAQI
2nd Sep 2025478 PMAQI
2nd Sep 2025469 PMAQI
2nd Sep 20254710 PMAQI
2nd Sep 20255011 PMAQI
3rd Sep 20254612 AMAQI
3rd Sep 2025441 AMAQI
3rd Sep 2025482 AMAQI
3rd Sep 2025443 AMAQI
3rd Sep 2025434 AMAQI
3rd Sep 2025425 AMAQI
29°C28/30°C
3rd Sep 2025426 AMAQI
3rd Sep 2025417 AMAQI
3rd Sep 2025308 AMAQI
3rd Sep 2025339 AMAQI
3rd Sep 20253910 AMAQI
3rd Sep 20253811 AMAQI
3rd Sep 20253612 PMAQI
3rd Sep 2025381 PMAQI
3rd Sep 2025342 PMAQI
3rd Sep 2025333 PMAQI
3rd Sep 2025334 PMAQI
3rd Sep 2025275 PMAQI
3rd Sep 2025316 PMAQI
3rd Sep 2025367 PMAQI
3rd Sep 2025368 PMAQI
3rd Sep 2025399 PMAQI
3rd Sep 20254710 PMAQI
3rd Sep 20253811 PMAQI
4th Sep 20254212 AMAQI
4th Sep 2025471 AMAQI
4th Sep 2025462 AMAQI
4th Sep 2025453 AMAQI
4th Sep 2025424 AMAQI
4th Sep 2025435 AMAQI
29°C28/30°C
4th Sep 2025426 AMAQI
4th Sep 2025457 AMAQI
4th Sep 2025368 AMAQI
4th Sep 2025339 AMAQI
4th Sep 20253010 AMAQI
4th Sep 20253611 AMAQI
4th Sep 20253312 PMAQI
4th Sep 2025411 PMAQI
4th Sep 2025332 PMAQI
4th Sep 2025343 PMAQI
4th Sep 2025184 PMAQI
4th Sep 2025165 PMAQI
4th Sep 2025226 PMAQI
4th Sep 2025277 PMAQI
4th Sep 2025288 PMAQI
4th Sep 2025179 PMAQI
4th Sep 20251110 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20251912 AMAQI
5th Sep 2025421 AMAQI
5th Sep 2025452 AMAQI
5th Sep 2025433 AMAQI
5th Sep 2025424 AMAQI
5th Sep 2025435 AMAQI
29°C28/30°C
5th Sep 2025426 AMAQI
5th Sep 2025407 AMAQI
5th Sep 2025348 AMAQI
5th Sep 2025249 AMAQI
5th Sep 20252310 AMAQI
5th Sep 20252111 AMAQI
5th Sep 20252612 PMAQI
5th Sep 2025331 PMAQI
5th Sep 2025342 PMAQI
5th Sep 2025303 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025315 PMAQI
5th Sep 2025286 PMAQI
5th Sep 2025307 PMAQI
5th Sep 2025378 PMAQI
5th Sep 2025359 PMAQI
5th Sep 20253610 PMAQI
5th Sep 20253011 PMAQI
6th Sep 20253212 AMAQI
6th Sep 2025311 AMAQI
6th Sep 2025402 AMAQI
6th Sep 2025393 AMAQI
6th Sep 2025404 AMAQI
6th Sep 2025375 AMAQI
29°C28/30°C
6th Sep 2025376 AMAQI
6th Sep 2025367 AMAQI
6th Sep 2025338 AMAQI
6th Sep 2025429 AMAQI
6th Sep 20252410 AMAQI
6th Sep 20254611 AMAQI
6th Sep 20254912 PMAQI
6th Sep 2025441 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025393 PMAQI
6th Sep 2025484 PMAQI
6th Sep 2025575 PMAQI
6th Sep 2025496 PMAQI
6th Sep 2025527 PMAQI
6th Sep 2025518 PMAQI
6th Sep 2025529 PMAQI
6th Sep 20254710 PMAQI
6th Sep 20254611 PMAQI
7th Sep 20254812 AMAQI
7th Sep 2025351 AMAQI
7th Sep 2025362 AMAQI
7th Sep 2025373 AMAQI
7th Sep 2025364 AMAQI
7th Sep 2025365 AMAQI
30°C28/31°C
7th Sep 2025386 AMAQI
7th Sep 2025387 AMAQI
7th Sep 2025428 AMAQI
7th Sep 2025589 AMAQI
7th Sep 20254010 AMAQI
7th Sep 20254811 AMAQI
7th Sep 20254612 PMAQI
7th Sep 2025531 PMAQI
7th Sep 2025512 PMAQI
7th Sep 2025453 PMAQI
7th Sep 2025334 PMAQI
7th Sep 2025355 PMAQI
7th Sep 2025456 PMAQI
7th Sep 2025437 PMAQI
7th Sep 2025468 PMAQI
7th Sep 2025389 PMAQI
7th Sep 20253710 PMAQI
7th Sep 20253411 PMAQI
8th Sep 20253612 AMAQI
8th Sep 2025401 AMAQI
8th Sep 2025372 AMAQI
8th Sep 2025383 AMAQI
8th Sep 2025404 AMAQI
8th Sep 2025405 AMAQI
28°C26/30°C
8th Sep 2025396 AMAQI
8th Sep 2025387 AMAQI
8th Sep 2025228 AMAQI
8th Sep 2025289 AMAQI
8th Sep 20252010 AMAQI
8th Sep 20252011 AMAQI
8th Sep 20252012 PMAQI
8th Sep 2025221 PMAQI
8th Sep 2025262 PMAQI
8th Sep 2025233 PMAQI
8th Sep 2025234 PMAQI
8th Sep 2025255 PMAQI
8th Sep 2025236 PMAQI
8th Sep 2025347 PMAQI
8th Sep 2025418 PMAQI
8th Sep 2025429 PMAQI
8th Sep 20254610 PMAQI
8th Sep 20253911 PMAQI
9th Sep 20253712 AMAQI
9th Sep 2025411 AMAQI
9th Sep 2025402 AMAQI
9th Sep 2025383 AMAQI
9th Sep 2025384 AMAQI
9th Sep 2025385 AMAQI
27°C26/28°C
9th Sep 2025366 AMAQI
9th Sep 2025367 AMAQI
9th Sep 2025338 AMAQI
9th Sep 2025329 AMAQI
9th Sep 20253410 AMAQI
9th Sep 20253311 AMAQI
9th Sep 20253412 PMAQI
9th Sep 2025331 PMAQI
9th Sep 2025282 PMAQI
9th Sep 2025263 PMAQI
9th Sep 2025354 PMAQI
9th Sep 2025325 PMAQI
9th Sep 2025366 PMAQI
9th Sep 2025427 PMAQI
9th Sep 2025428 PMAQI
9th Sep 2025409 PMAQI
9th Sep 20254210 PMAQI
9th Sep 20254111 PMAQI
10th Sep 20253812 AMAQI
10th Sep 2025411 AMAQI
10th Sep 2025422 AMAQI
10th Sep 2025403 AMAQI
10th Sep 2025384 AMAQI
10th Sep 2025375 AMAQI
28°C28/29°C
10th Sep 2025376 AMAQI
10th Sep 2025387 AMAQI
10th Sep 2025288 AMAQI
10th Sep 2025329 AMAQI
10th Sep 20253410 AMAQI
10th Sep 20253611 AMAQI
10th Sep 20253112 PMAQI
10th Sep 2025301 PMAQI
10th Sep 2025322 PMAQI
10th Sep 2025303 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025345 PMAQI
10th Sep 2025386 PMAQI
10th Sep 2025357 PMAQI
10th Sep 2025358 PMAQI
10th Sep 2025379 PMAQI
10th Sep 20253810 PMAQI
10th Sep 20254011 PMAQI
11th Sep 20253812 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025402 AMAQI
11th Sep 2025393 AMAQI
11th Sep 2025384 AMAQI
11th Sep 2025375 AMAQI
29°C27/30°C
11th Sep 2025366 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025278 AMAQI
11th Sep 2025319 AMAQI
11th Sep 20253010 AMAQI
11th Sep 20253311 AMAQI
11th Sep 20253512 PMAQI
11th Sep 2025381 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025323 PMAQI
11th Sep 2025264 PMAQI
11th Sep 2025335 PMAQI
11th Sep 2025426 PMAQI
11th Sep 2025327 PMAQI
11th Sep 2025348 PMAQI
11th Sep 2025379 PMAQI
11th Sep 20254210 PMAQI
11th Sep 20253911 PMAQI
12th Sep 20253812 AMAQI
12th Sep 2025401 AMAQI
12th Sep 2025392 AMAQI
12th Sep 2025383 AMAQI
12th Sep 2025384 AMAQI
12th Sep 2025385 AMAQI
29°C28/30°C
12th Sep 2025386 AMAQI
12th Sep 2025397 AMAQI
12th Sep 2025338 AMAQI
12th Sep 2025409 AMAQI
12th Sep 20254010 AMAQI
12th Sep 20253911 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025321 PMAQI
12th Sep 2025302 PMAQI
12th Sep 2025283 PMAQI
12th Sep 2025404 PMAQI
12th Sep 2025385 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025357 PMAQI
12th Sep 2025368 PMAQI
12th Sep 2025339 PMAQI
12th Sep 20253510 PMAQI
12th Sep 20253411 PMAQI
13th Sep 20253712 AMAQI
13th Sep 2025431 AMAQI
13th Sep 2025392 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025394 AMAQI
13th Sep 2025395 AMAQI
29°C28/31°C
13th Sep 2025386 AMAQI
13th Sep 2025377 AMAQI
13th Sep 2025258 AMAQI
13th Sep 2025319 AMAQI
13th Sep 20252510 AMAQI
13th Sep 20253111 AMAQI
13th Sep 20253012 PMAQI
13th Sep 2025281 PMAQI
13th Sep 2025302 PMAQI
13th Sep 2025303 PMAQI
13th Sep 2025304 PMAQI
13th Sep 2025315 PMAQI
13th Sep 2025376 PMAQI
13th Sep 2025367 PMAQI
13th Sep 2025388 PMAQI
13th Sep 2025369 PMAQI
13th Sep 20253710 PMAQI
13th Sep 20253411 PMAQI
14th Sep 20253412 AMAQI
14th Sep 2025391 AMAQI
14th Sep 2025412 AMAQI
14th Sep 2025383 AMAQI
14th Sep 2025364 AMAQI
14th Sep 2025365 AMAQI
29°C28/30°C
14th Sep 2025366 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025298 AMAQI
14th Sep 2025209 AMAQI
14th Sep 20252910 AMAQI
14th Sep 20252411 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025351 PMAQI
14th Sep 2025282 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025285 PMAQI
14th Sep 2025266 PMAQI
14th Sep 2025307 PMAQI
14th Sep 2025358 PMAQI
14th Sep 2025359 PMAQI
14th Sep 20253510 PMAQI
14th Sep 20253611 PMAQI
15th Sep 20253312 AMAQI
15th Sep 2025391 AMAQI
15th Sep 2025402 AMAQI
15th Sep 2025373 AMAQI
15th Sep 2025364 AMAQI
15th Sep 2025365 AMAQI
29°C28/30°C
15th Sep 2025376 AMAQI
15th Sep 2025377 AMAQI
15th Sep 2025288 AMAQI
15th Sep 2025399 AMAQI
15th Sep 20254410 AMAQI
15th Sep 20253411 AMAQI
15th Sep 20252412 PMAQI
15th Sep 2025241 PMAQI
15th Sep 2025232 PMAQI
15th Sep 2025203 PMAQI
15th Sep 2025234 PMAQI
15th Sep 2025325 PMAQI
15th Sep 2025306 PMAQI
15th Sep 2025287 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025351 AMAQI
16th Sep 2025372 AMAQI
16th Sep 2025363 AMAQI
16th Sep 2025364 AMAQI
16th Sep 2025365 AMAQI
29°C28/31°C
16th Sep 2025366 AMAQI
16th Sep 2025377 AMAQI
16th Sep 2025228 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20252410 AMAQI
16th Sep 20252811 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025271 PMAQI
16th Sep 2025222 PMAQI
16th Sep 2025213 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025235 PMAQI
16th Sep 2025256 PMAQI
16th Sep 2025307 PMAQI
16th Sep 2025328 PMAQI
16th Sep 2025359 PMAQI
16th Sep 20253610 PMAQI
16th Sep 20253411 PMAQI
17th Sep 20253412 AMAQI
17th Sep 2025341 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025353 AMAQI
17th Sep 2025344 AMAQI
17th Sep 2025345 AMAQI
29°C28/30°C
17th Sep 2025346 AMAQI
17th Sep 2025347 AMAQI
17th Sep 2025308 AMAQI
17th Sep 2025259 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252611 AMAQI
17th Sep 20253512 PMAQI
17th Sep 2025501 PMAQI
17th Sep 2025532 PMAQI
17th Sep 2025553 PMAQI
17th Sep 2025504 PMAQI
17th Sep 2025435 PMAQI
17th Sep 2025436 PMAQI
17th Sep 2025407 PMAQI
17th Sep 2025438 PMAQI
17th Sep 2025349 PMAQI
17th Sep 20253210 PMAQI
17th Sep 20253211 PMAQI
18th Sep 20253312 AMAQI
18th Sep 2025341 AMAQI
18th Sep 2025342 AMAQI
18th Sep 2025353 AMAQI
18th Sep 2025354 AMAQI
18th Sep 2025365 AMAQI
29°C28/31°C
18th Sep 2025346 AMAQI
18th Sep 2025357 AMAQI
18th Sep 2025398 AMAQI
18th Sep 2025529 AMAQI
18th Sep 20255110 AMAQI
18th Sep 20254911 AMAQI
18th Sep 20254512 PMAQI
18th Sep 2025461 PMAQI
18th Sep 2025482 PMAQI
18th Sep 2025523 PMAQI
18th Sep 2025504 PMAQI
18th Sep 2025535 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025477 PMAQI
18th Sep 2025398 PMAQI
18th Sep 2025389 PMAQI
18th Sep 20253810 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20253812 AMAQI
19th Sep 2025361 AMAQI
19th Sep 2025352 AMAQI
19th Sep 2025363 AMAQI
19th Sep 2025404 AMAQI
19th Sep 2025395 AMAQI
29°C26/31°C
19th Sep 2025386 AMAQI
19th Sep 2025397 AMAQI
19th Sep 2025318 AMAQI
19th Sep 2025359 AMAQI
19th Sep 20253610 AMAQI
19th Sep 20252811 AMAQI
19th Sep 20253012 PMAQI
19th Sep 2025291 PMAQI
19th Sep 2025282 PMAQI
19th Sep 2025223 PMAQI
19th Sep 2025364 PMAQI
19th Sep 2025415 PMAQI
19th Sep 2025486 PMAQI
19th Sep 2025417 PMAQI
19th Sep 2025408 PMAQI
19th Sep 2025399 PMAQI
19th Sep 20253910 PMAQI
19th Sep 20254011 PMAQI
20th Sep 20253612 AMAQI
20th Sep 2025371 AMAQI
20th Sep 2025382 AMAQI
20th Sep 2025373 AMAQI
20th Sep 2025374 AMAQI
20th Sep 2025365 AMAQI
29°C27/31°C
20th Sep 2025366 AMAQI
20th Sep 2025377 AMAQI
20th Sep 2025478 AMAQI
20th Sep 2025499 AMAQI
20th Sep 20254510 AMAQI
20th Sep 20254811 AMAQI
20th Sep 20255612 PMAQI
20th Sep 2025661 PMAQI
20th Sep 2025672 PMAQI
20th Sep 2025663 PMAQI
20th Sep 2025604 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025536 PMAQI
20th Sep 2025487 PMAQI
20th Sep 2025448 PMAQI
20th Sep 2025449 PMAQI
20th Sep 20254510 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253412 AMAQI
21st Sep 2025361 AMAQI
21st Sep 2025382 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025454 AMAQI
21st Sep 2025445 AMAQI
26°C25/27°C
21st Sep 2025446 AMAQI
21st Sep 2025447 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20252010 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20252112 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025204 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025308 PMAQI
21st Sep 2025319 PMAQI
21st Sep 20253410 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20253412 AMAQI
22nd Sep 2025391 AMAQI
22nd Sep 2025412 AMAQI
22nd Sep 2025393 AMAQI
22nd Sep 2025364 AMAQI
22nd Sep 2025365 AMAQI
27°C24/29°C
22nd Sep 2025366 AMAQI
6 AM22nd Sep 2025367 AMAQI
22nd Sep 2025418 AMAQI
22nd Sep 2025469 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
41AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 41), while the lowest AQI was between 8 AM to 8 AM (Avg. 34).
Night time
Avg. Highest Time
1 AM - 5 AM
41AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 41), while the lowest AQI was between 12 AM to 12 AM (Avg. 39).
2025 Days Vs Air Quality
Sao Lazaro, Macau, China
2025
42%
111
50%
131
8%
21
0.3%
1
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Good
111 DaysModerate
131 DaysPoor
21 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 265 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Sao Lazaro, Macau, China
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
123AQI
123AQI
2nd January 2025
147AQI
147AQI
3rd January 2025
108AQI
108AQI
4th January 2025
123AQI
123AQI
5th January 2025
130AQI
130AQI
6th January 2025
137AQI
137AQI
7th January 2025
112AQI
112AQI
8th January 2025
127AQI
127AQI
9th January 2025
132AQI
132AQI
10th January 2025
101AQI
101AQI
11th January 2025
102AQI
102AQI
12th January 2025
84AQI
84AQI
13th January 2025
88AQI
88AQI
14th January 2025
84AQI
84AQI
15th January 2025
93AQI
93AQI
16th January 2025
117AQI
117AQI
17th January 2025
94AQI
94AQI
18th January 2025
119AQI
119AQI
19th January 2025
120AQI
120AQI
20th January 2025
123AQI
123AQI
21st January 2025
96AQI
96AQI
22nd January 2025
120AQI
120AQI
23rd January 2025
94AQI
94AQI
24th January 2025
82AQI
82AQI
25th January 2025
68AQI
68AQI
26th January 2025
62AQI
62AQI
27th January 2025
65AQI
65AQI
28th January 2025
71AQI
71AQI
29th January 2025
97AQI
97AQI
30th January 2025
70AQI
70AQI
31st January 2025
73AQI
73AQI
1st February 2025
64AQI
64AQI
2nd February 2025
61AQI
61AQI
3rd February 2025
48AQI
48AQI
4th February 2025
61AQI
61AQI
5th February 2025
81AQI
81AQI
6th February 2025
86AQI
86AQI
7th February 2025
66AQI
66AQI
8th February 2025
76AQI
76AQI
9th February 2025
66AQI
66AQI
10th February 2025
74AQI
74AQI
11th February 2025
67AQI
67AQI
12th February 2025
70AQI
70AQI
13th February 2025
90AQI
90AQI
14th February 2025
76AQI
76AQI
15th February 2025
84AQI
84AQI
16th February 2025
105AQI
105AQI
17th February 2025
99AQI
99AQI
18th February 2025
119AQI
119AQI
19th February 2025
81AQI
81AQI
20th February 2025
85AQI
85AQI
21st February 2025
82AQI
82AQI
22nd February 2025
81AQI
81AQI
23rd February 2025
67AQI
67AQI
24th February 2025
67AQI
67AQI
25th February 2025
97AQI
97AQI
26th February 2025
98AQI
98AQI
27th February 2025
87AQI
87AQI
28th February 2025
78AQI
78AQI
1st March 2025
74AQI
74AQI
2nd March 2025
68AQI
68AQI
3rd March 2025
62AQI
62AQI
4th March 2025
60AQI
60AQI
5th March 2025
54AQI
54AQI
6th March 2025
48AQI
48AQI
7th March 2025
60AQI
60AQI
8th March 2025
74AQI
74AQI
9th March 2025
69AQI
69AQI
10th March 2025
74AQI
74AQI
11th March 2025
71AQI
71AQI
12th March 2025
64AQI
64AQI
13th March 2025
61AQI
61AQI
14th March 2025
66AQI
66AQI
15th March 2025
52AQI
52AQI
16th March 2025
47AQI
47AQI
17th March 2025
80AQI
80AQI
18th March 2025
77AQI
77AQI
19th March 2025
90AQI
90AQI
20th March 2025
85AQI
85AQI
21st March 2025
94AQI
94AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
82AQI
82AQI
24th March 2025
79AQI
79AQI
25th March 2025
75AQI
75AQI
26th March 2025
61AQI
61AQI
27th March 2025
60AQI
60AQI
28th March 2025
63AQI
63AQI
29th March 2025
51AQI
51AQI
30th March 2025
44AQI
44AQI
31st March 2025
40AQI
40AQI
1st April 2025
65AQI
65AQI
2nd April 2025
60AQI
60AQI
3rd April 2025
71AQI
71AQI
4th April 2025
64AQI
64AQI
5th April 2025
56AQI
56AQI
6th April 2025
88AQI
88AQI
7th April 2025
83AQI
83AQI
8th April 2025
90AQI
90AQI
9th April 2025
74AQI
74AQI
10th April 2025
71AQI
71AQI
11th April 2025
61AQI
61AQI
12th April 2025
57AQI
57AQI
13th April 2025
163AQI
163AQI
14th April 2025
136AQI
136AQI
15th April 2025
144AQI
144AQI
16th April 2025
108AQI
108AQI
17th April 2025
93AQI
93AQI
18th April 2025
76AQI
76AQI
19th April 2025
66AQI
66AQI
20th April 2025
58AQI
58AQI
21st April 2025
57AQI
57AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
54AQI
54AQI
24th April 2025
47AQI
47AQI
25th April 2025
48AQI
48AQI
26th April 2025
50AQI
50AQI
27th April 2025
59AQI
59AQI
28th April 2025
69AQI
69AQI
29th April 2025
62AQI
62AQI
30th April 2025
70AQI
70AQI
1st May 2025
60AQI
60AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
70AQI
70AQI
4th May 2025
59AQI
59AQI
5th May 2025
58AQI
58AQI
6th May 2025
51AQI
51AQI
7th May 2025
48AQI
48AQI
8th May 2025
57AQI
57AQI
9th May 2025
44AQI
44AQI
10th May 2025
63AQI
63AQI
11th May 2025
58AQI
58AQI
12th May 2025
63AQI
63AQI
13th May 2025
64AQI
64AQI
14th May 2025
57AQI
57AQI
15th May 2025
48AQI
48AQI
16th May 2025
35AQI
35AQI
17th May 2025
34AQI
34AQI
18th May 2025
34AQI
34AQI
19th May 2025
39AQI
39AQI
20th May 2025
33AQI
33AQI
21st May 2025
39AQI
39AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
37AQI
37AQI
24th May 2025
45AQI
45AQI
25th May 2025
77AQI
77AQI
26th May 2025
70AQI
70AQI
27th May 2025
74AQI
74AQI
28th May 2025
61AQI
61AQI
29th May 2025
55AQI
55AQI
30th May 2025
43AQI
43AQI
31st May 2025
57AQI
57AQI
1st June 2025
59AQI
59AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
49AQI
49AQI
4th June 2025
44AQI
44AQI
5th June 2025
48AQI
48AQI
6th June 2025
47AQI
47AQI
7th June 2025
37AQI
37AQI
8th June 2025
32AQI
32AQI
9th June 2025
37AQI
37AQI
10th June 2025
33AQI
33AQI
11th June 2025
28AQI
28AQI
12th June 2025
28AQI
28AQI
13th June 2025
25AQI
25AQI
14th June 2025
35AQI
35AQI
15th June 2025
39AQI
39AQI
16th June 2025
39AQI
39AQI
17th June 2025
36AQI
36AQI
18th June 2025
35AQI
35AQI
19th June 2025
33AQI
33AQI
20th June 2025
31AQI
31AQI
21st June 2025
27AQI
27AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
23AQI
23AQI
24th June 2025
23AQI
23AQI
25th June 2025
23AQI
23AQI
26th June 2025
22AQI
22AQI
27th June 2025
22AQI
22AQI
28th June 2025
22AQI
22AQI
29th June 2025
23AQI
23AQI
30th June 2025
23AQI
23AQI
1st July 2025
22AQI
22AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
29AQI
29AQI
4th July 2025
33AQI
33AQI
5th July 2025
41AQI
41AQI
6th July 2025
35AQI
35AQI
7th July 2025
46AQI
46AQI
8th July 2025
37AQI
37AQI
9th July 2025
44AQI
44AQI
10th July 2025
47AQI
47AQI
11th July 2025
44AQI
44AQI
12th July 2025
47AQI
47AQI
13th July 2025
51AQI
51AQI
14th July 2025
49AQI
49AQI
15th July 2025
52AQI
52AQI
16th July 2025
51AQI
51AQI
17th July 2025
53AQI
53AQI
18th July 2025
54AQI
54AQI
19th July 2025
60AQI
60AQI
20th July 2025
42AQI
42AQI
21st July 2025
40AQI
40AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
39AQI
39AQI
24th July 2025
55AQI
55AQI
25th July 2025
50AQI
50AQI
26th July 2025
58AQI
58AQI
27th July 2025
54AQI
54AQI
28th July 2025
59AQI
59AQI
29th July 2025
54AQI
54AQI
30th July 2025
61AQI
61AQI
31st July 2025
56AQI
56AQI
1st August 2025
56AQI
56AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
56AQI
56AQI
4th August 2025
58AQI
58AQI
5th August 2025
50AQI
50AQI
6th August 2025
48AQI
48AQI
7th August 2025
55AQI
55AQI
8th August 2025
59AQI
59AQI
9th August 2025
54AQI
54AQI
10th August 2025
44AQI
44AQI
11th August 2025
50AQI
50AQI
12th August 2025
49AQI
49AQI
13th August 2025
52AQI
52AQI
14th August 2025
46AQI
46AQI
15th August 2025
38AQI
38AQI
16th August 2025
39AQI
39AQI
17th August 2025
36AQI
36AQI
18th August 2025
33AQI
33AQI
19th August 2025
39AQI
39AQI
20th August 2025
37AQI
37AQI
21st August 2025
39AQI
39AQI
22nd August 2025
39AQI
39AQI
23rd August 2025
48AQI
48AQI
24th August 2025
41AQI
41AQI
25th August 2025
35AQI
35AQI
26th August 2025
42AQI
42AQI
27th August 2025
47AQI
47AQI
28th August 2025
54AQI
54AQI
29th August 2025
46AQI
46AQI
30th August 2025
42AQI
42AQI
31st August 2025
41AQI
41AQI
1st September 2025
39AQI
39AQI
2nd September 2025
38AQI
38AQI
3rd September 2025
39AQI
39AQI
4th September 2025
30AQI
30AQI
5th September 2025
29AQI
29AQI
6th September 2025
42AQI
42AQI
7th September 2025
41AQI
41AQI
8th September 2025
33AQI
33AQI
9th September 2025
37AQI
37AQI
10th September 2025
36AQI
36AQI
11th September 2025
36AQI
36AQI
12th September 2025
36AQI
36AQI
13th September 2025
35AQI
35AQI
14th September 2025
33AQI
33AQI
15th September 2025
33AQI
33AQI
16th September 2025
31AQI
31AQI
17th September 2025
37AQI
37AQI
18th September 2025
42AQI
42AQI
19th September 2025
37AQI
37AQI
20th September 2025
46AQI
46AQI
21st September 2025
36AQI
36AQI
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
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
102AQI
79AQI
67AQI
75AQI
53AQI
33AQI
46AQI
46AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202560AQI
15
16
1
25
2
4
27
3
23
3
1
13
18
29
1
18
13
22
9
21
111
131
21
1
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
June33AQI
202461AQI
20
11
4
22
3
1
28
2
13
17
22
9
28
2
31
25
6
18
12
1
29
1
6
23
1
13
18
149
181
36
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
July25AQI
202357AQI
4
22
5
4
21
3
5
23
3
6
24
11
20
27
3
26
5
30
1
25
5
7
22
2
7
17
5
3
20
8
155
183
26
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
July28AQI
202259AQI
3
20
8
7
11
3
5
20
6
6
12
21
10
30
20
1
1
4
18
6
8
23
12
18
5
21
5
121
154
29
Highest AQI recorded in
August108AQI
Lowest AQI recorded in
June25AQI
202161AQI
13
17
1
1
27
3
25
3
9
21
24
7
24
6
25
6
24
7
20
10
11
20
2
23
5
1
21
8
1
144
186
33
2
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
July37AQI
202055AQI
1
11
1
4
16
1
12
6
29
1
31
24
7
22
7
1
6
25
3
20
7
16
15
132
109
25
Highest AQI recorded in
December103AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
61AQILeast Polluted Year Recorded
2020(Avg.)
55AQISao Lazaro's annual 2025 AQI (60) shows an average percentage change of 3.2% (worsened AQI) compared to previous years: 2020 (55), 2021 (61), 2022 (59), 2023 (57), 2024 (61).
