Monrovia, Montserrado, Liberia 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+
October Air Quality Analysis
Monrovia, Montserrado, Liberia
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Oct 2025
76AQILowest AQI recorded on
28th Oct 2022
0AQISame Day Analysis (24th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Oct - 25th Oct 2025
Monrovia, Montserrado, Liberia
AQI
Day
Night
.
6 AM24th Oct 2025
6 PM
5 AM25th Oct 2025
Day time
Avg. Highest Time
7AM24th Oct
44AQI
Avg. Lowest Time
5PM24th Oct
22AQI
Night time
Avg. Highest Time
3AM25th Oct
56AQI
Avg. Lowest Time
1AM25th Oct
31AQI
In the last 24 hours,
Monrovia's AQI reached its highest point of 56 at 3 AM during the Night, while the lowest point, 22, was recorded at 5 PM during the Day between 24th Oct and 25th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Monrovia, Montserrado, Liberia
SepOct
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
25th Sep 2025396 AMAQI
25th Sep 2025407 AMAQI
25th Sep 2025448 AMAQI
25th Sep 2025459 AMAQI
25th Sep 20254210 AMAQI
25th Sep 20254211 AMAQI
25th Sep 20254112 PMAQI
25th Sep 2025461 PMAQI
25th Sep 2025432 PMAQI
25th Sep 2025403 PMAQI
25th Sep 2025404 PMAQI
25th Sep 2025415 PMAQI
25th Sep 2025436 PMAQI
25th Sep 2025467 PMAQI
25th Sep 2025458 PMAQI
25th Sep 2025419 PMAQI
25th Sep 20254310 PMAQI
25th Sep 20254811 PMAQI
26th Sep 20254712 AMAQI
26th Sep 2025451 AMAQI
26th Sep 2025442 AMAQI
26th Sep 2025473 AMAQI
26th Sep 2025484 AMAQI
26th Sep 2025465 AMAQI
25°C24/27°C
26th Sep 2025406 AMAQI
26th Sep 2025397 AMAQI
26th Sep 2025408 AMAQI
26th Sep 2025409 AMAQI
26th Sep 20254010 AMAQI
26th Sep 20254511 AMAQI
26th Sep 20254912 PMAQI
26th Sep 2025491 PMAQI
26th Sep 2025432 PMAQI
26th Sep 2025413 PMAQI
26th Sep 2025434 PMAQI
26th Sep 2025435 PMAQI
26th Sep 2025446 PMAQI
26th Sep 2025427 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025449 PMAQI
26th Sep 20254410 PMAQI
26th Sep 20254411 PMAQI
27th Sep 20254912 AMAQI
27th Sep 2025411 AMAQI
27th Sep 2025502 AMAQI
27th Sep 2025423 AMAQI
27th Sep 2025394 AMAQI
27th Sep 2025395 AMAQI
26°C24/28°C
27th Sep 2025416 AMAQI
27th Sep 2025447 AMAQI
27th Sep 2025448 AMAQI
27th Sep 2025449 AMAQI
27th Sep 20254410 AMAQI
27th Sep 20254211 AMAQI
27th Sep 20254812 PMAQI
27th Sep 2025411 PMAQI
27th Sep 2025502 PMAQI
27th Sep 2025423 PMAQI
27th Sep 2025434 PMAQI
27th Sep 2025455 PMAQI
27th Sep 2025476 PMAQI
27th Sep 2025517 PMAQI
27th Sep 2025508 PMAQI
27th Sep 2025419 PMAQI
27th Sep 20255010 PMAQI
27th Sep 20254711 PMAQI
28th Sep 20255612 AMAQI
28th Sep 2025421 AMAQI
28th Sep 2025482 AMAQI
28th Sep 2025583 AMAQI
28th Sep 2025454 AMAQI
28th Sep 2025445 AMAQI
25°C25/27°C
28th Sep 2025436 AMAQI
28th Sep 2025397 AMAQI
28th Sep 2025508 AMAQI
28th Sep 2025449 AMAQI
28th Sep 20254410 AMAQI
28th Sep 20254211 AMAQI
28th Sep 20255112 PMAQI
28th Sep 2025531 PMAQI
28th Sep 2025422 PMAQI
28th Sep 2025453 PMAQI
28th Sep 2025534 PMAQI
28th Sep 2025455 PMAQI
28th Sep 2025366 PMAQI
28th Sep 2025367 PMAQI
28th Sep 2025408 PMAQI
28th Sep 2025369 PMAQI
28th Sep 20254410 PMAQI
28th Sep 20253711 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025411 AMAQI
29th Sep 2025362 AMAQI
29th Sep 2025383 AMAQI
29th Sep 2025404 AMAQI
29th Sep 2025415 AMAQI
24°C24/25°C
29th Sep 2025446 AMAQI
29th Sep 2025467 AMAQI
29th Sep 2025448 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20254511 AMAQI
29th Sep 20254912 PMAQI
29th Sep 2025851 PMAQI
29th Sep 20251032 PMAQI
29th Sep 2025703 PMAQI
29th Sep 2025664 PMAQI
29th Sep 2025695 PMAQI
29th Sep 2025726 PMAQI
29th Sep 2025847 PMAQI
29th Sep 2025658 PMAQI
29th Sep 2025849 PMAQI
29th Sep 20259910 PMAQI
29th Sep 202512011 PMAQI
30th Sep 202511412 AMAQI
30th Sep 20251141 AMAQI
30th Sep 20251102 AMAQI
30th Sep 20251093 AMAQI
30th Sep 20251154 AMAQI
30th Sep 2025985 AMAQI
25°C24/27°C
30th Sep 20251096 AMAQI
30th Sep 20251137 AMAQI
30th Sep 20251008 AMAQI
30th Sep 20251109 AMAQI
30th Sep 202511110 AMAQI
30th Sep 20259811 AMAQI
30th Sep 20259812 PMAQI
30th Sep 2025901 PMAQI
30th Sep 20251002 PMAQI
30th Sep 2025743 PMAQI
30th Sep 2025864 PMAQI
30th Sep 2025825 PMAQI
30th Sep 2025886 PMAQI
30th Sep 2025997 PMAQI
30th Sep 2025698 PMAQI
30th Sep 2025969 PMAQI
30th Sep 202510210 PMAQI
30th Sep 20259711 PMAQI
1st Oct 202510212 AMAQI
1st Oct 20251181 AMAQI
1st Oct 20251122 AMAQI
1st Oct 2025693 AMAQI
1st Oct 2025544 AMAQI
1st Oct 2025765 AMAQI
26°C24/28°C
1st Oct 2025766 AMAQI
1st Oct 2025787 AMAQI
1st Oct 2025768 AMAQI
1st Oct 2025629 AMAQI
1st Oct 20253010 AMAQI
1st Oct 20254511 AMAQI
1st Oct 20254612 PMAQI
1st Oct 2025451 PMAQI
1st Oct 2025532 PMAQI
1st Oct 2025463 PMAQI
1st Oct 2025494 PMAQI
1st Oct 2025465 PMAQI
1st Oct 2025436 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025438 PMAQI
1st Oct 2025459 PMAQI
1st Oct 20255610 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20256912 AMAQI
2nd Oct 2025701 AMAQI
2nd Oct 2025642 AMAQI
2nd Oct 2025603 AMAQI
2nd Oct 2025664 AMAQI
2nd Oct 2025615 AMAQI
26°C24/27°C
2nd Oct 2025676 AMAQI
2nd Oct 2025667 AMAQI
2nd Oct 2025708 AMAQI
2nd Oct 2025699 AMAQI
2nd Oct 20256710 AMAQI
2nd Oct 20256411 AMAQI
2nd Oct 20256712 PMAQI
2nd Oct 2025591 PMAQI
2nd Oct 2025452 PMAQI
2nd Oct 2025493 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025465 PMAQI
2nd Oct 2025486 PMAQI
2nd Oct 2025497 PMAQI
2nd Oct 2025468 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20256510 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20256212 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025364 AMAQI
3rd Oct 2025515 AMAQI
26°C24/27°C
3rd Oct 2025506 AMAQI
3rd Oct 2025557 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025589 AMAQI
3rd Oct 20255510 AMAQI
3rd Oct 20254811 AMAQI
3rd Oct 20256512 PMAQI
3rd Oct 2025591 PMAQI
3rd Oct 2025522 PMAQI
3rd Oct 2025433 PMAQI
3rd Oct 2025444 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025526 PMAQI
3rd Oct 2025467 PMAQI
3rd Oct 2025528 PMAQI
3rd Oct 2025509 PMAQI
3rd Oct 20256710 PMAQI
3rd Oct 20257411 PMAQI
4th Oct 20256812 AMAQI
4th Oct 2025691 AMAQI
4th Oct 2025622 AMAQI
4th Oct 2025643 AMAQI
4th Oct 2025634 AMAQI
4th Oct 2025655 AMAQI
25°C23/27°C
4th Oct 2025656 AMAQI
4th Oct 2025717 AMAQI
4th Oct 2025728 AMAQI
4th Oct 2025719 AMAQI
4th Oct 20257310 AMAQI
4th Oct 20257511 AMAQI
4th Oct 20257712 PMAQI
4th Oct 2025721 PMAQI
4th Oct 2025602 PMAQI
4th Oct 2025553 PMAQI
4th Oct 2025524 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025576 PMAQI
4th Oct 2025637 PMAQI
4th Oct 2025578 PMAQI
4th Oct 2025659 PMAQI
4th Oct 20257110 PMAQI
4th Oct 20256911 PMAQI
5th Oct 20257512 AMAQI
5th Oct 2025751 AMAQI
5th Oct 2025712 AMAQI
5th Oct 2025673 AMAQI
5th Oct 2025784 AMAQI
5th Oct 2025665 AMAQI
26°C24/27°C
5th Oct 2025586 AMAQI
5th Oct 2025607 AMAQI
5th Oct 2025618 AMAQI
5th Oct 2025619 AMAQI
5th Oct 20257010 AMAQI
5th Oct 20257511 AMAQI
5th Oct 20256812 PMAQI
5th Oct 2025581 PMAQI
5th Oct 2025512 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025534 PMAQI
5th Oct 2025545 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025547 PMAQI
5th Oct 2025608 PMAQI
5th Oct 2025599 PMAQI
5th Oct 20256410 PMAQI
5th Oct 20257111 PMAQI
6th Oct 20257312 AMAQI
6th Oct 2025711 AMAQI
6th Oct 2025662 AMAQI
6th Oct 2025703 AMAQI
6th Oct 2025724 AMAQI
6th Oct 2025745 AMAQI
26°C24/27°C
6th Oct 2025736 AMAQI
6th Oct 2025737 AMAQI
6th Oct 2025728 AMAQI
6th Oct 2025719 AMAQI
6th Oct 20257210 AMAQI
6th Oct 20256911 AMAQI
6th Oct 20257012 PMAQI
6th Oct 2025731 PMAQI
6th Oct 2025712 PMAQI
6th Oct 2025743 PMAQI
6th Oct 2025784 PMAQI
6th Oct 2025795 PMAQI
25°C24/27°C
7th Oct 20256711 AMAQI
7th Oct 20257112 PMAQI
7th Oct 2025821 PMAQI
7th Oct 2025642 PMAQI
7th Oct 2025823 PMAQI
7th Oct 2025864 PMAQI
7th Oct 2025725 PMAQI
7th Oct 2025836 PMAQI
7th Oct 2025787 PMAQI
7th Oct 2025788 PMAQI
7th Oct 2025739 PMAQI
7th Oct 20257610 PMAQI
7th Oct 20257711 PMAQI
8th Oct 20256612 AMAQI
8th Oct 2025791 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025403 AMAQI
8th Oct 2025434 AMAQI
8th Oct 2025505 AMAQI
26°C24/27°C
8th Oct 2025676 AMAQI
8th Oct 2025797 AMAQI
8th Oct 2025798 AMAQI
8th Oct 2025799 AMAQI
8th Oct 20257810 AMAQI
8th Oct 20257711 AMAQI
8th Oct 20257912 PMAQI
8th Oct 2025801 PMAQI
8th Oct 2025822 PMAQI
8th Oct 2025763 PMAQI
8th Oct 2025834 PMAQI
8th Oct 2025705 PMAQI
8th Oct 2025666 PMAQI
8th Oct 2025727 PMAQI
8th Oct 2025758 PMAQI
8th Oct 2025809 PMAQI
8th Oct 20258010 PMAQI
8th Oct 20257711 PMAQI
9th Oct 20258212 AMAQI
9th Oct 2025801 AMAQI
9th Oct 2025802 AMAQI
9th Oct 2025773 AMAQI
9th Oct 2025784 AMAQI
9th Oct 2025825 AMAQI
26°C24/27°C
9th Oct 2025856 AMAQI
9th Oct 2025787 AMAQI
9th Oct 2025748 AMAQI
9th Oct 2025749 AMAQI
9th Oct 20257310 AMAQI
9th Oct 20257511 AMAQI
9th Oct 20257112 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025472 PMAQI
9th Oct 2025413 PMAQI
9th Oct 2025424 PMAQI
9th Oct 2025505 PMAQI
9th Oct 2025526 PMAQI
9th Oct 2025537 PMAQI
9th Oct 2025588 PMAQI
9th Oct 2025669 PMAQI
9th Oct 20256210 PMAQI
9th Oct 20256511 PMAQI
10th Oct 20256712 AMAQI
10th Oct 2025641 AMAQI
10th Oct 2025652 AMAQI
10th Oct 2025663 AMAQI
10th Oct 2025624 AMAQI
10th Oct 2025645 AMAQI
25°C23/27°C
10th Oct 2025736 AMAQI
10th Oct 2025767 AMAQI
10th Oct 2025758 AMAQI
10th Oct 2025739 AMAQI
10th Oct 20256110 AMAQI
10th Oct 20257011 AMAQI
10th Oct 20256012 PMAQI
10th Oct 2025511 PMAQI
10th Oct 2025502 PMAQI
10th Oct 2025723 PMAQI
10th Oct 2025584 PMAQI
10th Oct 2025505 PMAQI
10th Oct 2025586 PMAQI
10th Oct 2025777 PMAQI
10th Oct 2025818 PMAQI
10th Oct 2025719 PMAQI
10th Oct 20258010 PMAQI
10th Oct 20257811 PMAQI
11th Oct 20256512 AMAQI
11th Oct 2025771 AMAQI
11th Oct 2025622 AMAQI
11th Oct 2025783 AMAQI
11th Oct 2025774 AMAQI
11th Oct 2025645 AMAQI
26°C24/28°C
11th Oct 2025706 AMAQI
11th Oct 2025707 AMAQI
11th Oct 2025748 AMAQI
11th Oct 2025719 AMAQI
11th Oct 20257110 AMAQI
11th Oct 20257911 AMAQI
11th Oct 20256212 PMAQI
11th Oct 2025591 PMAQI
11th Oct 2025752 PMAQI
11th Oct 2025643 PMAQI
11th Oct 2025664 PMAQI
11th Oct 2025565 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025527 PMAQI
11th Oct 2025608 PMAQI
11th Oct 2025609 PMAQI
11th Oct 20256310 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20256512 AMAQI
12th Oct 2025671 AMAQI
12th Oct 2025702 AMAQI
12th Oct 2025773 AMAQI
12th Oct 2025794 AMAQI
12th Oct 2025795 AMAQI
26°C24/27°C
12th Oct 2025636 AMAQI
12th Oct 2025727 AMAQI
12th Oct 2025758 AMAQI
12th Oct 2025639 AMAQI
12th Oct 20254810 AMAQI
12th Oct 20254911 AMAQI
12th Oct 20255312 PMAQI
12th Oct 2025501 PMAQI
12th Oct 2025582 PMAQI
12th Oct 2025543 PMAQI
12th Oct 2025564 PMAQI
12th Oct 2025555 PMAQI
12th Oct 2025526 PMAQI
12th Oct 2025627 PMAQI
12th Oct 2025598 PMAQI
12th Oct 2025569 PMAQI
12th Oct 20256310 PMAQI
12th Oct 20257711 PMAQI
13th Oct 20257812 AMAQI
13th Oct 2025751 AMAQI
13th Oct 2025802 AMAQI
13th Oct 2025783 AMAQI
13th Oct 2025804 AMAQI
13th Oct 2025785 AMAQI
25°C24/27°C
13th Oct 2025776 AMAQI
13th Oct 2025777 AMAQI
13th Oct 2025748 AMAQI
13th Oct 2025779 AMAQI
13th Oct 20258210 AMAQI
13th Oct 20257911 AMAQI
13th Oct 20258012 PMAQI
13th Oct 2025731 PMAQI
13th Oct 2025672 PMAQI
13th Oct 2025723 PMAQI
13th Oct 2025634 PMAQI
13th Oct 2025655 PMAQI
13th Oct 2025626 PMAQI
13th Oct 2025687 PMAQI
13th Oct 2025728 PMAQI
13th Oct 2025779 PMAQI
13th Oct 20258210 PMAQI
13th Oct 20258111 PMAQI
14th Oct 20257212 AMAQI
14th Oct 2025661 AMAQI
14th Oct 2025632 AMAQI
14th Oct 2025593 AMAQI
14th Oct 2025604 AMAQI
14th Oct 2025515 AMAQI
25°C24/27°C
14th Oct 2025576 AMAQI
14th Oct 2025597 AMAQI
14th Oct 2025668 AMAQI
14th Oct 2025489 AMAQI
14th Oct 20254510 AMAQI
14th Oct 20256511 AMAQI
14th Oct 20256012 PMAQI
14th Oct 2025561 PMAQI
14th Oct 2025572 PMAQI
14th Oct 2025543 PMAQI
14th Oct 2025444 PMAQI
14th Oct 2025445 PMAQI
14th Oct 2025526 PMAQI
14th Oct 2025547 PMAQI
14th Oct 2025498 PMAQI
14th Oct 2025529 PMAQI
14th Oct 20256610 PMAQI
14th Oct 20258411 PMAQI
15th Oct 20258212 AMAQI
15th Oct 2025861 AMAQI
15th Oct 2025852 AMAQI
15th Oct 2025623 AMAQI
15th Oct 2025894 AMAQI
15th Oct 2025835 AMAQI
25°C23/27°C
15th Oct 2025696 AMAQI
15th Oct 2025627 AMAQI
15th Oct 2025548 AMAQI
15th Oct 2025579 AMAQI
15th Oct 20256310 AMAQI
15th Oct 20257811 AMAQI
15th Oct 20257812 PMAQI
15th Oct 2025671 PMAQI
15th Oct 2025702 PMAQI
15th Oct 2025743 PMAQI
15th Oct 2025714 PMAQI
15th Oct 2025685 PMAQI
15th Oct 2025656 PMAQI
15th Oct 2025737 PMAQI
15th Oct 2025668 PMAQI
15th Oct 2025669 PMAQI
15th Oct 20256610 PMAQI
15th Oct 20258011 PMAQI
16th Oct 20256612 AMAQI
16th Oct 2025701 AMAQI
16th Oct 2025632 AMAQI
16th Oct 2025593 AMAQI
16th Oct 2025644 AMAQI
16th Oct 2025575 AMAQI
26°C24/28°C
16th Oct 2025616 AMAQI
16th Oct 2025667 AMAQI
16th Oct 2025608 AMAQI
16th Oct 2025709 AMAQI
16th Oct 20256810 AMAQI
16th Oct 20257111 AMAQI
16th Oct 20256812 PMAQI
16th Oct 2025631 PMAQI
16th Oct 2025642 PMAQI
16th Oct 2025633 PMAQI
16th Oct 2025664 PMAQI
16th Oct 2025665 PMAQI
16th Oct 2025686 PMAQI
16th Oct 2025687 PMAQI
16th Oct 2025768 PMAQI
16th Oct 2025669 PMAQI
16th Oct 20257410 PMAQI
16th Oct 20258111 PMAQI
17th Oct 20257212 AMAQI
17th Oct 2025661 AMAQI
17th Oct 2025672 AMAQI
17th Oct 2025743 AMAQI
17th Oct 2025784 AMAQI
17th Oct 2025725 AMAQI
26°C24/28°C
17th Oct 2025756 AMAQI
17th Oct 2025767 AMAQI
17th Oct 2025818 AMAQI
17th Oct 2025779 AMAQI
17th Oct 20257410 AMAQI
17th Oct 20258411 AMAQI
17th Oct 20257012 PMAQI
17th Oct 2025761 PMAQI
17th Oct 2025732 PMAQI
17th Oct 2025583 PMAQI
17th Oct 2025744 PMAQI
17th Oct 2025775 PMAQI
17th Oct 2025726 PMAQI
17th Oct 2025777 PMAQI
17th Oct 2025818 PMAQI
17th Oct 2025799 PMAQI
17th Oct 20258310 PMAQI
17th Oct 20257911 PMAQI
18th Oct 20257812 AMAQI
18th Oct 2025781 AMAQI
18th Oct 2025762 AMAQI
18th Oct 2025793 AMAQI
18th Oct 2025784 AMAQI
18th Oct 2025775 AMAQI
25°C24/27°C
18th Oct 2025856 AMAQI
18th Oct 2025787 AMAQI
18th Oct 2025698 AMAQI
18th Oct 2025769 AMAQI
18th Oct 20256610 AMAQI
18th Oct 20256911 AMAQI
18th Oct 20258112 PMAQI
18th Oct 2025651 PMAQI
18th Oct 2025732 PMAQI
18th Oct 2025693 PMAQI
18th Oct 2025774 PMAQI
18th Oct 2025785 PMAQI
18th Oct 2025666 PMAQI
18th Oct 2025667 PMAQI
18th Oct 2025648 PMAQI
18th Oct 2025689 PMAQI
18th Oct 20258010 PMAQI
18th Oct 20257811 PMAQI
19th Oct 20256312 AMAQI
19th Oct 2025601 AMAQI
19th Oct 2025722 AMAQI
19th Oct 2025793 AMAQI
19th Oct 2025754 AMAQI
19th Oct 2025755 AMAQI
26°C24/28°C
19th Oct 2025786 AMAQI
19th Oct 2025517 AMAQI
19th Oct 2025428 AMAQI
19th Oct 2025499 AMAQI
19th Oct 20256810 AMAQI
19th Oct 20257011 AMAQI
19th Oct 20256212 PMAQI
19th Oct 2025551 PMAQI
19th Oct 2025512 PMAQI
19th Oct 2025503 PMAQI
19th Oct 2025474 PMAQI
19th Oct 2025425 PMAQI
19th Oct 2025356 PMAQI
19th Oct 2025287 PMAQI
19th Oct 2025298 PMAQI
19th Oct 2025289 PMAQI
19th Oct 20252810 PMAQI
19th Oct 20252811 PMAQI
20th Oct 20252412 AMAQI
20th Oct 2025261 AMAQI
20th Oct 2025392 AMAQI
20th Oct 2025253 AMAQI
20th Oct 2025284 AMAQI
20th Oct 2025295 AMAQI
25°C24/28°C
20th Oct 2025326 AMAQI
20th Oct 2025527 AMAQI
20th Oct 2025628 AMAQI
20th Oct 2025619 AMAQI
20th Oct 20256110 AMAQI
20th Oct 20255911 AMAQI
20th Oct 20255812 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025562 PMAQI
20th Oct 2025293 PMAQI
20th Oct 2025284 PMAQI
20th Oct 2025315 PMAQI
20th Oct 2025276 PMAQI
20th Oct 2025337 PMAQI
20th Oct 2025348 PMAQI
20th Oct 2025349 PMAQI
20th Oct 20254310 PMAQI
20th Oct 20252911 PMAQI
21st Oct 20253312 AMAQI
21st Oct 2025311 AMAQI
21st Oct 2025392 AMAQI
21st Oct 2025333 AMAQI
21st Oct 2025384 AMAQI
21st Oct 2025385 AMAQI
26°C24/28°C
21st Oct 2025346 AMAQI
21st Oct 2025307 AMAQI
21st Oct 2025288 AMAQI
21st Oct 2025309 AMAQI
21st Oct 20252910 AMAQI
21st Oct 20253311 AMAQI
21st Oct 20254412 PMAQI
21st Oct 2025371 PMAQI
21st Oct 2025232 PMAQI
21st Oct 2025223 PMAQI
21st Oct 2025234 PMAQI
21st Oct 2025245 PMAQI
21st Oct 2025286 PMAQI
21st Oct 2025267 PMAQI
21st Oct 2025248 PMAQI
21st Oct 2025269 PMAQI
21st Oct 20253010 PMAQI
21st Oct 20252711 PMAQI
22nd Oct 20252812 AMAQI
22nd Oct 2025361 AMAQI
22nd Oct 2025332 AMAQI
22nd Oct 2025293 AMAQI
22nd Oct 2025314 AMAQI
22nd Oct 2025265 AMAQI
26°C25/28°C
22nd Oct 2025336 AMAQI
22nd Oct 2025357 AMAQI
22nd Oct 2025438 AMAQI
22nd Oct 2025349 AMAQI
22nd Oct 20253110 AMAQI
22nd Oct 20253311 AMAQI
22nd Oct 20253312 PMAQI
22nd Oct 2025291 PMAQI
22nd Oct 2025322 PMAQI
22nd Oct 2025263 PMAQI
22nd Oct 2025274 PMAQI
22nd Oct 2025285 PMAQI
22nd Oct 2025296 PMAQI
22nd Oct 2025287 PMAQI
22nd Oct 2025308 PMAQI
22nd Oct 2025329 PMAQI
22nd Oct 20252910 PMAQI
22nd Oct 20253111 PMAQI
23rd Oct 20253212 AMAQI
23rd Oct 2025421 AMAQI
23rd Oct 2025342 AMAQI
23rd Oct 2025273 AMAQI
23rd Oct 2025334 AMAQI
23rd Oct 2025355 AMAQI
26°C25/29°C
23rd Oct 2025286 AMAQI
23rd Oct 2025397 AMAQI
23rd Oct 2025268 AMAQI
23rd Oct 2025329 AMAQI
23rd Oct 20252810 AMAQI
23rd Oct 20252611 AMAQI
23rd Oct 20252712 PMAQI
23rd Oct 2025281 PMAQI
23rd Oct 2025222 PMAQI
23rd Oct 2025213 PMAQI
23rd Oct 2025234 PMAQI
23rd Oct 2025255 PMAQI
23rd Oct 2025266 PMAQI
23rd Oct 2025297 PMAQI
23rd Oct 2025368 PMAQI
23rd Oct 2025349 PMAQI
23rd Oct 20254310 PMAQI
23rd Oct 20254911 PMAQI
24th Oct 20253612 AMAQI
24th Oct 2025251 AMAQI
24th Oct 2025262 AMAQI
24th Oct 2025333 AMAQI
24th Oct 2025404 AMAQI
24th Oct 2025445 AMAQI
27°C25/29°C
24th Oct 2025376 AMAQI
24th Oct 2025447 AMAQI
24th Oct 2025308 AMAQI
24th Oct 2025299 AMAQI
24th Oct 20252610 AMAQI
24th Oct 20252311 AMAQI
24th Oct 20252312 PMAQI
24th Oct 2025231 PMAQI
24th Oct 2025232 PMAQI
24th Oct 2025253 PMAQI
24th Oct 2025324 PMAQI
24th Oct 2025225 PMAQI
24th Oct 2025286 PMAQI
24th Oct 2025487 PMAQI
24th Oct 2025458 PMAQI
24th Oct 2025479 PMAQI
24th Oct 20253910 PMAQI
24th Oct 20253411 PMAQI
25th Oct 20255412 AMAQI
25th Oct 2025311 AMAQI
25th Oct 2025482 AMAQI
25th Oct 2025563 AMAQI
25th Oct 2025514 AMAQI
25th Oct 2025425 AMAQI
26°C25/28°C
25th Oct 2025436 AMAQI
6 AM25th Oct 2025537 AMAQI
25th Oct 2025448 AMAQI
25th Oct 2025539 AMAQI
25th Oct 20254210 AMAQI
25th Oct 20253911 AMAQI
25th Oct 20252512 PMAQI
12 PM25th Oct 2025311 PMAQI
25th Oct 2025292 PMAQI
25th Oct 2025233 PMAQI
25th Oct 2025324 PMAQI
25th Oct 2025245 PMAQI
25th Oct 2025276 PMAQI
6 PM25th Oct 2025357 PMAQI
25th Oct 2025318 PMAQI
25th Oct 2025389 PMAQI
25th Oct 20253310 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
7 AM
61AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 6 PM
52AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 61), while the lowest AQI was between 3 PM to 6 PM (Avg. 52).
Night time
Avg. Highest Time
11 PM
63AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM - 8 PM
55AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 63), while the lowest AQI was between 7 PM to 8 PM (Avg. 55).
2025 Days Vs Air Quality
Monrovia, Montserrado, Liberia
2025
53%
156
45%
133
3%
8
Total number of days with different AQI categories in last 298 days in 2025 (67 days remaining)
Good
156 DaysModerate
133 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 53%
Health Risk Level:
Considerable
In 2025, 53% of 298 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Monrovia, Montserrado, Liberia
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
60AQI
60AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
77AQI
77AQI
4th January 2025
89AQI
89AQI
5th January 2025
124AQI
124AQI
6th January 2025
125AQI
125AQI
7th January 2025
111AQI
111AQI
8th January 2025
101AQI
101AQI
9th January 2025
85AQI
85AQI
10th January 2025
89AQI
89AQI
11th January 2025
98AQI
98AQI
12th January 2025
121AQI
121AQI
13th January 2025
110AQI
110AQI
14th January 2025
78AQI
78AQI
15th January 2025
91AQI
91AQI
16th January 2025
115AQI
115AQI
17th January 2025
71AQI
71AQI
18th January 2025
80AQI
80AQI
19th January 2025
73AQI
73AQI
20th January 2025
81AQI
81AQI
21st January 2025
78AQI
78AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
74AQI
74AQI
24th January 2025
65AQI
65AQI
25th January 2025
71AQI
71AQI
26th January 2025
89AQI
89AQI
27th January 2025
60AQI
60AQI
28th January 2025
66AQI
66AQI
29th January 2025
65AQI
65AQI
30th January 2025
57AQI
57AQI
31st January 2025
65AQI
65AQI
1st February 2025
57AQI
57AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
62AQI
62AQI
4th February 2025
72AQI
72AQI
5th February 2025
60AQI
60AQI
6th February 2025
63AQI
63AQI
7th February 2025
70AQI
70AQI
8th February 2025
73AQI
73AQI
9th February 2025
79AQI
79AQI
10th February 2025
85AQI
85AQI
11th February 2025
65AQI
65AQI
12th February 2025
67AQI
67AQI
13th February 2025
71AQI
71AQI
14th February 2025
74AQI
74AQI
15th February 2025
63AQI
63AQI
16th February 2025
48AQI
48AQI
17th February 2025
45AQI
45AQI
18th February 2025
49AQI
49AQI
19th February 2025
40AQI
40AQI
20th February 2025
50AQI
50AQI
21st February 2025
58AQI
58AQI
22nd February 2025
55AQI
55AQI
23rd February 2025
58AQI
58AQI
24th February 2025
62AQI
62AQI
25th February 2025
75AQI
75AQI
26th February 2025
73AQI
73AQI
27th February 2025
76AQI
76AQI
28th February 2025
79AQI
79AQI
1st March 2025
83AQI
83AQI
2nd March 2025
73AQI
73AQI
3rd March 2025
62AQI
62AQI
4th March 2025
63AQI
63AQI
5th March 2025
32AQI
32AQI
6th March 2025
35AQI
35AQI
7th March 2025
31AQI
31AQI
8th March 2025
35AQI
35AQI
9th March 2025
36AQI
36AQI
10th March 2025
29AQI
29AQI
11th March 2025
33AQI
33AQI
12th March 2025
27AQI
27AQI
13th March 2025
27AQI
27AQI
14th March 2025
38AQI
38AQI
15th March 2025
28AQI
28AQI
16th March 2025
25AQI
25AQI
17th March 2025
32AQI
32AQI
18th March 2025
33AQI
33AQI
19th March 2025
33AQI
33AQI
20th March 2025
41AQI
41AQI
21st March 2025
29AQI
29AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
22AQI
22AQI
24th March 2025
27AQI
27AQI
25th March 2025
38AQI
38AQI
26th March 2025
60AQI
60AQI
27th March 2025
57AQI
57AQI
28th March 2025
56AQI
56AQI
29th March 2025
63AQI
63AQI
30th March 2025
53AQI
53AQI
31st March 2025
56AQI
56AQI
1st April 2025
52AQI
52AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
45AQI
45AQI
4th April 2025
42AQI
42AQI
5th April 2025
44AQI
44AQI
6th April 2025
53AQI
53AQI
7th April 2025
58AQI
58AQI
8th April 2025
57AQI
57AQI
9th April 2025
38AQI
38AQI
10th April 2025
45AQI
45AQI
11th April 2025
38AQI
38AQI
12th April 2025
42AQI
42AQI
13th April 2025
47AQI
47AQI
14th April 2025
39AQI
39AQI
15th April 2025
36AQI
36AQI
16th April 2025
31AQI
31AQI
17th April 2025
31AQI
31AQI
18th April 2025
37AQI
37AQI
19th April 2025
38AQI
38AQI
20th April 2025
37AQI
37AQI
21st April 2025
46AQI
46AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
28AQI
28AQI
24th April 2025
32AQI
32AQI
25th April 2025
33AQI
33AQI
26th April 2025
34AQI
34AQI
27th April 2025
33AQI
33AQI
28th April 2025
35AQI
35AQI
29th April 2025
34AQI
34AQI
30th April 2025
29AQI
29AQI
1st May 2025
37AQI
37AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
63AQI
63AQI
4th May 2025
60AQI
60AQI
5th May 2025
59AQI
59AQI
6th May 2025
56AQI
56AQI
7th May 2025
50AQI
50AQI
8th May 2025
52AQI
52AQI
9th May 2025
46AQI
46AQI
10th May 2025
49AQI
49AQI
11th May 2025
47AQI
47AQI
12th May 2025
49AQI
49AQI
13th May 2025
41AQI
41AQI
14th May 2025
43AQI
43AQI
15th May 2025
45AQI
45AQI
16th May 2025
45AQI
45AQI
17th May 2025
37AQI
37AQI
18th May 2025
32AQI
32AQI
19th May 2025
43AQI
43AQI
20th May 2025
42AQI
42AQI
21st May 2025
41AQI
41AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
41AQI
41AQI
24th May 2025
42AQI
42AQI
25th May 2025
49AQI
49AQI
26th May 2025
48AQI
48AQI
27th May 2025
47AQI
47AQI
28th May 2025
45AQI
45AQI
29th May 2025
45AQI
45AQI
30th May 2025
44AQI
44AQI
31st May 2025
47AQI
47AQI
1st June 2025
45AQI
45AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
47AQI
47AQI
4th June 2025
43AQI
43AQI
5th June 2025
41AQI
41AQI
6th June 2025
43AQI
43AQI
7th June 2025
43AQI
43AQI
8th June 2025
36AQI
36AQI
9th June 2025
48AQI
48AQI
10th June 2025
44AQI
44AQI
11th June 2025
44AQI
44AQI
12th June 2025
43AQI
43AQI
13th June 2025
45AQI
45AQI
14th June 2025
35AQI
35AQI
15th June 2025
38AQI
38AQI
16th June 2025
45AQI
45AQI
17th June 2025
46AQI
46AQI
18th June 2025
45AQI
45AQI
19th June 2025
46AQI
46AQI
20th June 2025
48AQI
48AQI
21st June 2025
44AQI
44AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
48AQI
48AQI
24th June 2025
50AQI
50AQI
25th June 2025
49AQI
49AQI
26th June 2025
49AQI
49AQI
27th June 2025
48AQI
48AQI
28th June 2025
46AQI
46AQI
29th June 2025
44AQI
44AQI
30th June 2025
45AQI
45AQI
1st July 2025
46AQI
46AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
42AQI
42AQI
4th July 2025
46AQI
46AQI
5th July 2025
50AQI
50AQI
6th July 2025
54AQI
54AQI
7th July 2025
55AQI
55AQI
8th July 2025
52AQI
52AQI
9th July 2025
49AQI
49AQI
10th July 2025
54AQI
54AQI
11th July 2025
52AQI
52AQI
12th July 2025
51AQI
51AQI
13th July 2025
50AQI
50AQI
14th July 2025
48AQI
48AQI
15th July 2025
52AQI
52AQI
16th July 2025
57AQI
57AQI
17th July 2025
58AQI
58AQI
18th July 2025
59AQI
59AQI
19th July 2025
59AQI
59AQI
20th July 2025
52AQI
52AQI
21st July 2025
52AQI
52AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
49AQI
49AQI
24th July 2025
49AQI
49AQI
25th July 2025
54AQI
54AQI
26th July 2025
54AQI
54AQI
27th July 2025
56AQI
56AQI
28th July 2025
55AQI
55AQI
29th July 2025
60AQI
60AQI
30th July 2025
53AQI
53AQI
31st July 2025
48AQI
48AQI
1st August 2025
46AQI
46AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
47AQI
47AQI
4th August 2025
42AQI
42AQI
5th August 2025
45AQI
45AQI
6th August 2025
50AQI
50AQI
7th August 2025
53AQI
53AQI
8th August 2025
58AQI
58AQI
9th August 2025
60AQI
60AQI
10th August 2025
60AQI
60AQI
11th August 2025
56AQI
56AQI
12th August 2025
56AQI
56AQI
13th August 2025
55AQI
55AQI
14th August 2025
55AQI
55AQI
15th August 2025
50AQI
50AQI
16th August 2025
49AQI
49AQI
17th August 2025
52AQI
52AQI
18th August 2025
55AQI
55AQI
19th August 2025
54AQI
54AQI
20th August 2025
52AQI
52AQI
21st August 2025
53AQI
53AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
52AQI
52AQI
24th August 2025
51AQI
51AQI
25th August 2025
46AQI
46AQI
26th August 2025
38AQI
38AQI
27th August 2025
38AQI
38AQI
28th August 2025
37AQI
37AQI
29th August 2025
43AQI
43AQI
30th August 2025
44AQI
44AQI
31st August 2025
43AQI
43AQI
1st September 2025
38AQI
38AQI
2nd September 2025
37AQI
37AQI
3rd September 2025
38AQI
38AQI
4th September 2025
39AQI
39AQI
5th September 2025
39AQI
39AQI
6th September 2025
45AQI
45AQI
7th September 2025
50AQI
50AQI
8th September 2025
52AQI
52AQI
9th September 2025
46AQI
46AQI
10th September 2025
41AQI
41AQI
11th September 2025
37AQI
37AQI
12th September 2025
41AQI
41AQI
13th September 2025
42AQI
42AQI
14th September 2025
46AQI
46AQI
15th September 2025
45AQI
45AQI
16th September 2025
46AQI
46AQI
17th September 2025
56AQI
56AQI
18th September 2025
57AQI
57AQI
19th September 2025
55AQI
55AQI
20th September 2025
58AQI
58AQI
21st September 2025
52AQI
52AQI
22nd September 2025
54AQI
54AQI
23rd September 2025
51AQI
51AQI
24th September 2025
45AQI
45AQI
25th September 2025
48AQI
48AQI
26th September 2025
45AQI
45AQI
27th September 2025
45AQI
45AQI
28th September 2025
46AQI
46AQI
29th September 2025
57AQI
57AQI
30th September 2025
102AQI
102AQI
1st October 2025
68AQI
68AQI
2nd October 2025
60AQI
60AQI
3rd October 2025
55AQI
55AQI
4th October 2025
66AQI
66AQI
5th October 2025
66AQI
66AQI
6th October 2025
74AQI
74AQI
7th October 2025
76AQI
76AQI
8th October 2025
71AQI
71AQI
9th October 2025
70AQI
70AQI
10th October 2025
67AQI
67AQI
11th October 2025
66AQI
66AQI
12th October 2025
63AQI
63AQI
13th October 2025
76AQI
76AQI
14th October 2025
61AQI
61AQI
15th October 2025
73AQI
73AQI
16th October 2025
67AQI
67AQI
17th October 2025
75AQI
75AQI
18th October 2025
75AQI
75AQI
19th October 2025
54AQI
54AQI
20th October 2025
36AQI
36AQI
21st October 2025
32AQI
32AQI
22nd October 2025
31AQI
31AQI
23rd October 2025
31AQI
31AQI
24th October 2025
35AQI
35AQI
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
84AQI
64AQI
41AQI
41AQI
47AQI
45AQI
52AQI
50AQI
48AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
24
7
5
23
21
10
24
6
25
6
30
12
19
14
17
20
9
1
5
19
156
133
8
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
April41AQI
202455AQI
6
25
27
2
1
30
14
16
23
8
28
2
26
5
31
3
13
21
8
1
19
12
166
140
15
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
October19AQI
202336AQI
7
23
1
8
20
17
2
19
7
31
29
1
29
2
31
20
22
29
17
14
259
69
1
Highest AQI recorded in
January66AQI
Lowest AQI recorded in
October19AQI
202248AQI
4
25
4
1
7
20
3
36
24
4
Highest AQI recorded in
December63AQI
Lowest AQI recorded in
October11AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2024(Avg.)
55AQILeast Polluted Year Recorded
2023(Avg.)
36AQIMonrovia's annual 2025 AQI (53) shows an average percentage change of 17.3% (worsened AQI) compared to previous years: 2022 (48), 2023 (36), 2024 (55).
