Phu Ly, Ha Nam, 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
Phu Ly, Ha Nam, Vietnam
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Sep 2024
170AQILowest AQI recorded on
1st Sep 2024
34AQISame Day Analysis (18th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate 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
Phu Ly, Ha Nam, Vietnam
AQI
Day
Night
.
5 AM18th Sep 2025
6 PM
4 AM19th Sep 2025
Day time
Avg. Highest Time
8AM18th Sep
66AQI
Avg. Lowest Time
4PM18th Sep
50AQI
Night time
Avg. Highest Time
7PM18th Sep
55AQI
Avg. Lowest Time
6PM18th Sep
51AQI
In the last 24 hours,
Phu Ly's AQI reached its highest point of 66 at 8 AM during the Day, while the lowest point, 50, was recorded at 4 PM during the Day between 18th Sep and 19th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Phu Ly, Ha Nam, 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 2025496 AMAQI
20th Aug 2025337 AMAQI
20th Aug 2025428 AMAQI
20th Aug 2025459 AMAQI
20th Aug 20254810 AMAQI
20th Aug 20254611 AMAQI
20th Aug 20254212 PMAQI
20th Aug 2025451 PMAQI
20th Aug 2025432 PMAQI
20th Aug 2025443 PMAQI
20th Aug 2025434 PMAQI
20th Aug 2025405 PMAQI
20th Aug 2025406 PMAQI
20th Aug 2025467 PMAQI
20th Aug 2025498 PMAQI
20th Aug 2025519 PMAQI
20th Aug 20255310 PMAQI
20th Aug 20255311 PMAQI
21st Aug 20254812 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025472 AMAQI
21st Aug 2025473 AMAQI
21st Aug 2025444 AMAQI
28°C24/33°C
21st Aug 2025475 AMAQI
21st Aug 2025446 AMAQI
21st Aug 2025527 AMAQI
21st Aug 2025458 AMAQI
21st Aug 2025549 AMAQI
21st Aug 20255910 AMAQI
21st Aug 20255511 AMAQI
21st Aug 20254712 PMAQI
21st Aug 2025431 PMAQI
21st Aug 2025422 PMAQI
21st Aug 2025363 PMAQI
21st Aug 2025394 PMAQI
21st Aug 2025345 PMAQI
21st Aug 2025406 PMAQI
21st Aug 2025487 PMAQI
21st Aug 2025528 PMAQI
21st Aug 2025559 PMAQI
21st Aug 20255410 PMAQI
21st Aug 20255111 PMAQI
22nd Aug 20255312 AMAQI
22nd Aug 2025541 AMAQI
22nd Aug 2025532 AMAQI
22nd Aug 2025523 AMAQI
22nd Aug 2025534 AMAQI
28°C25/32°C
22nd Aug 2025525 AMAQI
22nd Aug 2025516 AMAQI
22nd Aug 2025407 AMAQI
22nd Aug 2025458 AMAQI
22nd Aug 2025489 AMAQI
22nd Aug 20254410 AMAQI
22nd Aug 20254711 AMAQI
22nd Aug 20254412 PMAQI
22nd Aug 2025461 PMAQI
22nd Aug 2025422 PMAQI
22nd Aug 2025443 PMAQI
22nd Aug 2025484 PMAQI
22nd Aug 2025485 PMAQI
22nd Aug 2025486 PMAQI
22nd Aug 2025507 PMAQI
22nd Aug 2025538 PMAQI
22nd Aug 2025489 PMAQI
22nd Aug 20254310 PMAQI
22nd Aug 20254611 PMAQI
23rd Aug 20254912 AMAQI
23rd Aug 2025531 AMAQI
23rd Aug 2025492 AMAQI
23rd Aug 2025503 AMAQI
23rd Aug 2025504 AMAQI
28°C25/31°C
23rd Aug 2025495 AMAQI
23rd Aug 2025516 AMAQI
23rd Aug 2025557 AMAQI
23rd Aug 2025478 AMAQI
23rd Aug 2025369 AMAQI
23rd Aug 20254610 AMAQI
23rd Aug 20254611 AMAQI
23rd Aug 20254012 PMAQI
23rd Aug 2025351 PMAQI
23rd Aug 2025452 PMAQI
23rd Aug 2025323 PMAQI
23rd Aug 2025344 PMAQI
23rd Aug 2025395 PMAQI
23rd Aug 2025406 PMAQI
23rd Aug 2025447 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025469 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254911 PMAQI
24th Aug 20254812 AMAQI
24th Aug 2025451 AMAQI
24th Aug 2025442 AMAQI
24th Aug 2025433 AMAQI
24th Aug 2025444 AMAQI
28°C25/33°C
24th Aug 2025445 AMAQI
24th Aug 2025426 AMAQI
24th Aug 2025467 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025379 AMAQI
24th Aug 20254110 AMAQI
24th Aug 20253911 AMAQI
24th Aug 20253912 PMAQI
24th Aug 2025461 PMAQI
24th Aug 2025382 PMAQI
24th Aug 2025343 PMAQI
24th Aug 2025384 PMAQI
24th Aug 2025455 PMAQI
24th Aug 2025416 PMAQI
24th Aug 2025487 PMAQI
24th Aug 2025488 PMAQI
24th Aug 2025449 PMAQI
24th Aug 20254710 PMAQI
24th Aug 20254511 PMAQI
25th Aug 20254212 AMAQI
25th Aug 2025441 AMAQI
25th Aug 2025442 AMAQI
25th Aug 2025423 AMAQI
25th Aug 2025454 AMAQI
29°C25/34°C
25th Aug 2025455 AMAQI
25th Aug 2025446 AMAQI
25th Aug 2025287 AMAQI
25th Aug 2025388 AMAQI
25th Aug 2025309 AMAQI
25th Aug 20253010 AMAQI
25th Aug 20253011 AMAQI
25th Aug 20252912 PMAQI
25th Aug 2025261 PMAQI
25th Aug 2025292 PMAQI
25th Aug 2025283 PMAQI
25th Aug 2025284 PMAQI
25th Aug 2025275 PMAQI
25th Aug 2025446 PMAQI
25th Aug 2025357 PMAQI
25th Aug 2025418 PMAQI
25th Aug 2025359 PMAQI
25th Aug 20254310 PMAQI
25th Aug 20254511 PMAQI
26th Aug 20254312 AMAQI
26th Aug 2025451 AMAQI
26th Aug 2025402 AMAQI
26th Aug 2025393 AMAQI
26th Aug 2025394 AMAQI
25°C24/29°C
26th Aug 2025405 AMAQI
26th Aug 2025406 AMAQI
26th Aug 2025317 AMAQI
26th Aug 2025308 AMAQI
26th Aug 2025299 AMAQI
26th Aug 20252710 AMAQI
26th Aug 20253011 AMAQI
26th Aug 20254012 PMAQI
26th Aug 2025321 PMAQI
26th Aug 2025262 PMAQI
26th Aug 2025273 PMAQI
26th Aug 2025254 PMAQI
26th Aug 2025345 PMAQI
26th Aug 2025336 PMAQI
26th Aug 2025407 PMAQI
26th Aug 2025388 PMAQI
26th Aug 2025399 PMAQI
26th Aug 20253110 PMAQI
26th Aug 20253611 PMAQI
27th Aug 20253812 AMAQI
27th Aug 2025421 AMAQI
27th Aug 2025402 AMAQI
27th Aug 2025393 AMAQI
27th Aug 2025394 AMAQI
24°C23/25°C
27th Aug 2025415 AMAQI
27th Aug 2025416 AMAQI
27th Aug 2025357 AMAQI
27th Aug 2025408 AMAQI
27th Aug 2025379 AMAQI
27th Aug 20254110 AMAQI
27th Aug 20254111 AMAQI
27th Aug 20253512 PMAQI
27th Aug 2025351 PMAQI
27th Aug 2025362 PMAQI
27th Aug 2025293 PMAQI
27th Aug 2025394 PMAQI
27th Aug 2025345 PMAQI
27th Aug 2025346 PMAQI
27th Aug 2025367 PMAQI
27th Aug 2025448 PMAQI
27th Aug 2025379 PMAQI
27th Aug 20254110 PMAQI
27th Aug 20254511 PMAQI
28th Aug 20254112 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025422 AMAQI
28th Aug 2025433 AMAQI
28th Aug 2025404 AMAQI
25°C24/28°C
28th Aug 2025435 AMAQI
28th Aug 2025406 AMAQI
28th Aug 2025507 AMAQI
28th Aug 2025528 AMAQI
28th Aug 2025539 AMAQI
28th Aug 20254510 AMAQI
28th Aug 20254711 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025421 PMAQI
28th Aug 2025472 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025444 PMAQI
28th Aug 2025435 PMAQI
28th Aug 2025456 PMAQI
28th Aug 2025497 PMAQI
28th Aug 2025498 PMAQI
28th Aug 2025519 PMAQI
28th Aug 20254710 PMAQI
28th Aug 20254411 PMAQI
29th Aug 20254412 AMAQI
29th Aug 2025471 AMAQI
29th Aug 2025462 AMAQI
29th Aug 2025463 AMAQI
29th Aug 2025454 AMAQI
27°C23/32°C
29th Aug 2025465 AMAQI
29th Aug 2025466 AMAQI
29th Aug 2025417 AMAQI
29th Aug 2025508 AMAQI
29th Aug 2025489 AMAQI
29th Aug 20254910 AMAQI
29th Aug 20254811 AMAQI
29th Aug 20255012 PMAQI
29th Aug 2025461 PMAQI
29th Aug 2025412 PMAQI
29th Aug 2025443 PMAQI
29th Aug 2025364 PMAQI
29th Aug 2025495 PMAQI
29th Aug 2025476 PMAQI
29th Aug 2025497 PMAQI
29th Aug 2025478 PMAQI
29th Aug 2025439 PMAQI
29th Aug 20254510 PMAQI
29th Aug 20254411 PMAQI
30th Aug 20254512 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025493 AMAQI
30th Aug 2025494 AMAQI
27°C24/32°C
30th Aug 2025485 AMAQI
30th Aug 2025476 AMAQI
30th Aug 2025257 AMAQI
30th Aug 2025398 AMAQI
30th Aug 2025379 AMAQI
30th Aug 20253310 AMAQI
30th Aug 20253511 AMAQI
30th Aug 20253512 PMAQI
30th Aug 2025321 PMAQI
30th Aug 2025372 PMAQI
30th Aug 2025303 PMAQI
30th Aug 2025344 PMAQI
30th Aug 2025315 PMAQI
30th Aug 2025416 PMAQI
30th Aug 2025407 PMAQI
30th Aug 2025498 PMAQI
30th Aug 2025449 PMAQI
30th Aug 20254810 PMAQI
30th Aug 20254311 PMAQI
31st Aug 20254412 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025472 AMAQI
31st Aug 2025443 AMAQI
31st Aug 2025474 AMAQI
27°C24/31°C
31st Aug 2025445 AMAQI
31st Aug 2025456 AMAQI
31st Aug 2025307 AMAQI
31st Aug 2025368 AMAQI
31st Aug 2025349 AMAQI
31st Aug 20253610 AMAQI
31st Aug 20253311 AMAQI
31st Aug 20254212 PMAQI
31st Aug 2025391 PMAQI
31st Aug 2025322 PMAQI
31st Aug 2025383 PMAQI
31st Aug 2025304 PMAQI
31st Aug 2025345 PMAQI
31st Aug 2025376 PMAQI
31st Aug 2025437 PMAQI
31st Aug 2025418 PMAQI
31st Aug 2025469 PMAQI
31st Aug 20254410 PMAQI
31st Aug 20254611 PMAQI
1st Sep 20254212 AMAQI
1st Sep 2025441 AMAQI
1st Sep 2025462 AMAQI
1st Sep 2025433 AMAQI
1st Sep 2025454 AMAQI
27°C24/30°C
1st Sep 2025475 AMAQI
1st Sep 2025486 AMAQI
1st Sep 2025357 AMAQI
1st Sep 2025328 AMAQI
1st Sep 2025529 AMAQI
1st Sep 20254210 AMAQI
1st Sep 20253611 AMAQI
1st Sep 20253512 PMAQI
1st Sep 2025411 PMAQI
1st Sep 2025362 PMAQI
1st Sep 2025343 PMAQI
1st Sep 2025344 PMAQI
1st Sep 2025365 PMAQI
1st Sep 2025436 PMAQI
1st Sep 2025467 PMAQI
1st Sep 2025448 PMAQI
1st Sep 2025489 PMAQI
1st Sep 20254210 PMAQI
1st Sep 20254211 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 2025466 AMAQI
2nd Sep 2025347 AMAQI
2nd Sep 2025468 AMAQI
2nd Sep 2025439 AMAQI
2nd Sep 20253410 AMAQI
2nd Sep 20254311 AMAQI
2nd Sep 20254012 PMAQI
2nd Sep 2025401 PMAQI
2nd Sep 2025352 PMAQI
2nd Sep 2025403 PMAQI
2nd Sep 2025374 PMAQI
2nd Sep 2025315 PMAQI
2nd Sep 2025436 PMAQI
2nd Sep 2025457 PMAQI
2nd Sep 2025508 PMAQI
2nd Sep 2025469 PMAQI
2nd Sep 20254610 PMAQI
2nd Sep 20254411 PMAQI
3rd Sep 20254512 AMAQI
3rd Sep 2025471 AMAQI
3rd Sep 2025472 AMAQI
3rd Sep 2025433 AMAQI
3rd Sep 2025454 AMAQI
28°C25/33°C
3rd Sep 2025475 AMAQI
3rd Sep 2025446 AMAQI
3rd Sep 2025317 AMAQI
3rd Sep 2025438 AMAQI
3rd Sep 2025329 AMAQI
3rd Sep 20254610 AMAQI
3rd Sep 20253211 AMAQI
3rd Sep 20253312 PMAQI
3rd Sep 2025341 PMAQI
3rd Sep 2025352 PMAQI
3rd Sep 2025453 PMAQI
3rd Sep 2025434 PMAQI
3rd Sep 2025345 PMAQI
3rd Sep 2025376 PMAQI
3rd Sep 2025447 PMAQI
3rd Sep 2025448 PMAQI
3rd Sep 2025439 PMAQI
3rd Sep 20254110 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20254712 AMAQI
4th Sep 2025451 AMAQI
4th Sep 2025462 AMAQI
4th Sep 2025453 AMAQI
4th Sep 2025464 AMAQI
29°C25/34°C
4th Sep 2025455 AMAQI
4th Sep 2025466 AMAQI
4th Sep 2025367 AMAQI
4th Sep 2025508 AMAQI
4th Sep 2025439 AMAQI
4th Sep 20254110 AMAQI
4th Sep 20254111 AMAQI
4th Sep 20253412 PMAQI
4th Sep 2025341 PMAQI
4th Sep 2025292 PMAQI
4th Sep 2025483 PMAQI
4th Sep 2025424 PMAQI
4th Sep 2025445 PMAQI
4th Sep 2025416 PMAQI
4th Sep 2025447 PMAQI
4th Sep 2025478 PMAQI
4th Sep 2025519 PMAQI
4th Sep 20255310 PMAQI
4th Sep 20255011 PMAQI
5th Sep 20254212 AMAQI
5th Sep 2025441 AMAQI
5th Sep 2025442 AMAQI
5th Sep 2025433 AMAQI
5th Sep 2025454 AMAQI
29°C25/34°C
5th Sep 2025435 AMAQI
5th Sep 2025446 AMAQI
5th Sep 2025407 AMAQI
5th Sep 2025368 AMAQI
5th Sep 2025369 AMAQI
5th Sep 20253910 AMAQI
5th Sep 20253311 AMAQI
5th Sep 20253512 PMAQI
5th Sep 2025361 PMAQI
5th Sep 2025322 PMAQI
5th Sep 2025303 PMAQI
5th Sep 2025334 PMAQI
5th Sep 2025355 PMAQI
5th Sep 2025386 PMAQI
5th Sep 2025467 PMAQI
5th Sep 2025478 PMAQI
5th Sep 2025509 PMAQI
5th Sep 20254610 PMAQI
5th Sep 20254611 PMAQI
6th Sep 20254512 AMAQI
6th Sep 2025441 AMAQI
6th Sep 2025452 AMAQI
6th Sep 2025423 AMAQI
6th Sep 2025434 AMAQI
29°C25/33°C
6th Sep 2025435 AMAQI
6th Sep 2025436 AMAQI
6th Sep 2025307 AMAQI
6th Sep 2025318 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20253810 AMAQI
6th Sep 20253411 AMAQI
6th Sep 20253312 PMAQI
6th Sep 2025381 PMAQI
6th Sep 2025412 PMAQI
6th Sep 2025313 PMAQI
6th Sep 2025314 PMAQI
6th Sep 2025295 PMAQI
6th Sep 2025356 PMAQI
6th Sep 2025397 PMAQI
6th Sep 2025518 PMAQI
6th Sep 2025469 PMAQI
6th Sep 20254010 PMAQI
6th Sep 20254211 PMAQI
7th Sep 20254212 AMAQI
7th Sep 2025461 AMAQI
7th Sep 2025442 AMAQI
7th Sep 2025433 AMAQI
7th Sep 2025434 AMAQI
29°C26/35°C
7th Sep 2025455 AMAQI
7th Sep 2025446 AMAQI
7th Sep 2025357 AMAQI
7th Sep 2025478 AMAQI
7th Sep 2025549 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20255211 AMAQI
7th Sep 20255512 PMAQI
7th Sep 2025541 PMAQI
7th Sep 2025512 PMAQI
7th Sep 2025503 PMAQI
7th Sep 2025454 PMAQI
7th Sep 2025515 PMAQI
7th Sep 2025476 PMAQI
7th Sep 2025507 PMAQI
7th Sep 2025568 PMAQI
7th Sep 2025599 PMAQI
7th Sep 20255910 PMAQI
7th Sep 20256011 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025571 AMAQI
8th Sep 2025502 AMAQI
8th Sep 2025483 AMAQI
8th Sep 2025474 AMAQI
30°C26/35°C
8th Sep 2025445 AMAQI
8th Sep 2025476 AMAQI
8th Sep 2025597 AMAQI
8th Sep 2025648 AMAQI
8th Sep 2025629 AMAQI
8th Sep 20256810 AMAQI
8th Sep 20255911 AMAQI
8th Sep 20256812 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025472 PMAQI
8th Sep 2025493 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025505 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025537 PMAQI
8th Sep 2025588 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255810 PMAQI
8th Sep 20256411 PMAQI
9th Sep 20255712 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025533 AMAQI
9th Sep 2025524 AMAQI
30°C26/36°C
9th Sep 2025545 AMAQI
9th Sep 2025536 AMAQI
9th Sep 2025427 AMAQI
9th Sep 2025488 AMAQI
9th Sep 2025529 AMAQI
9th Sep 20254910 AMAQI
9th Sep 20253311 AMAQI
9th Sep 20254012 PMAQI
9th Sep 2025331 PMAQI
9th Sep 2025262 PMAQI
9th Sep 2025253 PMAQI
9th Sep 2025284 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025416 PMAQI
9th Sep 2025447 PMAQI
9th Sep 2025458 PMAQI
9th Sep 2025489 PMAQI
9th Sep 20255010 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255212 AMAQI
10th Sep 2025541 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025513 AMAQI
10th Sep 2025514 AMAQI
28°C25/32°C
10th Sep 2025525 AMAQI
10th Sep 2025516 AMAQI
10th Sep 2025467 AMAQI
10th Sep 2025438 AMAQI
10th Sep 2025529 AMAQI
10th Sep 20255010 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20255212 PMAQI
10th Sep 2025461 PMAQI
10th Sep 2025512 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025484 PMAQI
10th Sep 2025485 PMAQI
10th Sep 2025546 PMAQI
10th Sep 2025517 PMAQI
10th Sep 2025558 PMAQI
10th Sep 2025579 PMAQI
10th Sep 20254810 PMAQI
10th Sep 20254711 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025512 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 2025358 AMAQI
11th Sep 2025339 AMAQI
11th Sep 20253810 AMAQI
11th Sep 20253511 AMAQI
11th Sep 20254312 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025283 PMAQI
11th Sep 2025384 PMAQI
11th Sep 2025415 PMAQI
11th Sep 2025476 PMAQI
11th Sep 2025557 PMAQI
11th Sep 2025488 PMAQI
11th Sep 2025509 PMAQI
11th Sep 20254810 PMAQI
11th Sep 20254411 PMAQI
12th Sep 20254812 AMAQI
12th Sep 2025501 AMAQI
12th Sep 2025492 AMAQI
12th Sep 2025483 AMAQI
12th Sep 2025514 AMAQI
28°C25/33°C
12th Sep 2025515 AMAQI
12th Sep 2025536 AMAQI
12th Sep 2025317 AMAQI
12th Sep 2025318 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20253510 AMAQI
12th Sep 20253211 AMAQI
12th Sep 20253312 PMAQI
12th Sep 2025321 PMAQI
12th Sep 2025272 PMAQI
12th Sep 2025263 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025345 PMAQI
12th Sep 2025436 PMAQI
12th Sep 2025437 PMAQI
12th Sep 2025468 PMAQI
12th Sep 2025399 PMAQI
12th Sep 20254410 PMAQI
12th Sep 20254811 PMAQI
13th Sep 20255112 AMAQI
13th Sep 2025501 AMAQI
13th Sep 2025492 AMAQI
13th Sep 2025483 AMAQI
13th Sep 2025494 AMAQI
28°C25/32°C
13th Sep 2025485 AMAQI
13th Sep 2025476 AMAQI
13th Sep 2025247 AMAQI
13th Sep 2025308 AMAQI
13th Sep 2025309 AMAQI
13th Sep 20253610 AMAQI
13th Sep 20253411 AMAQI
13th Sep 20253512 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025332 PMAQI
13th Sep 2025213 PMAQI
13th Sep 2025194 PMAQI
13th Sep 2025215 PMAQI
13th Sep 2025366 PMAQI
13th Sep 2025397 PMAQI
13th Sep 2025408 PMAQI
13th Sep 2025459 PMAQI
13th Sep 20254010 PMAQI
13th Sep 20254211 PMAQI
14th Sep 20254712 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025452 AMAQI
14th Sep 2025433 AMAQI
14th Sep 2025444 AMAQI
28°C25/33°C
14th Sep 2025445 AMAQI
14th Sep 2025446 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025268 AMAQI
14th Sep 2025339 AMAQI
14th Sep 20253410 AMAQI
14th Sep 20252911 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025421 PMAQI
14th Sep 2025312 PMAQI
14th Sep 2025363 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025285 PMAQI
14th Sep 2025336 PMAQI
14th Sep 2025447 PMAQI
14th Sep 2025508 PMAQI
14th Sep 2025499 PMAQI
14th Sep 20255010 PMAQI
14th Sep 20255011 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025461 AMAQI
15th Sep 2025452 AMAQI
15th Sep 2025423 AMAQI
15th Sep 2025434 AMAQI
28°C25/33°C
15th Sep 2025435 AMAQI
15th Sep 2025436 AMAQI
15th Sep 2025357 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025409 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20253811 AMAQI
15th Sep 20254312 PMAQI
15th Sep 2025351 PMAQI
15th Sep 2025452 PMAQI
15th Sep 2025423 PMAQI
15th Sep 2025434 PMAQI
15th Sep 2025455 PMAQI
15th Sep 2025476 PMAQI
15th Sep 2025447 PMAQI
15th Sep 2025428 PMAQI
15th Sep 2025419 PMAQI
15th Sep 20254310 PMAQI
15th Sep 20254211 PMAQI
16th Sep 20254512 AMAQI
16th Sep 2025471 AMAQI
16th Sep 2025472 AMAQI
16th Sep 2025433 AMAQI
16th Sep 2025424 AMAQI
28°C25/31°C
16th Sep 2025435 AMAQI
16th Sep 2025436 AMAQI
16th Sep 2025517 AMAQI
16th Sep 2025528 AMAQI
16th Sep 2025519 AMAQI
16th Sep 20254110 AMAQI
16th Sep 20254611 AMAQI
16th Sep 20254312 PMAQI
16th Sep 2025421 PMAQI
16th Sep 2025362 PMAQI
16th Sep 2025383 PMAQI
16th Sep 2025434 PMAQI
16th Sep 2025445 PMAQI
16th Sep 2025466 PMAQI
16th Sep 2025427 PMAQI
16th Sep 2025498 PMAQI
16th Sep 2025499 PMAQI
16th Sep 20255510 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255712 AMAQI
17th Sep 2025461 AMAQI
17th Sep 2025472 AMAQI
17th Sep 2025463 AMAQI
17th Sep 2025474 AMAQI
28°C24/33°C
17th Sep 2025475 AMAQI
17th Sep 2025476 AMAQI
17th Sep 2025507 AMAQI
17th Sep 2025558 AMAQI
17th Sep 2025449 AMAQI
17th Sep 20255110 AMAQI
17th Sep 20254811 AMAQI
17th Sep 20254212 PMAQI
17th Sep 2025351 PMAQI
17th Sep 2025422 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025444 PMAQI
17th Sep 2025345 PMAQI
17th Sep 2025396 PMAQI
17th Sep 2025437 PMAQI
17th Sep 2025488 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255312 AMAQI
18th Sep 2025511 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025503 AMAQI
18th Sep 2025494 AMAQI
27°C25/31°C
18th Sep 2025505 AMAQI
18th Sep 2025516 AMAQI
18th Sep 2025627 AMAQI
18th Sep 2025668 AMAQI
18th Sep 2025649 AMAQI
18th Sep 20256610 AMAQI
18th Sep 20255511 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025551 PMAQI
18th Sep 2025562 PMAQI
18th Sep 2025523 PMAQI
18th Sep 2025504 PMAQI
18th Sep 2025515 PMAQI
18th Sep 2025516 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025534 AMAQI
27°C25/30°C
19th Sep 2025535 AMAQI
5 AM19th Sep 2025536 AMAQI
19th Sep 2025647 AMAQI
19th Sep 2025658 AMAQI
19th Sep 2025649 AMAQI
19th Sep 20256410 AMAQI
19th Sep 20255811 AMAQI
11 AM6 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
1 PM - 5 PM
38AQI
5 hours / Day
150 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 1 PM to 5 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 11 PM
47AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 7 PM
47AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 47), while the lowest AQI was between 12 AM to 7 PM (Avg. 47).
2025 Days Vs Air Quality
Phu Ly, Ha Nam, Vietnam
2025
15%
40
69%
180
15%
39
0.7%
2
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Good
40 DaysModerate
180 DaysPoor
39 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% 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
Phu Ly, Ha Nam, 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
92AQI
92AQI
2nd January 2025
62AQI
62AQI
3rd January 2025
77AQI
77AQI
4th January 2025
104AQI
104AQI
5th January 2025
108AQI
108AQI
6th January 2025
119AQI
119AQI
7th January 2025
118AQI
118AQI
8th January 2025
128AQI
128AQI
9th January 2025
137AQI
137AQI
10th January 2025
91AQI
91AQI
11th January 2025
103AQI
103AQI
12th January 2025
105AQI
105AQI
13th January 2025
116AQI
116AQI
14th January 2025
129AQI
129AQI
15th January 2025
130AQI
130AQI
16th January 2025
125AQI
125AQI
17th January 2025
131AQI
131AQI
18th January 2025
151AQI
151AQI
19th January 2025
147AQI
147AQI
20th January 2025
165AQI
165AQI
21st January 2025
140AQI
140AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
121AQI
121AQI
24th January 2025
108AQI
108AQI
25th January 2025
94AQI
94AQI
26th January 2025
64AQI
64AQI
27th January 2025
89AQI
89AQI
28th January 2025
77AQI
77AQI
29th January 2025
101AQI
101AQI
30th January 2025
103AQI
103AQI
31st January 2025
82AQI
82AQI
1st February 2025
75AQI
75AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
55AQI
55AQI
4th February 2025
63AQI
63AQI
5th February 2025
86AQI
86AQI
6th February 2025
103AQI
103AQI
7th February 2025
51AQI
51AQI
8th February 2025
64AQI
64AQI
9th February 2025
77AQI
77AQI
10th February 2025
110AQI
110AQI
11th February 2025
128AQI
128AQI
12th February 2025
148AQI
148AQI
13th February 2025
131AQI
131AQI
14th February 2025
121AQI
121AQI
15th February 2025
138AQI
138AQI
16th February 2025
74AQI
74AQI
17th February 2025
99AQI
99AQI
18th February 2025
71AQI
71AQI
19th February 2025
86AQI
86AQI
20th February 2025
117AQI
117AQI
21st February 2025
95AQI
95AQI
22nd February 2025
109AQI
109AQI
23rd February 2025
68AQI
68AQI
24th February 2025
75AQI
75AQI
25th February 2025
78AQI
78AQI
26th February 2025
73AQI
73AQI
27th February 2025
114AQI
114AQI
28th February 2025
91AQI
91AQI
1st March 2025
97AQI
97AQI
2nd March 2025
79AQI
79AQI
3rd March 2025
79AQI
79AQI
4th March 2025
83AQI
83AQI
5th March 2025
82AQI
82AQI
6th March 2025
71AQI
71AQI
7th March 2025
75AQI
75AQI
8th March 2025
104AQI
104AQI
9th March 2025
127AQI
127AQI
10th March 2025
137AQI
137AQI
11th March 2025
116AQI
116AQI
12th March 2025
94AQI
94AQI
13th March 2025
80AQI
80AQI
14th March 2025
83AQI
83AQI
15th March 2025
78AQI
78AQI
16th March 2025
66AQI
66AQI
17th March 2025
83AQI
83AQI
18th March 2025
81AQI
81AQI
19th March 2025
74AQI
74AQI
20th March 2025
84AQI
84AQI
21st March 2025
104AQI
104AQI
22nd March 2025
101AQI
101AQI
23rd March 2025
101AQI
101AQI
24th March 2025
112AQI
112AQI
25th March 2025
100AQI
100AQI
26th March 2025
77AQI
77AQI
27th March 2025
81AQI
81AQI
28th March 2025
83AQI
83AQI
29th March 2025
65AQI
65AQI
30th March 2025
51AQI
51AQI
31st March 2025
56AQI
56AQI
1st April 2025
69AQI
69AQI
2nd April 2025
85AQI
85AQI
3rd April 2025
76AQI
76AQI
4th April 2025
123AQI
123AQI
5th April 2025
81AQI
81AQI
6th April 2025
91AQI
91AQI
7th April 2025
85AQI
85AQI
8th April 2025
86AQI
86AQI
9th April 2025
77AQI
77AQI
10th April 2025
76AQI
76AQI
11th April 2025
78AQI
78AQI
12th April 2025
89AQI
89AQI
13th April 2025
85AQI
85AQI
14th April 2025
90AQI
90AQI
15th April 2025
98AQI
98AQI
16th April 2025
99AQI
99AQI
17th April 2025
94AQI
94AQI
18th April 2025
92AQI
92AQI
19th April 2025
86AQI
86AQI
20th April 2025
78AQI
78AQI
21st April 2025
84AQI
84AQI
22nd April 2025
87AQI
87AQI
23rd April 2025
87AQI
87AQI
24th April 2025
79AQI
79AQI
25th April 2025
70AQI
70AQI
26th April 2025
72AQI
72AQI
27th April 2025
61AQI
61AQI
28th April 2025
59AQI
59AQI
29th April 2025
83AQI
83AQI
30th April 2025
71AQI
71AQI
1st May 2025
62AQI
62AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
68AQI
68AQI
4th May 2025
68AQI
68AQI
5th May 2025
77AQI
77AQI
6th May 2025
70AQI
70AQI
7th May 2025
72AQI
72AQI
8th May 2025
74AQI
74AQI
9th May 2025
75AQI
75AQI
10th May 2025
73AQI
73AQI
11th May 2025
57AQI
57AQI
12th May 2025
71AQI
71AQI
13th May 2025
66AQI
66AQI
14th May 2025
61AQI
61AQI
15th May 2025
62AQI
62AQI
16th May 2025
61AQI
61AQI
17th May 2025
53AQI
53AQI
18th May 2025
56AQI
56AQI
19th May 2025
54AQI
54AQI
20th May 2025
59AQI
59AQI
21st May 2025
57AQI
57AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
52AQI
52AQI
24th May 2025
54AQI
54AQI
25th May 2025
57AQI
57AQI
26th May 2025
63AQI
63AQI
27th May 2025
81AQI
81AQI
28th May 2025
78AQI
78AQI
29th May 2025
64AQI
64AQI
30th May 2025
62AQI
62AQI
31st May 2025
59AQI
59AQI
1st June 2025
54AQI
54AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
55AQI
55AQI
4th June 2025
60AQI
60AQI
5th June 2025
64AQI
64AQI
6th June 2025
57AQI
57AQI
7th June 2025
56AQI
56AQI
8th June 2025
57AQI
57AQI
9th June 2025
61AQI
61AQI
10th June 2025
59AQI
59AQI
11th June 2025
61AQI
61AQI
12th June 2025
59AQI
59AQI
13th June 2025
53AQI
53AQI
14th June 2025
59AQI
59AQI
15th June 2025
60AQI
60AQI
16th June 2025
61AQI
61AQI
17th June 2025
60AQI
60AQI
18th June 2025
55AQI
55AQI
19th June 2025
59AQI
59AQI
20th June 2025
61AQI
61AQI
21st June 2025
62AQI
62AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
66AQI
66AQI
24th June 2025
65AQI
65AQI
25th June 2025
60AQI
60AQI
26th June 2025
58AQI
58AQI
27th June 2025
55AQI
55AQI
28th June 2025
52AQI
52AQI
29th June 2025
53AQI
53AQI
30th June 2025
51AQI
51AQI
1st July 2025
44AQI
44AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
51AQI
51AQI
4th July 2025
57AQI
57AQI
5th July 2025
56AQI
56AQI
6th July 2025
53AQI
53AQI
7th July 2025
56AQI
56AQI
8th July 2025
54AQI
54AQI
9th July 2025
59AQI
59AQI
10th July 2025
54AQI
54AQI
11th July 2025
54AQI
54AQI
12th July 2025
55AQI
55AQI
13th July 2025
58AQI
58AQI
14th July 2025
66AQI
66AQI
15th July 2025
67AQI
67AQI
16th July 2025
57AQI
57AQI
17th July 2025
57AQI
57AQI
18th July 2025
54AQI
54AQI
19th July 2025
63AQI
63AQI
20th July 2025
55AQI
55AQI
21st July 2025
55AQI
55AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
49AQI
49AQI
24th July 2025
46AQI
46AQI
25th July 2025
52AQI
52AQI
26th July 2025
56AQI
56AQI
27th July 2025
56AQI
56AQI
28th July 2025
56AQI
56AQI
29th July 2025
63AQI
63AQI
30th July 2025
59AQI
59AQI
31st July 2025
57AQI
57AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
57AQI
57AQI
4th August 2025
57AQI
57AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
53AQI
53AQI
8th August 2025
53AQI
53AQI
9th August 2025
54AQI
54AQI
10th August 2025
56AQI
56AQI
11th August 2025
54AQI
54AQI
12th August 2025
50AQI
50AQI
13th August 2025
50AQI
50AQI
14th August 2025
54AQI
54AQI
15th August 2025
47AQI
47AQI
16th August 2025
42AQI
42AQI
17th August 2025
39AQI
39AQI
18th August 2025
39AQI
39AQI
19th August 2025
44AQI
44AQI
20th August 2025
47AQI
47AQI
21st August 2025
47AQI
47AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
46AQI
46AQI
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
46AQI
46AQI
30th August 2025
41AQI
41AQI
31st August 2025
40AQI
40AQI
1st September 2025
42AQI
42AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
40AQI
40AQI
4th September 2025
46AQI
46AQI
5th September 2025
40AQI
40AQI
6th September 2025
39AQI
39AQI
7th September 2025
49AQI
49AQI
8th September 2025
54AQI
54AQI
9th September 2025
44AQI
44AQI
10th September 2025
50AQI
50AQI
11th September 2025
45AQI
45AQI
12th September 2025
40AQI
40AQI
13th September 2025
38AQI
38AQI
14th September 2025
40AQI
40AQI
15th September 2025
42AQI
42AQI
16th September 2025
45AQI
45AQI
17th September 2025
45AQI
45AQI
18th September 2025
53AQI
53AQI
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
111AQI
92AQI
87AQI
83AQI
64AQI
59AQI
55AQI
48AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
9
20
2
18
10
23
8
29
1
31
30
5
26
19
12
16
2
40
180
39
2
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
September44AQI
202463AQI
3
13
1
2
10
30
10
21
29
7
12
7
3
18
9
4
5
25
18
13
75
138
20
7
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
April1AQI
202384AQI
1
2
25
6
1
25
8
Highest AQI recorded in
November100AQI
Lowest AQI recorded in
December82AQI
20216AQI
2
2
6
10
Highest AQI recorded in
April11AQI
Lowest AQI recorded in
May5AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
84AQILeast Polluted Year Recorded
2021(Avg.)
6AQIPhu Ly's annual 2025 AQI (73) shows an average percentage change of 370.5% (worsened AQI) compared to previous years: 2021 (6), 2023 (84), 2024 (63).
