Bac Ninh UBND xa Xuan Lam, 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
Bac Ninh UBND xa Xuan Lam, Hanoi, Ha Noi, Vietnam
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Sep 2024
158AQILowest AQI recorded on
17th Sep 2021
9AQISame Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Bac Ninh UBND xa Xuan Lam, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM19th Sep 2025
6 PM
4 AM20th Sep 2025
Day time
Avg. Highest Time
9AM19th Sep
63AQI
Avg. Lowest Time
4PM19th Sep
21AQI
Night time
Avg. Highest Time
11PM19th Sep
59AQI
Avg. Lowest Time
6PM19th Sep
38AQI
In the last 24 hours,
Bac Ninh UBND xa Xuan Lam's AQI reached its highest point of 63 at 9 AM during the Day, while the lowest point, 21, was recorded at 4 PM during the Day between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Bac Ninh UBND xa Xuan Lam, Hanoi, Ha Noi, Vietnam
AugSep
21st - 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 - 20th20th
Day
Night
21st Aug 2025465 AMAQI
21st Aug 2025446 AMAQI
21st Aug 2025557 AMAQI
21st Aug 2025528 AMAQI
21st Aug 2025539 AMAQI
21st Aug 20255510 AMAQI
21st Aug 20255611 AMAQI
21st Aug 20254912 PMAQI
21st Aug 2025501 PMAQI
21st Aug 2025382 PMAQI
21st Aug 2025403 PMAQI
21st Aug 2025364 PMAQI
21st Aug 2025365 PMAQI
21st Aug 2025426 PMAQI
21st Aug 2025467 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20255410 PMAQI
21st Aug 20255011 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025531 AMAQI
22nd Aug 2025552 AMAQI
22nd Aug 2025513 AMAQI
22nd Aug 2025524 AMAQI
28°C25/31°C
22nd Aug 2025525 AMAQI
22nd Aug 2025516 AMAQI
22nd Aug 2025467 AMAQI
22nd Aug 2025468 AMAQI
22nd Aug 2025519 AMAQI
22nd Aug 20254410 AMAQI
22nd Aug 20254311 AMAQI
22nd Aug 20254012 PMAQI
22nd Aug 2025431 PMAQI
22nd Aug 2025422 PMAQI
22nd Aug 2025383 PMAQI
22nd Aug 2025434 PMAQI
22nd Aug 2025475 PMAQI
22nd Aug 2025446 PMAQI
22nd Aug 2025447 PMAQI
22nd Aug 2025498 PMAQI
22nd Aug 2025479 PMAQI
22nd Aug 20254010 PMAQI
22nd Aug 20254311 PMAQI
23rd Aug 20254812 AMAQI
23rd Aug 2025521 AMAQI
23rd Aug 2025502 AMAQI
23rd Aug 2025493 AMAQI
23rd Aug 2025504 AMAQI
27°C25/31°C
23rd Aug 2025495 AMAQI
23rd Aug 2025516 AMAQI
23rd Aug 2025487 AMAQI
23rd Aug 2025518 AMAQI
23rd Aug 2025399 AMAQI
23rd Aug 20255010 AMAQI
23rd Aug 20254011 AMAQI
23rd Aug 20254112 PMAQI
23rd Aug 2025351 PMAQI
23rd Aug 2025442 PMAQI
23rd Aug 2025283 PMAQI
23rd Aug 2025364 PMAQI
23rd Aug 2025355 PMAQI
23rd Aug 2025366 PMAQI
23rd Aug 2025447 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025479 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254911 PMAQI
24th Aug 20254912 AMAQI
24th Aug 2025461 AMAQI
24th Aug 2025442 AMAQI
24th Aug 2025423 AMAQI
24th Aug 2025444 AMAQI
28°C25/33°C
24th Aug 2025445 AMAQI
24th Aug 2025426 AMAQI
24th Aug 2025447 AMAQI
24th Aug 2025468 AMAQI
24th Aug 2025389 AMAQI
24th Aug 20253910 AMAQI
24th Aug 20253911 AMAQI
24th Aug 20253912 PMAQI
24th Aug 2025501 PMAQI
24th Aug 2025352 PMAQI
24th Aug 2025313 PMAQI
24th Aug 2025384 PMAQI
24th Aug 2025465 PMAQI
24th Aug 2025406 PMAQI
24th Aug 2025477 PMAQI
24th Aug 2025478 PMAQI
24th Aug 2025409 PMAQI
24th Aug 20254610 PMAQI
24th Aug 20254311 PMAQI
25th Aug 20254212 AMAQI
25th Aug 2025431 AMAQI
25th Aug 2025432 AMAQI
25th Aug 2025423 AMAQI
25th Aug 2025454 AMAQI
29°C25/34°C
25th Aug 2025465 AMAQI
25th Aug 2025456 AMAQI
25th Aug 2025307 AMAQI
25th Aug 2025378 AMAQI
25th Aug 2025419 AMAQI
25th Aug 20253010 AMAQI
25th Aug 20252711 AMAQI
25th Aug 20252612 PMAQI
25th Aug 2025221 PMAQI
25th Aug 2025262 PMAQI
25th Aug 2025243 PMAQI
25th Aug 2025234 PMAQI
25th Aug 2025275 PMAQI
25th Aug 2025426 PMAQI
25th Aug 2025327 PMAQI
25th Aug 2025398 PMAQI
25th Aug 2025359 PMAQI
25th Aug 20254410 PMAQI
25th Aug 20254411 PMAQI
26th Aug 20254312 AMAQI
26th Aug 2025441 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 2025267 AMAQI
26th Aug 2025328 AMAQI
26th Aug 2025279 AMAQI
26th Aug 20252310 AMAQI
26th Aug 20252411 AMAQI
26th Aug 20253612 PMAQI
26th Aug 2025291 PMAQI
26th Aug 2025252 PMAQI
26th Aug 2025243 PMAQI
26th Aug 2025204 PMAQI
26th Aug 2025295 PMAQI
26th Aug 2025326 PMAQI
26th Aug 2025387 PMAQI
26th Aug 2025338 PMAQI
26th Aug 2025449 PMAQI
26th Aug 20253210 PMAQI
26th Aug 20253411 PMAQI
27th Aug 20253912 AMAQI
27th Aug 2025421 AMAQI
27th Aug 2025402 AMAQI
27th Aug 2025393 AMAQI
27th Aug 2025384 AMAQI
24°C23/25°C
27th Aug 2025405 AMAQI
27th Aug 2025416 AMAQI
27th Aug 2025347 AMAQI
27th Aug 2025398 AMAQI
27th Aug 2025349 AMAQI
27th Aug 20253610 AMAQI
27th Aug 20253911 AMAQI
27th Aug 20252812 PMAQI
27th Aug 2025351 PMAQI
27th Aug 2025362 PMAQI
27th Aug 2025353 PMAQI
27th Aug 2025374 PMAQI
27th Aug 2025345 PMAQI
27th Aug 2025356 PMAQI
27th Aug 2025357 PMAQI
27th Aug 2025458 PMAQI
27th Aug 2025389 PMAQI
27th Aug 20254010 PMAQI
27th Aug 20254611 PMAQI
28th Aug 20254012 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025422 AMAQI
28th Aug 2025423 AMAQI
28th Aug 2025404 AMAQI
25°C24/28°C
28th Aug 2025445 AMAQI
28th Aug 2025406 AMAQI
28th Aug 2025547 AMAQI
28th Aug 2025548 AMAQI
28th Aug 2025549 AMAQI
28th Aug 20254410 AMAQI
28th Aug 20255111 AMAQI
28th Aug 20255312 PMAQI
28th Aug 2025401 PMAQI
28th Aug 2025502 PMAQI
28th Aug 2025563 PMAQI
28th Aug 2025454 PMAQI
28th Aug 2025385 PMAQI
28th Aug 2025466 PMAQI
28th Aug 2025487 PMAQI
28th Aug 2025518 PMAQI
28th Aug 2025519 PMAQI
28th Aug 20254610 PMAQI
28th Aug 20254411 PMAQI
29th Aug 20254312 AMAQI
29th Aug 2025461 AMAQI
29th Aug 2025462 AMAQI
29th Aug 2025473 AMAQI
29th Aug 2025464 AMAQI
27°C23/32°C
29th Aug 2025465 AMAQI
29th Aug 2025456 AMAQI
29th Aug 2025437 AMAQI
29th Aug 2025468 AMAQI
29th Aug 2025489 AMAQI
29th Aug 20255010 AMAQI
29th Aug 20254911 AMAQI
29th Aug 20255012 PMAQI
29th Aug 2025501 PMAQI
29th Aug 2025422 PMAQI
29th Aug 2025473 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025515 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025497 PMAQI
29th Aug 2025488 PMAQI
29th Aug 2025449 PMAQI
29th Aug 20254510 PMAQI
29th Aug 20254611 PMAQI
30th Aug 20254512 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025493 AMAQI
30th Aug 2025484 AMAQI
27°C24/32°C
30th Aug 2025485 AMAQI
30th Aug 2025486 AMAQI
30th Aug 2025267 AMAQI
30th Aug 2025388 AMAQI
30th Aug 2025409 AMAQI
30th Aug 20253810 AMAQI
30th Aug 20253511 AMAQI
30th Aug 20253312 PMAQI
30th Aug 2025311 PMAQI
30th Aug 2025342 PMAQI
30th Aug 2025263 PMAQI
30th Aug 2025344 PMAQI
30th Aug 2025305 PMAQI
30th Aug 2025416 PMAQI
30th Aug 2025407 PMAQI
30th Aug 2025468 PMAQI
30th Aug 2025449 PMAQI
30th Aug 20254910 PMAQI
30th Aug 20254311 PMAQI
31st Aug 20254412 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025462 AMAQI
31st Aug 2025443 AMAQI
31st Aug 2025464 AMAQI
27°C24/31°C
31st Aug 2025445 AMAQI
31st Aug 2025456 AMAQI
31st Aug 2025297 AMAQI
31st Aug 2025298 AMAQI
31st Aug 2025309 AMAQI
31st Aug 20253110 AMAQI
31st Aug 20253211 AMAQI
31st Aug 20254012 PMAQI
31st Aug 2025351 PMAQI
31st Aug 2025312 PMAQI
31st Aug 2025393 PMAQI
31st Aug 2025314 PMAQI
31st Aug 2025365 PMAQI
31st Aug 2025406 PMAQI
31st Aug 2025397 PMAQI
31st Aug 2025408 PMAQI
31st Aug 2025469 PMAQI
31st Aug 20254610 PMAQI
31st Aug 20254511 PMAQI
1st Sep 20254212 AMAQI
1st Sep 2025431 AMAQI
1st Sep 2025462 AMAQI
1st Sep 2025423 AMAQI
1st Sep 2025464 AMAQI
27°C24/30°C
1st Sep 2025475 AMAQI
1st Sep 2025486 AMAQI
1st Sep 2025307 AMAQI
1st Sep 2025328 AMAQI
1st Sep 2025519 AMAQI
1st Sep 20254310 AMAQI
1st Sep 20253411 AMAQI
1st Sep 20253412 PMAQI
1st Sep 2025401 PMAQI
1st Sep 2025352 PMAQI
1st Sep 2025333 PMAQI
1st Sep 2025304 PMAQI
1st Sep 2025365 PMAQI
1st Sep 2025416 PMAQI
1st Sep 2025447 PMAQI
1st Sep 2025448 PMAQI
1st Sep 2025479 PMAQI
1st Sep 20254310 PMAQI
1st Sep 20254511 PMAQI
2nd Sep 20254312 AMAQI
2nd Sep 2025421 AMAQI
2nd Sep 2025442 AMAQI
2nd Sep 2025453 AMAQI
2nd Sep 2025454 AMAQI
27°C25/31°C
2nd Sep 2025465 AMAQI
2nd Sep 2025456 AMAQI
2nd Sep 2025357 AMAQI
2nd Sep 2025468 AMAQI
2nd Sep 2025479 AMAQI
2nd Sep 20253110 AMAQI
2nd Sep 20254411 AMAQI
2nd Sep 20254012 PMAQI
2nd Sep 2025411 PMAQI
2nd Sep 2025352 PMAQI
2nd Sep 2025413 PMAQI
2nd Sep 2025364 PMAQI
2nd Sep 2025305 PMAQI
2nd Sep 2025456 PMAQI
2nd Sep 2025437 PMAQI
2nd Sep 2025518 PMAQI
2nd Sep 2025469 PMAQI
2nd Sep 20254810 PMAQI
2nd Sep 20254011 PMAQI
3rd Sep 20254412 AMAQI
3rd Sep 2025461 AMAQI
3rd Sep 2025472 AMAQI
3rd Sep 2025433 AMAQI
3rd Sep 2025444 AMAQI
28°C25/33°C
3rd Sep 2025455 AMAQI
3rd Sep 2025436 AMAQI
3rd Sep 2025277 AMAQI
3rd Sep 2025338 AMAQI
3rd Sep 2025299 AMAQI
3rd Sep 20254510 AMAQI
3rd Sep 20253111 AMAQI
3rd Sep 20253412 PMAQI
3rd Sep 2025331 PMAQI
3rd Sep 2025352 PMAQI
3rd Sep 2025413 PMAQI
3rd Sep 2025434 PMAQI
3rd Sep 2025355 PMAQI
3rd Sep 2025326 PMAQI
3rd Sep 2025437 PMAQI
3rd Sep 2025418 PMAQI
3rd Sep 2025429 PMAQI
3rd Sep 20254010 PMAQI
3rd Sep 20253811 PMAQI
4th Sep 20254912 AMAQI
4th Sep 2025441 AMAQI
4th Sep 2025462 AMAQI
4th Sep 2025453 AMAQI
4th Sep 2025454 AMAQI
29°C25/34°C
4th Sep 2025445 AMAQI
4th Sep 2025446 AMAQI
4th Sep 2025327 AMAQI
4th Sep 2025498 AMAQI
4th Sep 2025449 AMAQI
4th Sep 20253410 AMAQI
4th Sep 20254211 AMAQI
4th Sep 20252812 PMAQI
4th Sep 2025331 PMAQI
4th Sep 2025282 PMAQI
4th Sep 20251423 PMAQI
4th Sep 2025274 PMAQI
4th Sep 2025315 PMAQI
4th Sep 2025336 PMAQI
4th Sep 2025337 PMAQI
4th Sep 2025338 PMAQI
4th Sep 2025339 PMAQI
4th Sep 20253310 PMAQI
4th Sep 20253311 PMAQI
5th Sep 20254212 AMAQI
5th Sep 2025451 AMAQI
5th Sep 2025432 AMAQI
5th Sep 2025423 AMAQI
5th Sep 2025444 AMAQI
29°C25/34°C
5th Sep 2025425 AMAQI
5th Sep 2025446 AMAQI
5th Sep 2025397 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025349 AMAQI
5th Sep 20254210 AMAQI
5th Sep 20253411 AMAQI
5th Sep 20253612 PMAQI
5th Sep 2025321 PMAQI
5th Sep 2025322 PMAQI
5th Sep 2025283 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025285 PMAQI
5th Sep 2025366 PMAQI
5th Sep 2025477 PMAQI
5th Sep 2025478 PMAQI
5th Sep 2025499 PMAQI
5th Sep 20254410 PMAQI
5th Sep 20254611 PMAQI
6th Sep 20254312 AMAQI
6th Sep 2025461 AMAQI
6th Sep 2025452 AMAQI
6th Sep 2025423 AMAQI
6th Sep 2025444 AMAQI
29°C25/33°C
6th Sep 2025435 AMAQI
6th Sep 2025426 AMAQI
6th Sep 2025287 AMAQI
6th Sep 2025358 AMAQI
6th Sep 2025299 AMAQI
6th Sep 20253910 AMAQI
6th Sep 20253811 AMAQI
6th Sep 20253612 PMAQI
6th Sep 2025421 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025283 PMAQI
6th Sep 2025304 PMAQI
6th Sep 2025315 PMAQI
6th Sep 2025366 PMAQI
6th Sep 2025387 PMAQI
6th Sep 2025498 PMAQI
6th Sep 2025439 PMAQI
6th Sep 20254210 PMAQI
6th Sep 20254211 PMAQI
7th Sep 20254212 AMAQI
7th Sep 2025461 AMAQI
7th Sep 2025422 AMAQI
7th Sep 2025423 AMAQI
7th Sep 2025424 AMAQI
29°C26/35°C
7th Sep 2025455 AMAQI
7th Sep 2025436 AMAQI
7th Sep 2025307 AMAQI
7th Sep 2025508 AMAQI
7th Sep 2025559 AMAQI
7th Sep 20255610 AMAQI
7th Sep 20254711 AMAQI
7th Sep 20255312 PMAQI
7th Sep 2025541 PMAQI
7th Sep 2025502 PMAQI
7th Sep 2025483 PMAQI
7th Sep 2025424 PMAQI
7th Sep 2025475 PMAQI
7th Sep 2025476 PMAQI
7th Sep 2025477 PMAQI
7th Sep 2025548 PMAQI
7th Sep 2025589 PMAQI
7th Sep 20255910 PMAQI
7th Sep 20256011 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025581 AMAQI
8th Sep 2025502 AMAQI
8th Sep 2025473 AMAQI
8th Sep 2025474 AMAQI
30°C26/35°C
8th Sep 2025445 AMAQI
8th Sep 2025476 AMAQI
8th Sep 2025597 AMAQI
8th Sep 2025638 AMAQI
8th Sep 2025629 AMAQI
8th Sep 20256710 AMAQI
8th Sep 20255111 AMAQI
8th Sep 20256812 PMAQI
8th Sep 2025561 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025503 PMAQI
8th Sep 2025554 PMAQI
8th Sep 2025535 PMAQI
8th Sep 2025516 PMAQI
8th Sep 2025527 PMAQI
8th Sep 2025588 PMAQI
8th Sep 2025619 PMAQI
8th Sep 20255910 PMAQI
8th Sep 20256311 PMAQI
9th Sep 20255512 AMAQI
9th Sep 2025521 AMAQI
9th Sep 2025522 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025524 AMAQI
30°C26/36°C
9th Sep 2025535 AMAQI
9th Sep 2025536 AMAQI
9th Sep 2025447 AMAQI
9th Sep 2025448 AMAQI
9th Sep 2025569 AMAQI
9th Sep 20254610 AMAQI
9th Sep 20253211 AMAQI
9th Sep 20254212 PMAQI
9th Sep 2025311 PMAQI
9th Sep 2025242 PMAQI
9th Sep 2025263 PMAQI
9th Sep 2025284 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025437 PMAQI
9th Sep 2025478 PMAQI
9th Sep 2025469 PMAQI
9th Sep 20255010 PMAQI
9th Sep 20255011 PMAQI
10th Sep 20255312 AMAQI
10th Sep 2025541 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025513 AMAQI
10th Sep 2025504 AMAQI
28°C26/32°C
10th Sep 2025525 AMAQI
10th Sep 2025516 AMAQI
10th Sep 2025447 AMAQI
10th Sep 2025438 AMAQI
10th Sep 2025439 AMAQI
10th Sep 20254810 AMAQI
10th Sep 20254111 AMAQI
10th Sep 20255212 PMAQI
10th Sep 2025441 PMAQI
10th Sep 2025502 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025484 PMAQI
10th Sep 2025545 PMAQI
10th Sep 2025546 PMAQI
10th Sep 2025537 PMAQI
10th Sep 2025558 PMAQI
10th Sep 2025589 PMAQI
10th Sep 20254810 PMAQI
10th Sep 20254611 PMAQI
11th Sep 20255112 AMAQI
11th Sep 2025501 AMAQI
11th Sep 2025522 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025514 AMAQI
28°C25/31°C
11th Sep 2025525 AMAQI
11th Sep 2025526 AMAQI
11th Sep 2025317 AMAQI
11th Sep 2025368 AMAQI
11th Sep 2025329 AMAQI
11th Sep 20253410 AMAQI
11th Sep 20253611 AMAQI
11th Sep 20254212 PMAQI
11th Sep 2025331 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025293 PMAQI
11th Sep 2025354 PMAQI
11th Sep 2025425 PMAQI
11th Sep 2025476 PMAQI
11th Sep 2025517 PMAQI
11th Sep 2025498 PMAQI
11th Sep 2025519 PMAQI
11th Sep 20254910 PMAQI
11th Sep 20254411 PMAQI
12th Sep 20254912 AMAQI
12th Sep 2025491 AMAQI
12th Sep 2025492 AMAQI
12th Sep 2025493 AMAQI
12th Sep 2025504 AMAQI
28°C25/33°C
12th Sep 2025515 AMAQI
12th Sep 2025526 AMAQI
12th Sep 2025347 AMAQI
12th Sep 2025308 AMAQI
12th Sep 2025289 AMAQI
12th Sep 20253110 AMAQI
12th Sep 20253111 AMAQI
12th Sep 20253512 PMAQI
12th Sep 2025301 PMAQI
12th Sep 2025262 PMAQI
12th Sep 2025223 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025355 PMAQI
12th Sep 2025416 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025428 PMAQI
12th Sep 2025379 PMAQI
12th Sep 20254310 PMAQI
12th Sep 20254711 PMAQI
13th Sep 20255212 AMAQI
13th Sep 2025491 AMAQI
13th Sep 2025492 AMAQI
13th Sep 2025493 AMAQI
13th Sep 2025494 AMAQI
28°C25/32°C
13th Sep 2025485 AMAQI
13th Sep 2025486 AMAQI
13th Sep 2025237 AMAQI
13th Sep 2025268 AMAQI
13th Sep 2025249 AMAQI
13th Sep 20253410 AMAQI
13th Sep 20252811 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025271 PMAQI
13th Sep 2025352 PMAQI
13th Sep 2025223 PMAQI
13th Sep 2025204 PMAQI
13th Sep 2025195 PMAQI
13th Sep 2025386 PMAQI
13th Sep 2025407 PMAQI
13th Sep 2025418 PMAQI
13th Sep 2025449 PMAQI
13th Sep 20254010 PMAQI
13th Sep 20254311 PMAQI
14th Sep 20254612 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025442 AMAQI
14th Sep 2025423 AMAQI
14th Sep 2025434 AMAQI
28°C25/33°C
14th Sep 2025445 AMAQI
14th Sep 2025446 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025308 AMAQI
14th Sep 2025309 AMAQI
14th Sep 20253910 AMAQI
14th Sep 20252811 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025431 PMAQI
14th Sep 2025332 PMAQI
14th Sep 2025293 PMAQI
14th Sep 2025304 PMAQI
14th Sep 2025305 PMAQI
14th Sep 2025346 PMAQI
14th Sep 2025427 PMAQI
14th Sep 2025518 PMAQI
14th Sep 2025489 PMAQI
14th Sep 20255010 PMAQI
14th Sep 20255111 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025461 AMAQI
15th Sep 2025462 AMAQI
15th Sep 2025413 AMAQI
15th Sep 2025424 AMAQI
28°C25/33°C
15th Sep 2025435 AMAQI
15th Sep 2025436 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025389 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20254411 AMAQI
15th Sep 20254012 PMAQI
15th Sep 2025301 PMAQI
15th Sep 2025392 PMAQI
15th Sep 2025303 PMAQI
15th Sep 2025294 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025396 PMAQI
15th Sep 2025387 PMAQI
15th Sep 2025408 PMAQI
15th Sep 2025399 PMAQI
15th Sep 20254910 PMAQI
15th Sep 20253611 PMAQI
16th Sep 20254012 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025432 AMAQI
16th Sep 2025433 AMAQI
16th Sep 2025414 AMAQI
28°C25/31°C
16th Sep 2025425 AMAQI
16th Sep 2025426 AMAQI
16th Sep 2025427 AMAQI
16th Sep 2025408 AMAQI
16th Sep 2025389 AMAQI
16th Sep 20252610 AMAQI
16th Sep 20252111 AMAQI
16th Sep 20253212 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025332 PMAQI
16th Sep 2025333 PMAQI
16th Sep 2025484 PMAQI
16th Sep 2025405 PMAQI
16th Sep 2025416 PMAQI
16th Sep 2025407 PMAQI
16th Sep 2025468 PMAQI
16th Sep 2025489 PMAQI
16th Sep 20255210 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025441 AMAQI
17th Sep 2025462 AMAQI
17th Sep 2025453 AMAQI
17th Sep 2025474 AMAQI
28°C24/33°C
17th Sep 2025465 AMAQI
17th Sep 2025476 AMAQI
17th Sep 2025537 AMAQI
17th Sep 2025608 AMAQI
17th Sep 2025409 AMAQI
17th Sep 20254010 AMAQI
17th Sep 20254111 AMAQI
17th Sep 20253812 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025462 PMAQI
17th Sep 2025463 PMAQI
17th Sep 2025474 PMAQI
17th Sep 2025375 PMAQI
17th Sep 2025396 PMAQI
17th Sep 2025417 PMAQI
17th Sep 2025458 PMAQI
17th Sep 2025479 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025491 AMAQI
18th Sep 2025492 AMAQI
18th Sep 2025463 AMAQI
18th Sep 2025474 AMAQI
27°C25/31°C
18th Sep 2025475 AMAQI
18th Sep 2025486 AMAQI
18th Sep 2025597 AMAQI
18th Sep 2025608 AMAQI
18th Sep 2025569 AMAQI
18th Sep 20255810 AMAQI
18th Sep 20255011 AMAQI
18th Sep 20254312 PMAQI
18th Sep 2025371 PMAQI
18th Sep 2025412 PMAQI
18th Sep 2025323 PMAQI
18th Sep 2025324 PMAQI
18th Sep 2025295 PMAQI
18th Sep 2025416 PMAQI
18th Sep 2025517 PMAQI
18th Sep 2025498 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20256212 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025524 AMAQI
27°C25/30°C
19th Sep 2025515 AMAQI
19th Sep 2025526 AMAQI
19th Sep 2025617 AMAQI
19th Sep 2025628 AMAQI
19th Sep 2025639 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255411 AMAQI
19th Sep 20254112 PMAQI
19th Sep 2025351 PMAQI
19th Sep 2025282 PMAQI
19th Sep 2025303 PMAQI
19th Sep 2025214 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025386 PMAQI
19th Sep 2025487 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255510 PMAQI
19th Sep 20255911 PMAQI
20th Sep 20255912 AMAQI
20th Sep 2025531 AMAQI
20th Sep 2025532 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025534 AMAQI
28°C25/33°C
20th Sep 2025545 AMAQI
5 AM20th Sep 2025536 AMAQI
20th Sep 2025587 AMAQI
20th Sep 2025648 AMAQI
20th Sep 2025619 AMAQI
20th Sep 20255910 AMAQI
20th Sep 20255011 AMAQI
11 AM20th Sep 20255112 PMAQI
20th Sep 2025481 PMAQI
20th Sep 2025542 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025604 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025546 PMAQI
6 PM20th Sep 2025617 PMAQI
20th Sep 2025698 PMAQI
20th Sep 2025749 PMAQI
20th Sep 20257810 PMAQI
20th Sep 20257111 PMAQI
11 PM4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
46AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM
35AQI
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. 46), while the lowest AQI was between 4 PM to 4 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 4 AM
47AQI
5 hours / Day
150 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 4 AM (Avg. 47), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
2025 Days Vs Air Quality
Bac Ninh UBND xa Xuan Lam, Hanoi, Ha Noi, Vietnam
2025
39%
103
44%
115
14%
36
3%
8
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Good
103 DaysModerate
115 DaysPoor
36 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 263 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Bac Ninh UBND xa Xuan Lam, 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
134AQI
134AQI
2nd January 2025
154AQI
154AQI
3rd January 2025
123AQI
123AQI
4th January 2025
123AQI
123AQI
5th January 2025
134AQI
134AQI
6th January 2025
140AQI
140AQI
7th January 2025
143AQI
143AQI
8th January 2025
129AQI
129AQI
9th January 2025
139AQI
139AQI
10th January 2025
91AQI
91AQI
11th January 2025
103AQI
103AQI
12th January 2025
110AQI
110AQI
13th January 2025
138AQI
138AQI
14th January 2025
144AQI
144AQI
15th January 2025
146AQI
146AQI
16th January 2025
141AQI
141AQI
17th January 2025
152AQI
152AQI
18th January 2025
161AQI
161AQI
19th January 2025
159AQI
159AQI
20th January 2025
175AQI
175AQI
21st January 2025
155AQI
155AQI
22nd January 2025
155AQI
155AQI
23rd January 2025
127AQI
127AQI
24th January 2025
126AQI
126AQI
25th January 2025
93AQI
93AQI
26th January 2025
66AQI
66AQI
27th January 2025
89AQI
89AQI
28th January 2025
83AQI
83AQI
29th January 2025
121AQI
121AQI
30th January 2025
107AQI
107AQI
31st January 2025
91AQI
91AQI
1st February 2025
79AQI
79AQI
2nd February 2025
67AQI
67AQI
3rd February 2025
52AQI
52AQI
4th February 2025
69AQI
69AQI
5th February 2025
97AQI
97AQI
6th February 2025
96AQI
96AQI
7th February 2025
49AQI
49AQI
8th February 2025
63AQI
63AQI
9th February 2025
83AQI
83AQI
10th February 2025
131AQI
131AQI
11th February 2025
140AQI
140AQI
12th February 2025
158AQI
158AQI
13th February 2025
134AQI
134AQI
14th February 2025
130AQI
130AQI
15th February 2025
142AQI
142AQI
16th February 2025
72AQI
72AQI
17th February 2025
102AQI
102AQI
18th February 2025
64AQI
64AQI
19th February 2025
81AQI
81AQI
20th February 2025
124AQI
124AQI
21st February 2025
104AQI
104AQI
22nd February 2025
120AQI
120AQI
23rd February 2025
61AQI
61AQI
24th February 2025
74AQI
74AQI
25th February 2025
84AQI
84AQI
26th February 2025
75AQI
75AQI
27th February 2025
133AQI
133AQI
28th February 2025
97AQI
97AQI
1st March 2025
101AQI
101AQI
2nd March 2025
77AQI
77AQI
3rd March 2025
80AQI
80AQI
4th March 2025
77AQI
77AQI
5th March 2025
82AQI
82AQI
6th March 2025
60AQI
60AQI
7th March 2025
69AQI
69AQI
8th March 2025
91AQI
91AQI
9th March 2025
127AQI
127AQI
10th March 2025
137AQI
137AQI
11th March 2025
115AQI
115AQI
12th March 2025
89AQI
89AQI
13th March 2025
78AQI
78AQI
14th March 2025
82AQI
82AQI
15th March 2025
74AQI
74AQI
16th March 2025
58AQI
58AQI
17th March 2025
80AQI
80AQI
18th March 2025
74AQI
74AQI
19th March 2025
73AQI
73AQI
20th March 2025
81AQI
81AQI
21st March 2025
108AQI
108AQI
22nd March 2025
105AQI
105AQI
23rd March 2025
98AQI
98AQI
24th March 2025
111AQI
111AQI
25th March 2025
94AQI
94AQI
26th March 2025
74AQI
74AQI
27th March 2025
84AQI
84AQI
28th March 2025
88AQI
88AQI
29th March 2025
67AQI
67AQI
30th March 2025
47AQI
47AQI
31st March 2025
54AQI
54AQI
1st April 2025
71AQI
71AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
82AQI
82AQI
4th April 2025
133AQI
133AQI
5th April 2025
88AQI
88AQI
6th April 2025
94AQI
94AQI
7th April 2025
90AQI
90AQI
8th April 2025
95AQI
95AQI
9th April 2025
87AQI
87AQI
10th April 2025
86AQI
86AQI
11th April 2025
84AQI
84AQI
12th April 2025
87AQI
87AQI
13th April 2025
82AQI
82AQI
14th April 2025
87AQI
87AQI
15th April 2025
93AQI
93AQI
16th April 2025
92AQI
92AQI
17th April 2025
89AQI
89AQI
18th April 2025
93AQI
93AQI
19th April 2025
86AQI
86AQI
20th April 2025
71AQI
71AQI
21st April 2025
63AQI
63AQI
22nd April 2025
63AQI
63AQI
23rd April 2025
57AQI
57AQI
24th April 2025
57AQI
57AQI
25th April 2025
43AQI
43AQI
26th April 2025
47AQI
47AQI
27th April 2025
40AQI
40AQI
28th April 2025
42AQI
42AQI
29th April 2025
67AQI
67AQI
30th April 2025
52AQI
52AQI
1st May 2025
47AQI
47AQI
2nd May 2025
56AQI
56AQI
3rd May 2025
51AQI
51AQI
4th May 2025
72AQI
72AQI
5th May 2025
84AQI
84AQI
6th May 2025
76AQI
76AQI
7th May 2025
75AQI
75AQI
8th May 2025
82AQI
82AQI
9th May 2025
86AQI
86AQI
10th May 2025
89AQI
89AQI
11th May 2025
64AQI
64AQI
12th May 2025
84AQI
84AQI
13th May 2025
80AQI
80AQI
14th May 2025
72AQI
72AQI
15th May 2025
64AQI
64AQI
16th May 2025
69AQI
69AQI
17th May 2025
61AQI
61AQI
18th May 2025
60AQI
60AQI
19th May 2025
48AQI
48AQI
20th May 2025
40AQI
40AQI
21st May 2025
40AQI
40AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
31AQI
31AQI
24th May 2025
37AQI
37AQI
25th May 2025
41AQI
41AQI
26th May 2025
52AQI
52AQI
27th May 2025
55AQI
55AQI
28th May 2025
57AQI
57AQI
29th May 2025
48AQI
48AQI
30th May 2025
46AQI
46AQI
31st May 2025
45AQI
45AQI
1st June 2025
43AQI
43AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
38AQI
38AQI
4th June 2025
46AQI
46AQI
5th June 2025
50AQI
50AQI
6th June 2025
42AQI
42AQI
7th June 2025
45AQI
45AQI
8th June 2025
44AQI
44AQI
9th June 2025
47AQI
47AQI
10th June 2025
43AQI
43AQI
11th June 2025
47AQI
47AQI
12th June 2025
44AQI
44AQI
13th June 2025
37AQI
37AQI
14th June 2025
44AQI
44AQI
15th June 2025
48AQI
48AQI
16th June 2025
57AQI
57AQI
17th June 2025
56AQI
56AQI
18th June 2025
50AQI
50AQI
19th June 2025
56AQI
56AQI
20th June 2025
54AQI
54AQI
21st June 2025
40AQI
40AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
43AQI
43AQI
24th June 2025
48AQI
48AQI
25th June 2025
48AQI
48AQI
26th June 2025
47AQI
47AQI
27th June 2025
43AQI
43AQI
28th June 2025
42AQI
42AQI
29th June 2025
41AQI
41AQI
30th June 2025
46AQI
46AQI
1st July 2025
33AQI
33AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
40AQI
40AQI
4th July 2025
56AQI
56AQI
5th July 2025
55AQI
55AQI
6th July 2025
56AQI
56AQI
7th July 2025
57AQI
57AQI
8th July 2025
51AQI
51AQI
9th July 2025
55AQI
55AQI
10th July 2025
43AQI
43AQI
11th July 2025
41AQI
41AQI
12th July 2025
40AQI
40AQI
13th July 2025
44AQI
44AQI
14th July 2025
58AQI
58AQI
15th July 2025
56AQI
56AQI
16th July 2025
44AQI
44AQI
17th July 2025
44AQI
44AQI
18th July 2025
52AQI
52AQI
19th July 2025
64AQI
64AQI
20th July 2025
46AQI
46AQI
21st July 2025
45AQI
45AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
39AQI
39AQI
24th July 2025
42AQI
42AQI
25th July 2025
36AQI
36AQI
26th July 2025
38AQI
38AQI
27th July 2025
38AQI
38AQI
28th July 2025
48AQI
48AQI
29th July 2025
58AQI
58AQI
30th July 2025
57AQI
57AQI
31st July 2025
53AQI
53AQI
1st August 2025
53AQI
53AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
56AQI
56AQI
4th August 2025
57AQI
57AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
49AQI
49AQI
8th August 2025
44AQI
44AQI
9th August 2025
45AQI
45AQI
10th August 2025
46AQI
46AQI
11th August 2025
50AQI
50AQI
12th August 2025
50AQI
50AQI
13th August 2025
50AQI
50AQI
14th August 2025
54AQI
54AQI
15th August 2025
45AQI
45AQI
16th August 2025
40AQI
40AQI
17th August 2025
39AQI
39AQI
18th August 2025
39AQI
39AQI
19th August 2025
41AQI
41AQI
20th August 2025
47AQI
47AQI
21st August 2025
48AQI
48AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
45AQI
45AQI
24th August 2025
43AQI
43AQI
25th August 2025
36AQI
36AQI
26th August 2025
34AQI
34AQI
27th August 2025
38AQI
38AQI
28th August 2025
46AQI
46AQI
29th August 2025
47AQI
47AQI
30th August 2025
41AQI
41AQI
31st August 2025
40AQI
40AQI
1st September 2025
41AQI
41AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
39AQI
39AQI
4th September 2025
43AQI
43AQI
5th September 2025
40AQI
40AQI
6th September 2025
40AQI
40AQI
7th September 2025
48AQI
48AQI
8th September 2025
55AQI
55AQI
9th September 2025
44AQI
44AQI
10th September 2025
50AQI
50AQI
11th September 2025
44AQI
44AQI
12th September 2025
40AQI
40AQI
13th September 2025
38AQI
38AQI
14th September 2025
40AQI
40AQI
15th September 2025
40AQI
40AQI
16th September 2025
41AQI
41AQI
17th September 2025
45AQI
45AQI
18th September 2025
48AQI
48AQI
19th September 2025
49AQI
49AQI
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
127AQI
96AQI
85AQI
77AQI
60AQI
46AQI
47AQI
46AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
6
18
7
1
16
10
1
1
23
7
4
25
1
11
20
26
4
18
13
24
7
18
1
103
115
36
8
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
September44AQI
202492AQI
2
14
4
1
4
11
4
1
1
4
6
12
2
1
2
22
6
1
6
12
10
1
30
17
14
27
1
1
8
13
6
2
8
14
8
1
28
2
17
13
1
67
152
54
53
11
1
Highest AQI recorded in
April180AQI
Lowest AQI recorded in
August39AQI
202374AQI
10
16
4
9
11
16
10
3
19
8
1
16
13
20
9
2
16
8
1
21
8
1
1
16
11
2
16
9
2
13
9
4
2
22
8
96
171
61
7
2
Highest AQI recorded in
November118AQI
Lowest AQI recorded in
June42AQI
202233AQI
23
5
2
18
2
1
24
6
14
3
27
2
29
20
1
5
29
2
17
9
8
11
3
215
40
6
Highest AQI recorded in
December63AQI
Lowest AQI recorded in
August8AQI
202145AQI
2
23
3
5
15
8
23
1
7
29
1
27
3
22
6
17
11
10
14
5
158
54
20
Highest AQI recorded in
June77AQI
Lowest AQI recorded in
April20AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2024(Avg.)
92AQILeast Polluted Year Recorded
2022(Avg.)
33AQIBac Ninh UBND xa Xuan Lam's annual 2025 AQI (71) shows an average percentage change of 35.5% (worsened AQI) compared to previous years: 2021 (45), 2022 (33), 2023 (74), 2024 (92).
