UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam 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
UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Sep 2024
172AQILowest AQI recorded on
1st Sep 2024
30AQISame Day Analysis (18th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 18th Sep - 19th Sep 2025
UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM18th Sep 2025
6 PM
4 AM19th Sep 2025
Day time
Avg. Highest Time
10AM18th Sep
60AQI
Avg. Lowest Time
5PM18th Sep
40AQI
Night time
Avg. Highest Time
3AM19th Sep
54AQI
Avg. Lowest Time
6PM18th Sep
39AQI
In the last 24 hours,
UBND TT Chuc Son Chuong's AQI reached its highest point of 60 at 10 AM during the Day, while the lowest point, 39, was recorded at 6 PM during the Night between 18th Sep and 19th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam
AugSep
20th - 21st21st - 22nd22nd - 23rd23rd - 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
Day
Night
20th Aug 2025475 AMAQI
20th Aug 2025486 AMAQI
20th Aug 2025427 AMAQI
20th Aug 2025408 AMAQI
20th Aug 2025329 AMAQI
20th Aug 20254410 AMAQI
20th Aug 20254411 AMAQI
20th Aug 20253812 PMAQI
20th Aug 2025331 PMAQI
20th Aug 2025332 PMAQI
20th Aug 2025363 PMAQI
20th Aug 2025394 PMAQI
20th Aug 2025375 PMAQI
20th Aug 2025406 PMAQI
20th Aug 2025467 PMAQI
20th Aug 2025498 PMAQI
20th Aug 2025539 PMAQI
20th Aug 20255410 PMAQI
20th Aug 20255211 PMAQI
21st Aug 20255012 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025482 AMAQI
21st Aug 2025483 AMAQI
21st Aug 2025444 AMAQI
28°C24/33°C
21st Aug 2025485 AMAQI
21st Aug 2025446 AMAQI
21st Aug 2025547 AMAQI
21st Aug 2025498 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20255010 AMAQI
21st Aug 20255411 AMAQI
21st Aug 20254312 PMAQI
21st Aug 2025421 PMAQI
21st Aug 2025412 PMAQI
21st Aug 2025353 PMAQI
21st Aug 2025374 PMAQI
21st Aug 2025365 PMAQI
21st Aug 2025386 PMAQI
21st Aug 2025487 PMAQI
21st Aug 2025528 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20255010 PMAQI
21st Aug 20254811 PMAQI
22nd Aug 20255312 AMAQI
22nd Aug 2025541 AMAQI
22nd Aug 2025532 AMAQI
22nd Aug 2025523 AMAQI
22nd Aug 2025534 AMAQI
28°C25/31°C
22nd Aug 2025525 AMAQI
22nd Aug 2025526 AMAQI
22nd Aug 2025387 AMAQI
22nd Aug 2025448 AMAQI
22nd Aug 2025429 AMAQI
22nd Aug 20254610 AMAQI
22nd Aug 20254711 AMAQI
22nd Aug 20254612 PMAQI
22nd Aug 2025421 PMAQI
22nd Aug 2025402 PMAQI
22nd Aug 2025213 PMAQI
22nd Aug 2025514 PMAQI
22nd Aug 2025405 PMAQI
22nd Aug 2025446 PMAQI
22nd Aug 2025417 PMAQI
22nd Aug 2025488 PMAQI
22nd Aug 2025469 PMAQI
22nd Aug 20254410 PMAQI
22nd Aug 20254311 PMAQI
23rd Aug 20255212 AMAQI
23rd Aug 2025541 AMAQI
23rd Aug 2025502 AMAQI
23rd Aug 2025493 AMAQI
23rd Aug 2025504 AMAQI
27°C25/31°C
23rd Aug 2025505 AMAQI
23rd Aug 2025526 AMAQI
23rd Aug 2025517 AMAQI
23rd Aug 2025528 AMAQI
23rd Aug 2025359 AMAQI
23rd Aug 20254810 AMAQI
23rd Aug 20255011 AMAQI
23rd Aug 20254012 PMAQI
23rd Aug 2025361 PMAQI
23rd Aug 2025372 PMAQI
23rd Aug 2025363 PMAQI
23rd Aug 2025294 PMAQI
23rd Aug 2025405 PMAQI
23rd Aug 2025436 PMAQI
23rd Aug 2025427 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025479 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254911 PMAQI
24th Aug 20255112 AMAQI
24th Aug 2025471 AMAQI
24th Aug 2025452 AMAQI
24th Aug 2025453 AMAQI
24th Aug 2025444 AMAQI
28°C25/33°C
24th Aug 2025455 AMAQI
24th Aug 2025446 AMAQI
24th Aug 2025507 AMAQI
24th Aug 2025548 AMAQI
24th Aug 2025469 AMAQI
24th Aug 20254010 AMAQI
24th Aug 20254011 AMAQI
24th Aug 20254012 PMAQI
24th Aug 2025361 PMAQI
24th Aug 2025362 PMAQI
24th Aug 2025363 PMAQI
24th Aug 2025424 PMAQI
24th Aug 2025445 PMAQI
24th Aug 2025446 PMAQI
24th Aug 2025477 PMAQI
24th Aug 2025488 PMAQI
24th Aug 2025469 PMAQI
24th Aug 20254810 PMAQI
24th Aug 20254211 PMAQI
25th Aug 20254012 AMAQI
25th Aug 2025461 AMAQI
25th Aug 2025452 AMAQI
25th Aug 2025423 AMAQI
25th Aug 2025454 AMAQI
29°C25/34°C
25th Aug 2025455 AMAQI
25th Aug 2025446 AMAQI
25th Aug 2025227 AMAQI
25th Aug 2025378 AMAQI
25th Aug 2025309 AMAQI
25th Aug 20252810 AMAQI
25th Aug 20252911 AMAQI
25th Aug 20252712 PMAQI
25th Aug 2025221 PMAQI
25th Aug 2025302 PMAQI
25th Aug 2025303 PMAQI
25th Aug 2025284 PMAQI
25th Aug 2025275 PMAQI
25th Aug 2025426 PMAQI
25th Aug 2025317 PMAQI
25th Aug 2025368 PMAQI
25th Aug 2025309 PMAQI
25th Aug 20253410 PMAQI
25th Aug 20254211 PMAQI
26th Aug 20254212 AMAQI
26th Aug 2025431 AMAQI
26th Aug 2025402 AMAQI
26th Aug 2025403 AMAQI
26th Aug 2025394 AMAQI
25°C24/29°C
26th Aug 2025405 AMAQI
26th Aug 2025416 AMAQI
26th Aug 2025307 AMAQI
26th Aug 2025308 AMAQI
26th Aug 2025289 AMAQI
26th Aug 20252710 AMAQI
26th Aug 20252311 AMAQI
26th Aug 20253812 PMAQI
26th Aug 2025301 PMAQI
26th Aug 2025242 PMAQI
26th Aug 2025263 PMAQI
26th Aug 2025264 PMAQI
26th Aug 2025295 PMAQI
26th Aug 2025306 PMAQI
26th Aug 2025337 PMAQI
26th Aug 2025338 PMAQI
26th Aug 2025339 PMAQI
26th Aug 20253010 PMAQI
26th Aug 20253511 PMAQI
27th Aug 20254112 AMAQI
27th Aug 2025431 AMAQI
27th Aug 2025402 AMAQI
27th Aug 2025403 AMAQI
27th Aug 2025384 AMAQI
24°C23/25°C
27th Aug 2025415 AMAQI
27th Aug 2025406 AMAQI
27th Aug 2025427 AMAQI
27th Aug 2025458 AMAQI
27th Aug 2025329 AMAQI
27th Aug 20253610 AMAQI
27th Aug 20254011 AMAQI
27th Aug 20253212 PMAQI
27th Aug 2025321 PMAQI
27th Aug 2025402 PMAQI
27th Aug 2025333 PMAQI
27th Aug 2025364 PMAQI
27th Aug 2025385 PMAQI
27th Aug 2025376 PMAQI
27th Aug 2025367 PMAQI
27th Aug 2025508 PMAQI
27th Aug 2025419 PMAQI
27th Aug 20254410 PMAQI
27th Aug 20254711 PMAQI
28th Aug 20254412 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025422 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025404 AMAQI
25°C24/28°C
28th Aug 2025435 AMAQI
28th Aug 2025426 AMAQI
28th Aug 2025517 AMAQI
28th Aug 2025548 AMAQI
28th Aug 2025519 AMAQI
28th Aug 20253810 AMAQI
28th Aug 20254211 AMAQI
28th Aug 20254812 PMAQI
28th Aug 2025371 PMAQI
28th Aug 2025472 PMAQI
28th Aug 2025483 PMAQI
28th Aug 2025444 PMAQI
28th Aug 2025425 PMAQI
28th Aug 2025446 PMAQI
28th Aug 2025487 PMAQI
28th Aug 2025488 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20254610 PMAQI
28th Aug 20254611 PMAQI
29th Aug 20254212 AMAQI
29th Aug 2025481 AMAQI
29th Aug 2025472 AMAQI
29th Aug 2025473 AMAQI
29th Aug 2025474 AMAQI
27°C23/32°C
29th Aug 2025465 AMAQI
29th Aug 2025466 AMAQI
29th Aug 2025447 AMAQI
29th Aug 2025508 AMAQI
29th Aug 2025509 AMAQI
29th Aug 20255010 AMAQI
29th Aug 20254911 AMAQI
29th Aug 20255112 PMAQI
29th Aug 2025501 PMAQI
29th Aug 2025422 PMAQI
29th Aug 2025473 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025505 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025487 PMAQI
29th Aug 2025498 PMAQI
29th Aug 2025409 PMAQI
29th Aug 20254410 PMAQI
29th Aug 20254711 PMAQI
30th Aug 20254512 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025483 AMAQI
30th Aug 2025484 AMAQI
27°C24/32°C
30th Aug 2025485 AMAQI
30th Aug 2025476 AMAQI
30th Aug 2025327 AMAQI
30th Aug 2025388 AMAQI
30th Aug 2025359 AMAQI
30th Aug 20253610 AMAQI
30th Aug 20253411 AMAQI
30th Aug 20253412 PMAQI
30th Aug 2025261 PMAQI
30th Aug 2025352 PMAQI
30th Aug 2025303 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025295 PMAQI
30th Aug 2025426 PMAQI
30th Aug 2025387 PMAQI
30th Aug 2025488 PMAQI
30th Aug 2025439 PMAQI
30th Aug 20254910 PMAQI
30th Aug 20254111 PMAQI
31st Aug 20254312 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025482 AMAQI
31st Aug 2025443 AMAQI
31st Aug 2025474 AMAQI
27°C24/31°C
31st Aug 2025455 AMAQI
31st Aug 2025456 AMAQI
31st Aug 2025347 AMAQI
31st Aug 2025348 AMAQI
31st Aug 2025299 AMAQI
31st Aug 20253210 AMAQI
31st Aug 20252211 AMAQI
31st Aug 20254112 PMAQI
31st Aug 2025351 PMAQI
31st Aug 2025332 PMAQI
31st Aug 2025363 PMAQI
31st Aug 2025244 PMAQI
31st Aug 2025325 PMAQI
31st Aug 2025396 PMAQI
31st Aug 2025447 PMAQI
31st Aug 2025448 PMAQI
31st Aug 2025449 PMAQI
31st Aug 20254310 PMAQI
31st Aug 20254311 PMAQI
1st Sep 20254012 AMAQI
1st Sep 2025441 AMAQI
1st Sep 2025462 AMAQI
1st Sep 2025443 AMAQI
1st Sep 2025474 AMAQI
27°C24/30°C
1st Sep 2025485 AMAQI
1st Sep 2025496 AMAQI
1st Sep 2025347 AMAQI
1st Sep 2025328 AMAQI
1st Sep 2025479 AMAQI
1st Sep 20254210 AMAQI
1st Sep 20253911 AMAQI
1st Sep 20253612 PMAQI
1st Sep 2025421 PMAQI
1st Sep 2025402 PMAQI
1st Sep 2025323 PMAQI
1st Sep 2025414 PMAQI
1st Sep 2025355 PMAQI
1st Sep 2025426 PMAQI
1st Sep 2025427 PMAQI
1st Sep 2025448 PMAQI
1st Sep 2025459 PMAQI
1st Sep 20253610 PMAQI
1st Sep 20254111 PMAQI
2nd Sep 20254312 AMAQI
2nd Sep 2025431 AMAQI
2nd Sep 2025442 AMAQI
2nd Sep 2025453 AMAQI
2nd Sep 2025444 AMAQI
27°C25/31°C
2nd Sep 2025465 AMAQI
2nd Sep 2025456 AMAQI
2nd Sep 2025327 AMAQI
2nd Sep 2025488 AMAQI
2nd Sep 2025389 AMAQI
2nd Sep 20252910 AMAQI
2nd Sep 20254111 AMAQI
2nd Sep 20254112 PMAQI
2nd Sep 2025331 PMAQI
2nd Sep 2025342 PMAQI
2nd Sep 2025303 PMAQI
2nd Sep 2025394 PMAQI
2nd Sep 2025285 PMAQI
2nd Sep 2025456 PMAQI
2nd Sep 2025467 PMAQI
2nd Sep 2025458 PMAQI
2nd Sep 2025449 PMAQI
2nd Sep 20254510 PMAQI
2nd Sep 20253911 PMAQI
3rd Sep 20254412 AMAQI
3rd Sep 2025471 AMAQI
3rd Sep 2025482 AMAQI
3rd Sep 2025433 AMAQI
3rd Sep 2025444 AMAQI
28°C25/33°C
3rd Sep 2025465 AMAQI
3rd Sep 2025436 AMAQI
3rd Sep 2025287 AMAQI
3rd Sep 2025458 AMAQI
3rd Sep 2025389 AMAQI
3rd Sep 20254610 AMAQI
3rd Sep 20253311 AMAQI
3rd Sep 20253212 PMAQI
3rd Sep 2025401 PMAQI
3rd Sep 2025432 PMAQI
3rd Sep 2025443 PMAQI
3rd Sep 2025434 PMAQI
3rd Sep 2025375 PMAQI
3rd Sep 2025366 PMAQI
3rd Sep 2025407 PMAQI
3rd Sep 2025388 PMAQI
3rd Sep 2025459 PMAQI
3rd Sep 20253810 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20254612 AMAQI
4th Sep 2025441 AMAQI
4th Sep 2025462 AMAQI
4th Sep 2025463 AMAQI
4th Sep 2025464 AMAQI
29°C25/34°C
4th Sep 2025465 AMAQI
4th Sep 2025476 AMAQI
4th Sep 2025307 AMAQI
4th Sep 2025428 AMAQI
4th Sep 2025389 AMAQI
4th Sep 20254010 AMAQI
4th Sep 20253711 AMAQI
4th Sep 20252512 PMAQI
4th Sep 2025311 PMAQI
4th Sep 2025262 PMAQI
4th Sep 2025533 PMAQI
4th Sep 2025504 PMAQI
4th Sep 2025525 PMAQI
4th Sep 2025486 PMAQI
4th Sep 2025537 PMAQI
4th Sep 2025548 PMAQI
4th Sep 2025549 PMAQI
4th Sep 20255610 PMAQI
4th Sep 20256311 PMAQI
5th Sep 20254512 AMAQI
5th Sep 2025461 AMAQI
5th Sep 2025462 AMAQI
5th Sep 2025433 AMAQI
5th Sep 2025454 AMAQI
29°C25/34°C
5th Sep 2025435 AMAQI
5th Sep 2025446 AMAQI
5th Sep 2025427 AMAQI
5th Sep 2025408 AMAQI
5th Sep 2025339 AMAQI
5th Sep 20254110 AMAQI
5th Sep 20253111 AMAQI
5th Sep 20253212 PMAQI
5th Sep 2025301 PMAQI
5th Sep 2025342 PMAQI
5th Sep 2025303 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025295 PMAQI
5th Sep 2025346 PMAQI
5th Sep 2025477 PMAQI
5th Sep 2025518 PMAQI
5th Sep 2025489 PMAQI
5th Sep 20254710 PMAQI
5th Sep 20254611 PMAQI
6th Sep 20254512 AMAQI
6th Sep 2025451 AMAQI
6th Sep 2025442 AMAQI
6th Sep 2025433 AMAQI
6th Sep 2025444 AMAQI
29°C25/33°C
6th Sep 2025435 AMAQI
6th Sep 2025426 AMAQI
6th Sep 2025217 AMAQI
6th Sep 2025378 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20253910 AMAQI
6th Sep 20254311 AMAQI
6th Sep 20252812 PMAQI
6th Sep 2025351 PMAQI
6th Sep 2025392 PMAQI
6th Sep 2025283 PMAQI
6th Sep 2025284 PMAQI
6th Sep 2025285 PMAQI
6th Sep 2025356 PMAQI
6th Sep 2025387 PMAQI
6th Sep 2025498 PMAQI
6th Sep 2025469 PMAQI
6th Sep 20254210 PMAQI
6th Sep 20254111 PMAQI
7th Sep 20254212 AMAQI
7th Sep 2025451 AMAQI
7th Sep 2025422 AMAQI
7th Sep 2025433 AMAQI
7th Sep 2025434 AMAQI
29°C26/35°C
7th Sep 2025445 AMAQI
7th Sep 2025436 AMAQI
7th Sep 2025307 AMAQI
7th Sep 2025408 AMAQI
7th Sep 2025589 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20254811 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025581 PMAQI
7th Sep 2025552 PMAQI
7th Sep 2025543 PMAQI
7th Sep 2025494 PMAQI
7th Sep 2025525 PMAQI
7th Sep 2025486 PMAQI
7th Sep 2025517 PMAQI
7th Sep 2025548 PMAQI
7th Sep 2025609 PMAQI
7th Sep 20256210 PMAQI
7th Sep 20256211 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025532 AMAQI
8th Sep 2025493 AMAQI
8th Sep 2025474 AMAQI
30°C26/35°C
8th Sep 2025445 AMAQI
8th Sep 2025476 AMAQI
8th Sep 2025607 AMAQI
8th Sep 2025648 AMAQI
8th Sep 2025629 AMAQI
8th Sep 20256710 AMAQI
8th Sep 20256411 AMAQI
8th Sep 20255912 PMAQI
8th Sep 2025561 PMAQI
8th Sep 2025512 PMAQI
8th Sep 2025523 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025505 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025588 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255810 PMAQI
8th Sep 20256511 PMAQI
9th Sep 20255912 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025542 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025534 AMAQI
30°C26/36°C
9th Sep 2025555 AMAQI
9th Sep 2025546 AMAQI
9th Sep 2025507 AMAQI
9th Sep 2025528 AMAQI
9th Sep 2025539 AMAQI
9th Sep 20254610 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20254212 PMAQI
9th Sep 2025341 PMAQI
9th Sep 2025282 PMAQI
9th Sep 2025303 PMAQI
9th Sep 2025304 PMAQI
9th Sep 2025355 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025437 PMAQI
9th Sep 2025448 PMAQI
9th Sep 2025509 PMAQI
9th Sep 20254910 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20255412 AMAQI
10th Sep 2025541 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025524 AMAQI
28°C26/32°C
10th Sep 2025525 AMAQI
10th Sep 2025526 AMAQI
10th Sep 2025497 AMAQI
10th Sep 2025408 AMAQI
10th Sep 2025449 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20254411 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025461 PMAQI
10th Sep 2025562 PMAQI
10th Sep 2025553 PMAQI
10th Sep 2025504 PMAQI
10th Sep 2025545 PMAQI
10th Sep 2025576 PMAQI
10th Sep 2025467 PMAQI
10th Sep 2025568 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20254810 PMAQI
10th Sep 20254811 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025522 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025524 AMAQI
28°C25/31°C
11th Sep 2025525 AMAQI
11th Sep 2025526 AMAQI
11th Sep 2025267 AMAQI
11th Sep 2025268 AMAQI
11th Sep 2025329 AMAQI
11th Sep 20253210 AMAQI
11th Sep 20254111 AMAQI
11th Sep 20255012 PMAQI
11th Sep 2025301 PMAQI
11th Sep 2025352 PMAQI
11th Sep 2025313 PMAQI
11th Sep 2025414 PMAQI
11th Sep 2025305 PMAQI
11th Sep 2025446 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025488 PMAQI
11th Sep 2025499 PMAQI
11th Sep 20254910 PMAQI
11th Sep 20254811 PMAQI
12th Sep 20255012 AMAQI
12th Sep 2025521 AMAQI
12th Sep 2025492 AMAQI
12th Sep 2025483 AMAQI
12th Sep 2025504 AMAQI
28°C25/33°C
12th Sep 2025505 AMAQI
12th Sep 2025526 AMAQI
12th Sep 2025317 AMAQI
12th Sep 2025348 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20253510 AMAQI
12th Sep 20252711 AMAQI
12th Sep 20253312 PMAQI
12th Sep 2025301 PMAQI
12th Sep 2025322 PMAQI
12th Sep 2025213 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025335 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025437 PMAQI
12th Sep 2025448 PMAQI
12th Sep 2025399 PMAQI
12th Sep 20254610 PMAQI
12th Sep 20255011 PMAQI
13th Sep 20255212 AMAQI
13th Sep 2025501 AMAQI
13th Sep 2025502 AMAQI
13th Sep 2025493 AMAQI
13th Sep 2025484 AMAQI
28°C25/32°C
13th Sep 2025475 AMAQI
13th Sep 2025486 AMAQI
13th Sep 2025307 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025329 AMAQI
13th Sep 20254710 AMAQI
13th Sep 20253611 AMAQI
13th Sep 20252912 PMAQI
13th Sep 2025261 PMAQI
13th Sep 2025362 PMAQI
13th Sep 2025203 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025195 PMAQI
13th Sep 2025396 PMAQI
13th Sep 2025407 PMAQI
13th Sep 2025458 PMAQI
13th Sep 2025439 PMAQI
13th Sep 20253710 PMAQI
13th Sep 20254011 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025442 AMAQI
14th Sep 2025433 AMAQI
14th Sep 2025434 AMAQI
28°C25/33°C
14th Sep 2025445 AMAQI
14th Sep 2025436 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025378 AMAQI
14th Sep 2025339 AMAQI
14th Sep 20253210 AMAQI
14th Sep 20253411 AMAQI
14th Sep 20253112 PMAQI
14th Sep 2025421 PMAQI
14th Sep 2025322 PMAQI
14th Sep 2025353 PMAQI
14th Sep 2025344 PMAQI
14th Sep 2025315 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025427 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025519 PMAQI
14th Sep 20255010 PMAQI
14th Sep 20255011 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025462 AMAQI
15th Sep 2025413 AMAQI
15th Sep 2025444 AMAQI
28°C25/33°C
15th Sep 2025435 AMAQI
15th Sep 2025436 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025398 AMAQI
15th Sep 2025439 AMAQI
15th Sep 20254210 AMAQI
15th Sep 20253811 AMAQI
15th Sep 20253712 PMAQI
15th Sep 2025351 PMAQI
15th Sep 2025492 PMAQI
15th Sep 2025453 PMAQI
15th Sep 2025414 PMAQI
15th Sep 2025465 PMAQI
15th Sep 2025446 PMAQI
15th Sep 2025457 PMAQI
15th Sep 2025408 PMAQI
15th Sep 2025399 PMAQI
15th Sep 20254810 PMAQI
15th Sep 20254311 PMAQI
16th Sep 20254812 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025482 AMAQI
16th Sep 2025433 AMAQI
16th Sep 2025434 AMAQI
28°C25/31°C
16th Sep 2025455 AMAQI
16th Sep 2025446 AMAQI
16th Sep 2025507 AMAQI
16th Sep 2025488 AMAQI
16th Sep 2025539 AMAQI
16th Sep 20254710 AMAQI
16th Sep 20255311 AMAQI
16th Sep 20254612 PMAQI
16th Sep 2025421 PMAQI
16th Sep 2025392 PMAQI
16th Sep 2025423 PMAQI
16th Sep 2025464 PMAQI
16th Sep 2025485 PMAQI
16th Sep 2025476 PMAQI
16th Sep 2025467 PMAQI
16th Sep 2025538 PMAQI
16th Sep 2025509 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255312 AMAQI
17th Sep 2025461 AMAQI
17th Sep 2025462 AMAQI
17th Sep 2025453 AMAQI
17th Sep 2025474 AMAQI
28°C24/33°C
17th Sep 2025485 AMAQI
17th Sep 2025486 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025568 AMAQI
17th Sep 2025519 AMAQI
17th Sep 20255810 AMAQI
17th Sep 20255211 AMAQI
17th Sep 20253912 PMAQI
17th Sep 2025401 PMAQI
17th Sep 2025492 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025444 PMAQI
17th Sep 2025405 PMAQI
17th Sep 2025436 PMAQI
17th Sep 2025437 PMAQI
17th Sep 2025468 PMAQI
17th Sep 2025509 PMAQI
17th Sep 20254610 PMAQI
17th Sep 20254811 PMAQI
18th Sep 20254812 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025482 AMAQI
18th Sep 2025493 AMAQI
18th Sep 2025494 AMAQI
27°C25/31°C
18th Sep 2025505 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025567 AMAQI
18th Sep 2025548 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20256010 AMAQI
18th Sep 20255011 AMAQI
18th Sep 20255212 PMAQI
18th Sep 2025531 PMAQI
18th Sep 2025532 PMAQI
18th Sep 2025493 PMAQI
18th Sep 2025414 PMAQI
18th Sep 2025405 PMAQI
18th Sep 2025396 PMAQI
18th Sep 2025507 PMAQI
18th Sep 2025518 PMAQI
18th Sep 2025519 PMAQI
18th Sep 20255310 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025531 AMAQI
19th Sep 2025532 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025544 AMAQI
27°C25/30°C
19th Sep 2025535 AMAQI
5 AM19th Sep 2025546 AMAQI
19th Sep 2025627 AMAQI
19th Sep 2025608 AMAQI
19th Sep 2025559 AMAQI
19th Sep 20255310 AMAQI
19th Sep 20255711 AMAQI
11 AM19th Sep 20256012 PMAQI
19th Sep 2025561 PMAQI
19th Sep 2025562 PMAQI
19th Sep 2025523 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 47), while the lowest AQI was between 3 PM to 3 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 1 AM
49AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 49), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
2025 Days Vs Air Quality
UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam
2025
13%
35
63%
164
21%
55
3%
7
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Good
35 DaysModerate
164 DaysPoor
55 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 262 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
UBND TT Chuc Son Chuong, Hanoi, Ha Noi, Vietnam
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
143AQI
143AQI
2nd January 2025
190AQI
190AQI
3rd January 2025
153AQI
153AQI
4th January 2025
122AQI
122AQI
5th January 2025
115AQI
115AQI
6th January 2025
126AQI
126AQI
7th January 2025
137AQI
137AQI
8th January 2025
140AQI
140AQI
9th January 2025
150AQI
150AQI
10th January 2025
106AQI
106AQI
11th January 2025
116AQI
116AQI
12th January 2025
122AQI
122AQI
13th January 2025
140AQI
140AQI
14th January 2025
147AQI
147AQI
15th January 2025
143AQI
143AQI
16th January 2025
142AQI
142AQI
17th January 2025
149AQI
149AQI
18th January 2025
167AQI
167AQI
19th January 2025
158AQI
158AQI
20th January 2025
178AQI
178AQI
21st January 2025
150AQI
150AQI
22nd January 2025
144AQI
144AQI
23rd January 2025
136AQI
136AQI
24th January 2025
116AQI
116AQI
25th January 2025
106AQI
106AQI
26th January 2025
64AQI
64AQI
27th January 2025
99AQI
99AQI
28th January 2025
82AQI
82AQI
29th January 2025
110AQI
110AQI
30th January 2025
105AQI
105AQI
31st January 2025
83AQI
83AQI
1st February 2025
80AQI
80AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
59AQI
59AQI
4th February 2025
70AQI
70AQI
5th February 2025
95AQI
95AQI
6th February 2025
108AQI
108AQI
7th February 2025
56AQI
56AQI
8th February 2025
75AQI
75AQI
9th February 2025
92AQI
92AQI
10th February 2025
137AQI
137AQI
11th February 2025
151AQI
151AQI
12th February 2025
160AQI
160AQI
13th February 2025
145AQI
145AQI
14th February 2025
137AQI
137AQI
15th February 2025
148AQI
148AQI
16th February 2025
83AQI
83AQI
17th February 2025
118AQI
118AQI
18th February 2025
78AQI
78AQI
19th February 2025
110AQI
110AQI
20th February 2025
127AQI
127AQI
21st February 2025
122AQI
122AQI
22nd February 2025
133AQI
133AQI
23rd February 2025
79AQI
79AQI
24th February 2025
81AQI
81AQI
25th February 2025
93AQI
93AQI
26th February 2025
86AQI
86AQI
27th February 2025
136AQI
136AQI
28th February 2025
107AQI
107AQI
1st March 2025
113AQI
113AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
92AQI
92AQI
4th March 2025
99AQI
99AQI
5th March 2025
98AQI
98AQI
6th March 2025
76AQI
76AQI
7th March 2025
81AQI
81AQI
8th March 2025
107AQI
107AQI
9th March 2025
132AQI
132AQI
10th March 2025
143AQI
143AQI
11th March 2025
130AQI
130AQI
12th March 2025
103AQI
103AQI
13th March 2025
92AQI
92AQI
14th March 2025
97AQI
97AQI
15th March 2025
88AQI
88AQI
16th March 2025
69AQI
69AQI
17th March 2025
90AQI
90AQI
18th March 2025
89AQI
89AQI
19th March 2025
82AQI
82AQI
20th March 2025
94AQI
94AQI
21st March 2025
117AQI
117AQI
22nd March 2025
119AQI
119AQI
23rd March 2025
127AQI
127AQI
24th March 2025
132AQI
132AQI
25th March 2025
134AQI
134AQI
26th March 2025
108AQI
108AQI
27th March 2025
107AQI
107AQI
28th March 2025
103AQI
103AQI
29th March 2025
79AQI
79AQI
30th March 2025
64AQI
64AQI
31st March 2025
71AQI
71AQI
1st April 2025
90AQI
90AQI
2nd April 2025
121AQI
121AQI
3rd April 2025
102AQI
102AQI
4th April 2025
105AQI
105AQI
5th April 2025
98AQI
98AQI
6th April 2025
121AQI
121AQI
7th April 2025
107AQI
107AQI
8th April 2025
110AQI
110AQI
9th April 2025
95AQI
95AQI
10th April 2025
93AQI
93AQI
11th April 2025
96AQI
96AQI
12th April 2025
103AQI
103AQI
13th April 2025
85AQI
85AQI
14th April 2025
92AQI
92AQI
15th April 2025
95AQI
95AQI
16th April 2025
96AQI
96AQI
17th April 2025
94AQI
94AQI
18th April 2025
94AQI
94AQI
19th April 2025
89AQI
89AQI
20th April 2025
77AQI
77AQI
21st April 2025
81AQI
81AQI
22nd April 2025
94AQI
94AQI
23rd April 2025
94AQI
94AQI
24th April 2025
85AQI
85AQI
25th April 2025
80AQI
80AQI
26th April 2025
78AQI
78AQI
27th April 2025
71AQI
71AQI
28th April 2025
67AQI
67AQI
29th April 2025
75AQI
75AQI
30th April 2025
75AQI
75AQI
1st May 2025
64AQI
64AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
73AQI
73AQI
4th May 2025
73AQI
73AQI
5th May 2025
78AQI
78AQI
6th May 2025
73AQI
73AQI
7th May 2025
74AQI
74AQI
8th May 2025
74AQI
74AQI
9th May 2025
77AQI
77AQI
10th May 2025
75AQI
75AQI
11th May 2025
55AQI
55AQI
12th May 2025
68AQI
68AQI
13th May 2025
66AQI
66AQI
14th May 2025
62AQI
62AQI
15th May 2025
59AQI
59AQI
16th May 2025
58AQI
58AQI
17th May 2025
53AQI
53AQI
18th May 2025
55AQI
55AQI
19th May 2025
56AQI
56AQI
20th May 2025
56AQI
56AQI
21st May 2025
56AQI
56AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
55AQI
55AQI
24th May 2025
51AQI
51AQI
25th May 2025
54AQI
54AQI
26th May 2025
61AQI
61AQI
27th May 2025
87AQI
87AQI
28th May 2025
85AQI
85AQI
29th May 2025
64AQI
64AQI
30th May 2025
62AQI
62AQI
31st May 2025
60AQI
60AQI
1st June 2025
52AQI
52AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
53AQI
53AQI
4th June 2025
59AQI
59AQI
5th June 2025
68AQI
68AQI
6th June 2025
59AQI
59AQI
7th June 2025
58AQI
58AQI
8th June 2025
59AQI
59AQI
9th June 2025
64AQI
64AQI
10th June 2025
60AQI
60AQI
11th June 2025
62AQI
62AQI
12th June 2025
60AQI
60AQI
13th June 2025
56AQI
56AQI
14th June 2025
61AQI
61AQI
15th June 2025
81AQI
81AQI
16th June 2025
65AQI
65AQI
17th June 2025
62AQI
62AQI
18th June 2025
56AQI
56AQI
19th June 2025
61AQI
61AQI
20th June 2025
63AQI
63AQI
21st June 2025
59AQI
59AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
59AQI
59AQI
24th June 2025
63AQI
63AQI
25th June 2025
60AQI
60AQI
26th June 2025
58AQI
58AQI
27th June 2025
58AQI
58AQI
28th June 2025
55AQI
55AQI
29th June 2025
55AQI
55AQI
30th June 2025
54AQI
54AQI
1st July 2025
49AQI
49AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
52AQI
52AQI
4th July 2025
59AQI
59AQI
5th July 2025
59AQI
59AQI
6th July 2025
56AQI
56AQI
7th July 2025
58AQI
58AQI
8th July 2025
58AQI
58AQI
9th July 2025
62AQI
62AQI
10th July 2025
58AQI
58AQI
11th July 2025
57AQI
57AQI
12th July 2025
55AQI
55AQI
13th July 2025
56AQI
56AQI
14th July 2025
62AQI
62AQI
15th July 2025
68AQI
68AQI
16th July 2025
60AQI
60AQI
17th July 2025
59AQI
59AQI
18th July 2025
58AQI
58AQI
19th July 2025
65AQI
65AQI
20th July 2025
59AQI
59AQI
21st July 2025
59AQI
59AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
51AQI
51AQI
24th July 2025
50AQI
50AQI
25th July 2025
54AQI
54AQI
26th July 2025
56AQI
56AQI
27th July 2025
56AQI
56AQI
28th July 2025
58AQI
58AQI
29th July 2025
63AQI
63AQI
30th July 2025
62AQI
62AQI
31st July 2025
59AQI
59AQI
1st August 2025
54AQI
54AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
56AQI
56AQI
4th August 2025
55AQI
55AQI
5th August 2025
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
53AQI
53AQI
8th August 2025
55AQI
55AQI
9th August 2025
54AQI
54AQI
10th August 2025
55AQI
55AQI
11th August 2025
55AQI
55AQI
12th August 2025
51AQI
51AQI
13th August 2025
53AQI
53AQI
14th August 2025
55AQI
55AQI
15th August 2025
45AQI
45AQI
16th August 2025
43AQI
43AQI
17th August 2025
41AQI
41AQI
18th August 2025
39AQI
39AQI
19th August 2025
43AQI
43AQI
20th August 2025
43AQI
43AQI
21st August 2025
46AQI
46AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
47AQI
47AQI
24th August 2025
46AQI
46AQI
25th August 2025
36AQI
36AQI
26th August 2025
35AQI
35AQI
27th August 2025
39AQI
39AQI
28th August 2025
46AQI
46AQI
29th August 2025
46AQI
46AQI
30th August 2025
40AQI
40AQI
31st August 2025
40AQI
40AQI
1st September 2025
41AQI
41AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
42AQI
42AQI
4th September 2025
48AQI
48AQI
5th September 2025
41AQI
41AQI
6th September 2025
40AQI
40AQI
7th September 2025
49AQI
49AQI
8th September 2025
57AQI
57AQI
9th September 2025
52AQI
52AQI
10th September 2025
52AQI
52AQI
11th September 2025
45AQI
45AQI
12th September 2025
43AQI
43AQI
13th September 2025
42AQI
42AQI
14th September 2025
43AQI
43AQI
15th September 2025
45AQI
45AQI
16th September 2025
48AQI
48AQI
17th September 2025
47AQI
47AQI
18th September 2025
49AQI
49AQI
19th September 2025
20th September 2025
21st September 2025
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
130AQI
105AQI
101AQI
92AQI
65AQI
60AQI
57AQI
48AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
4
22
5
14
12
2
17
14
23
7
31
30
3
28
17
14
15
3
35
164
55
7
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
September46AQI
202465AQI
4
16
4
5
5
5
10
30
8
23
29
7
13
6
3
7
10
10
4
1
27
2
16
14
1
75
145
32
8
Highest AQI recorded in
December102AQI
Lowest AQI recorded in
April2AQI
202358AQI
3
21
6
4
21
9
4
Highest AQI recorded in
November72AQI
Lowest AQI recorded in
December56AQI
202115AQI
2
2
11
15
Highest AQI recorded in
April18AQI
Lowest AQI recorded in
May13AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
79AQILeast Polluted Year Recorded
2021(Avg.)
15AQIUBND TT Chuc Son Chuong's annual 2025 AQI (79) shows an average percentage change of 161.5% (worsened AQI) compared to previous years: 2021 (15), 2023 (58), 2024 (65).
