Enterprise, La Grande, Oregon, United States 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+
August Air Quality Analysis
Enterprise, La Grande, Oregon, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2024
78AQILowest AQI recorded on
12th Aug 2023
13AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Enterprise, La Grande, Oregon, United States
AQI
Day
Night
.
5 AM14th Aug 2026
8 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
5AM14th Aug
74AQI
Avg. Lowest Time
4PM14th Aug
44AQI
Night time
Avg. Highest Time
11PM14th Aug
64AQI
Avg. Lowest Time
2AM15th Aug
54AQI
In the last 24 hours,
Enterprise's AQI reached its highest point of 74 at 5 AM during the Day, while the lowest point, 44, was recorded at 4 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Enterprise, La Grande, Oregon, United States
JulAug
17th - 18th18th - 19th19th - 20th20th - 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
Day
Night
17th Jul 2026685 AMAQI
17th Jul 2026676 AMAQI
17th Jul 2026717 AMAQI
17th Jul 2026788 AMAQI
17th Jul 2026769 AMAQI
17th Jul 20267210 AMAQI
17th Jul 20267611 AMAQI
17th Jul 20266512 PMAQI
17th Jul 2026711 PMAQI
17th Jul 2026692 PMAQI
17th Jul 2026623 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026549 PMAQI
17th Jul 20265510 PMAQI
17th Jul 20265611 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026602 AMAQI
18th Jul 2026623 AMAQI
18th Jul 2026624 AMAQI
24°C15/33°C
18th Jul 2026585 AMAQI
18th Jul 2026596 AMAQI
18th Jul 2026627 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026629 AMAQI
18th Jul 20265910 AMAQI
18th Jul 20265911 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026652 PMAQI
18th Jul 2026663 PMAQI
18th Jul 2026624 PMAQI
18th Jul 2026645 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026768 PMAQI
18th Jul 2026659 PMAQI
18th Jul 20266410 PMAQI
18th Jul 20266411 PMAQI
19th Jul 20265512 AMAQI
19th Jul 2026561 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026693 AMAQI
19th Jul 2026694 AMAQI
22°C13/31°C
19th Jul 2026745 AMAQI
19th Jul 2026726 AMAQI
19th Jul 2026767 AMAQI
19th Jul 2026708 AMAQI
19th Jul 2026769 AMAQI
19th Jul 20267410 AMAQI
19th Jul 20267211 AMAQI
19th Jul 20266912 PMAQI
19th Jul 2026761 PMAQI
19th Jul 2026802 PMAQI
19th Jul 2026723 PMAQI
19th Jul 2026784 PMAQI
19th Jul 2026725 PMAQI
19th Jul 2026746 PMAQI
19th Jul 2026717 PMAQI
19th Jul 2026748 PMAQI
19th Jul 2026659 PMAQI
19th Jul 20266810 PMAQI
19th Jul 20267011 PMAQI
20th Jul 20267612 AMAQI
20th Jul 2026701 AMAQI
20th Jul 2026692 AMAQI
20th Jul 2026733 AMAQI
20th Jul 2026784 AMAQI
22°C10/32°C
20th Jul 2026765 AMAQI
20th Jul 2026786 AMAQI
20th Jul 2026717 AMAQI
20th Jul 2026828 AMAQI
20th Jul 2026789 AMAQI
20th Jul 20267110 AMAQI
20th Jul 20267411 AMAQI
20th Jul 20266812 PMAQI
20th Jul 2026691 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026743 PMAQI
20th Jul 2026804 PMAQI
20th Jul 2026785 PMAQI
20th Jul 2026786 PMAQI
20th Jul 2026697 PMAQI
20th Jul 2026689 PMAQI
20th Jul 20266510 PMAQI
20th Jul 20266011 PMAQI
21st Jul 20266212 AMAQI
21st Jul 2026621 AMAQI
21st Jul 2026702 AMAQI
21st Jul 2026703 AMAQI
21st Jul 2026644 AMAQI
24°C16/33°C
21st Jul 2026675 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026737 AMAQI
21st Jul 2026788 AMAQI
21st Jul 2026709 AMAQI
21st Jul 20267610 AMAQI
21st Jul 20267211 AMAQI
21st Jul 20267612 PMAQI
21st Jul 2026781 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026744 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026736 PMAQI
21st Jul 2026717 PMAQI
21st Jul 2026698 PMAQI
21st Jul 2026609 PMAQI
21st Jul 20266510 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20265812 AMAQI
22nd Jul 2026691 AMAQI
22nd Jul 2026702 AMAQI
22nd Jul 2026713 AMAQI
22nd Jul 2026784 AMAQI
25°C15/33°C
22nd Jul 2026715 AMAQI
22nd Jul 2026766 AMAQI
22nd Jul 2026817 AMAQI
22nd Jul 2026788 AMAQI
22nd Jul 2026719 AMAQI
22nd Jul 20267410 AMAQI
22nd Jul 20267211 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026814 PMAQI
22nd Jul 2026825 PMAQI
22nd Jul 2026816 PMAQI
22nd Jul 2026687 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20266511 PMAQI
23rd Jul 20266912 AMAQI
23rd Jul 2026601 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026743 AMAQI
23rd Jul 2026694 AMAQI
26°C17/34°C
23rd Jul 2026785 AMAQI
23rd Jul 2026726 AMAQI
23rd Jul 2026767 AMAQI
23rd Jul 2026788 AMAQI
23rd Jul 2026739 AMAQI
23rd Jul 20267410 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026702 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026725 PMAQI
23rd Jul 2026746 PMAQI
23rd Jul 2026707 PMAQI
23rd Jul 2026718 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20267410 PMAQI
23rd Jul 20266311 PMAQI
24th Jul 20266412 AMAQI
24th Jul 2026721 AMAQI
24th Jul 2026732 AMAQI
24th Jul 2026703 AMAQI
24th Jul 2026804 AMAQI
26°C17/36°C
24th Jul 2026715 AMAQI
24th Jul 2026786 AMAQI
24th Jul 2026747 AMAQI
24th Jul 2026768 AMAQI
24th Jul 2026809 AMAQI
24th Jul 20267810 AMAQI
24th Jul 20267211 AMAQI
24th Jul 20267412 PMAQI
24th Jul 2026761 PMAQI
24th Jul 2026662 PMAQI
24th Jul 2026643 PMAQI
24th Jul 2026654 PMAQI
24th Jul 2026645 PMAQI
24th Jul 2026716 PMAQI
24th Jul 2026657 PMAQI
24th Jul 2026628 PMAQI
24th Jul 2026599 PMAQI
24th Jul 20265810 PMAQI
24th Jul 20265811 PMAQI
25th Jul 20266012 AMAQI
25th Jul 2026691 AMAQI
25th Jul 2026712 AMAQI
25th Jul 2026663 AMAQI
25th Jul 2026624 AMAQI
26°C14/35°C
25th Jul 2026655 AMAQI
25th Jul 2026656 AMAQI
25th Jul 2026587 AMAQI
25th Jul 2026628 AMAQI
25th Jul 2026609 AMAQI
25th Jul 20266810 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20266012 PMAQI
25th Jul 2026691 PMAQI
25th Jul 2026642 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026725 PMAQI
25th Jul 2026676 PMAQI
25th Jul 2026657 PMAQI
25th Jul 2026658 PMAQI
25th Jul 2026609 PMAQI
25th Jul 20266010 PMAQI
25th Jul 20266311 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026601 AMAQI
26th Jul 2026642 AMAQI
26th Jul 2026583 AMAQI
26th Jul 2026654 AMAQI
23°C13/35°C
26th Jul 2026665 AMAQI
26th Jul 2026656 AMAQI
26th Jul 2026697 AMAQI
26th Jul 2026658 AMAQI
26th Jul 2026679 AMAQI
26th Jul 20267310 AMAQI
26th Jul 20265811 AMAQI
26th Jul 20265712 PMAQI
26th Jul 2026601 PMAQI
26th Jul 2026582 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026555 PMAQI
26th Jul 2026636 PMAQI
26th Jul 2026647 PMAQI
26th Jul 2026658 PMAQI
26th Jul 2026629 PMAQI
26th Jul 20265810 PMAQI
26th Jul 20266211 PMAQI
27th Jul 20266612 AMAQI
27th Jul 2026641 AMAQI
27th Jul 2026742 AMAQI
27th Jul 2026663 AMAQI
27th Jul 2026644 AMAQI
21°C11/30°C
27th Jul 2026685 AMAQI
27th Jul 2026676 AMAQI
27th Jul 2026737 AMAQI
27th Jul 2026678 AMAQI
27th Jul 2026719 AMAQI
27th Jul 20267310 AMAQI
27th Jul 20266711 AMAQI
27th Jul 20266612 PMAQI
27th Jul 2026571 PMAQI
27th Jul 2026672 PMAQI
27th Jul 2026643 PMAQI
27th Jul 2026664 PMAQI
27th Jul 2026695 PMAQI
27th Jul 2026716 PMAQI
27th Jul 2026697 PMAQI
27th Jul 2026688 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20265810 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026621 AMAQI
28th Jul 2026572 AMAQI
28th Jul 2026663 AMAQI
28th Jul 2026634 AMAQI
21°C11/30°C
28th Jul 2026795 AMAQI
28th Jul 2026746 AMAQI
28th Jul 2026727 AMAQI
28th Jul 2026718 AMAQI
28th Jul 2026739 AMAQI
28th Jul 20267810 AMAQI
28th Jul 20267211 AMAQI
28th Jul 20266712 PMAQI
28th Jul 2026641 PMAQI
28th Jul 2026702 PMAQI
28th Jul 2026653 PMAQI
28th Jul 2026694 PMAQI
28th Jul 2026625 PMAQI
28th Jul 2026646 PMAQI
28th Jul 2026727 PMAQI
28th Jul 2026728 PMAQI
28th Jul 2026669 PMAQI
28th Jul 20266510 PMAQI
28th Jul 20265811 PMAQI
29th Jul 20266212 AMAQI
29th Jul 2026601 AMAQI
29th Jul 2026682 AMAQI
29th Jul 2026683 AMAQI
29th Jul 2026724 AMAQI
21°C12/29°C
29th Jul 2026705 AMAQI
29th Jul 2026606 AMAQI
29th Jul 2026667 AMAQI
29th Jul 2026598 AMAQI
29th Jul 2026749 AMAQI
29th Jul 20267210 AMAQI
29th Jul 20266811 AMAQI
29th Jul 20266812 PMAQI
29th Jul 2026741 PMAQI
29th Jul 2026742 PMAQI
29th Jul 2026693 PMAQI
29th Jul 2026674 PMAQI
29th Jul 2026665 PMAQI
29th Jul 2026626 PMAQI
29th Jul 2026657 PMAQI
29th Jul 2026718 PMAQI
29th Jul 2026629 PMAQI
29th Jul 20267010 PMAQI
29th Jul 20266211 PMAQI
30th Jul 20266212 AMAQI
30th Jul 2026681 AMAQI
30th Jul 2026672 AMAQI
30th Jul 2026693 AMAQI
30th Jul 2026714 AMAQI
21°C12/31°C
30th Jul 2026705 AMAQI
30th Jul 2026746 AMAQI
30th Jul 2026717 AMAQI
30th Jul 2026688 AMAQI
30th Jul 2026709 AMAQI
30th Jul 20267210 AMAQI
30th Jul 20266611 AMAQI
30th Jul 20267312 PMAQI
30th Jul 2026721 PMAQI
30th Jul 2026692 PMAQI
30th Jul 2026623 PMAQI
30th Jul 2026624 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026676 PMAQI
30th Jul 2026657 PMAQI
30th Jul 2026658 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20266010 PMAQI
30th Jul 20266211 PMAQI
31st Jul 20267012 AMAQI
31st Jul 2026641 AMAQI
31st Jul 2026722 AMAQI
31st Jul 2026653 AMAQI
31st Jul 2026644 AMAQI
22°C13/31°C
31st Jul 2026725 AMAQI
31st Jul 2026646 AMAQI
31st Jul 2026647 AMAQI
31st Jul 2026628 AMAQI
31st Jul 2026649 AMAQI
31st Jul 20266810 AMAQI
31st Jul 20266611 AMAQI
31st Jul 20267112 PMAQI
31st Jul 2026661 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026563 PMAQI
31st Jul 2026544 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026566 PMAQI
31st Jul 2026677 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20265511 PMAQI
1st Aug 20266012 AMAQI
1st Aug 2026661 AMAQI
1st Aug 2026652 AMAQI
1st Aug 2026673 AMAQI
1st Aug 2026784 AMAQI
25°C14/35°C
1st Aug 2026675 AMAQI
1st Aug 2026666 AMAQI
1st Aug 2026707 AMAQI
1st Aug 2026688 AMAQI
1st Aug 2026749 AMAQI
1st Aug 20267610 AMAQI
1st Aug 20267211 AMAQI
1st Aug 20266912 PMAQI
1st Aug 2026721 PMAQI
1st Aug 2026632 PMAQI
1st Aug 2026673 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026695 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026697 PMAQI
1st Aug 2026668 PMAQI
1st Aug 2026639 PMAQI
1st Aug 20266210 PMAQI
1st Aug 20265911 PMAQI
2nd Aug 20266412 AMAQI
2nd Aug 2026601 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026593 AMAQI
2nd Aug 2026604 AMAQI
22°C13/30°C
2nd Aug 2026685 AMAQI
2nd Aug 2026716 AMAQI
2nd Aug 2026657 AMAQI
2nd Aug 2026658 AMAQI
2nd Aug 2026629 AMAQI
2nd Aug 20267010 AMAQI
2nd Aug 20267111 AMAQI
2nd Aug 20266612 PMAQI
2nd Aug 2026621 PMAQI
2nd Aug 2026592 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026664 PMAQI
2nd Aug 2026635 PMAQI
2nd Aug 2026626 PMAQI
2nd Aug 2026647 PMAQI
2nd Aug 2026648 PMAQI
2nd Aug 2026629 PMAQI
2nd Aug 20266810 PMAQI
2nd Aug 20266311 PMAQI
3rd Aug 20265912 AMAQI
3rd Aug 2026671 AMAQI
3rd Aug 2026712 AMAQI
3rd Aug 2026763 AMAQI
3rd Aug 2026744 AMAQI
16°C8/23°C
3rd Aug 2026725 AMAQI
3rd Aug 2026666 AMAQI
3rd Aug 2026737 AMAQI
3rd Aug 2026768 AMAQI
3rd Aug 2026789 AMAQI
3rd Aug 20267310 AMAQI
3rd Aug 20266911 AMAQI
3rd Aug 20267112 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026683 PMAQI
3rd Aug 2026694 PMAQI
3rd Aug 2026705 PMAQI
3rd Aug 2026706 PMAQI
3rd Aug 2026687 PMAQI
3rd Aug 2026688 PMAQI
3rd Aug 2026609 PMAQI
3rd Aug 20266210 PMAQI
3rd Aug 20267111 PMAQI
4th Aug 20267412 AMAQI
4th Aug 2026701 AMAQI
4th Aug 2026782 AMAQI
4th Aug 2026733 AMAQI
4th Aug 2026694 AMAQI
16°C7/24°C
4th Aug 2026745 AMAQI
4th Aug 2026746 AMAQI
4th Aug 2026767 AMAQI
4th Aug 2026728 AMAQI
4th Aug 2026849 AMAQI
4th Aug 20267010 AMAQI
4th Aug 20267411 AMAQI
4th Aug 20267112 PMAQI
4th Aug 2026761 PMAQI
4th Aug 2026672 PMAQI
4th Aug 2026713 PMAQI
4th Aug 2026564 PMAQI
4th Aug 2026625 PMAQI
4th Aug 2026576 PMAQI
4th Aug 2026597 PMAQI
4th Aug 2026668 PMAQI
4th Aug 2026679 PMAQI
4th Aug 20266910 PMAQI
4th Aug 20267611 PMAQI
5th Aug 20266812 AMAQI
5th Aug 2026681 AMAQI
5th Aug 2026682 AMAQI
5th Aug 2026703 AMAQI
5th Aug 2026684 AMAQI
18°C8/28°C
5th Aug 2026675 AMAQI
5th Aug 2026636 AMAQI
5th Aug 2026677 AMAQI
5th Aug 2026688 AMAQI
5th Aug 2026719 AMAQI
5th Aug 20267210 AMAQI
5th Aug 20267411 AMAQI
5th Aug 20266712 PMAQI
5th Aug 2026701 PMAQI
5th Aug 2026742 PMAQI
5th Aug 2026783 PMAQI
5th Aug 2026724 PMAQI
5th Aug 2026785 PMAQI
5th Aug 2026766 PMAQI
5th Aug 2026687 PMAQI
5th Aug 2026698 PMAQI
5th Aug 2026659 PMAQI
5th Aug 20266710 PMAQI
5th Aug 20266811 PMAQI
6th Aug 20266212 AMAQI
6th Aug 2026761 AMAQI
6th Aug 2026742 AMAQI
6th Aug 2026683 AMAQI
6th Aug 2026744 AMAQI
21°C9/32°C
6th Aug 2026735 AMAQI
6th Aug 2026746 AMAQI
6th Aug 2026727 AMAQI
6th Aug 2026768 AMAQI
6th Aug 2026849 AMAQI
6th Aug 20267310 AMAQI
6th Aug 20268411 AMAQI
6th Aug 20267412 PMAQI
6th Aug 2026741 PMAQI
6th Aug 2026762 PMAQI
6th Aug 2026723 PMAQI
6th Aug 2026704 PMAQI
6th Aug 2026785 PMAQI
6th Aug 2026706 PMAQI
6th Aug 2026697 PMAQI
6th Aug 2026708 PMAQI
6th Aug 2026689 PMAQI
6th Aug 20267110 PMAQI
6th Aug 20267011 PMAQI
7th Aug 20267812 AMAQI
7th Aug 2026801 AMAQI
7th Aug 2026712 AMAQI
7th Aug 2026713 AMAQI
7th Aug 2026744 AMAQI
23°C13/34°C
7th Aug 2026865 AMAQI
7th Aug 2026766 AMAQI
7th Aug 2026827 AMAQI
7th Aug 2026808 AMAQI
7th Aug 2026789 AMAQI
7th Aug 20267410 AMAQI
7th Aug 20267411 AMAQI
7th Aug 20267112 PMAQI
7th Aug 2026741 PMAQI
7th Aug 2026722 PMAQI
7th Aug 2026683 PMAQI
7th Aug 2026704 PMAQI
7th Aug 2026785 PMAQI
7th Aug 2026726 PMAQI
7th Aug 2026767 PMAQI
7th Aug 2026728 PMAQI
7th Aug 2026659 PMAQI
7th Aug 20266610 PMAQI
7th Aug 20266911 PMAQI
8th Aug 20267112 AMAQI
8th Aug 2026701 AMAQI
8th Aug 2026782 AMAQI
8th Aug 2026713 AMAQI
8th Aug 2026724 AMAQI
24°C15/35°C
8th Aug 2026745 AMAQI
8th Aug 2026746 AMAQI
8th Aug 2026737 AMAQI
8th Aug 2026758 AMAQI
8th Aug 2026709 AMAQI
8th Aug 20266910 AMAQI
8th Aug 20267211 AMAQI
8th Aug 20266612 PMAQI
8th Aug 2026731 PMAQI
8th Aug 2026702 PMAQI
8th Aug 2026683 PMAQI
8th Aug 2026754 PMAQI
8th Aug 2026735 PMAQI
8th Aug 2026806 PMAQI
8th Aug 2026677 PMAQI
8th Aug 2026668 PMAQI
8th Aug 2026649 PMAQI
8th Aug 20266010 PMAQI
8th Aug 20266811 PMAQI
9th Aug 20267612 AMAQI
9th Aug 2026781 AMAQI
9th Aug 2026722 AMAQI
9th Aug 2026703 AMAQI
9th Aug 2026744 AMAQI
22°C13/32°C
9th Aug 2026785 AMAQI
9th Aug 2026796 AMAQI
9th Aug 2026847 AMAQI
9th Aug 2026788 AMAQI
9th Aug 2026739 AMAQI
9th Aug 20268410 AMAQI
9th Aug 20268311 AMAQI
9th Aug 20266912 PMAQI
9th Aug 2026621 PMAQI
9th Aug 2026742 PMAQI
9th Aug 2026733 PMAQI
9th Aug 2026624 PMAQI
9th Aug 2026665 PMAQI
9th Aug 2026706 PMAQI
9th Aug 2026587 PMAQI
9th Aug 2026628 PMAQI
9th Aug 2026649 PMAQI
9th Aug 20266010 PMAQI
9th Aug 20266811 PMAQI
10th Aug 20266612 AMAQI
10th Aug 2026721 AMAQI
10th Aug 2026702 AMAQI
10th Aug 2026763 AMAQI
10th Aug 2026734 AMAQI
21°C12/31°C
10th Aug 2026875 AMAQI
10th Aug 2026766 AMAQI
10th Aug 2026787 AMAQI
10th Aug 2026728 AMAQI
10th Aug 2026829 AMAQI
10th Aug 20267610 AMAQI
10th Aug 20267211 AMAQI
10th Aug 20266212 PMAQI
10th Aug 2026731 PMAQI
10th Aug 2026712 PMAQI
10th Aug 2026743 PMAQI
10th Aug 2026674 PMAQI
10th Aug 2026785 PMAQI
10th Aug 2026786 PMAQI
10th Aug 2026747 PMAQI
10th Aug 2026728 PMAQI
10th Aug 2026679 PMAQI
10th Aug 20267310 PMAQI
10th Aug 20266611 PMAQI
11th Aug 20266412 AMAQI
11th Aug 2026681 AMAQI
11th Aug 2026762 AMAQI
11th Aug 2026763 AMAQI
11th Aug 2026704 AMAQI
20°C10/29°C
11th Aug 2026835 AMAQI
11th Aug 2026736 AMAQI
11th Aug 2026787 AMAQI
11th Aug 2026678 AMAQI
11th Aug 2026689 AMAQI
11th Aug 20267510 AMAQI
11th Aug 20267311 AMAQI
11th Aug 20266912 PMAQI
11th Aug 2026651 PMAQI
11th Aug 2026732 PMAQI
11th Aug 2026623 PMAQI
11th Aug 2026594 PMAQI
11th Aug 2026585 PMAQI
11th Aug 2026716 PMAQI
11th Aug 2026687 PMAQI
11th Aug 2026728 PMAQI
11th Aug 2026679 PMAQI
11th Aug 20266610 PMAQI
11th Aug 20266411 PMAQI
12th Aug 20266412 AMAQI
12th Aug 2026761 AMAQI
12th Aug 2026782 AMAQI
12th Aug 2026713 AMAQI
12th Aug 2026674 AMAQI
20°C10/29°C
12th Aug 2026725 AMAQI
12th Aug 2026696 AMAQI
12th Aug 2026727 AMAQI
12th Aug 2026708 AMAQI
12th Aug 2026729 AMAQI
12th Aug 20268110 AMAQI
12th Aug 20266411 AMAQI
12th Aug 20266712 PMAQI
12th Aug 2026621 PMAQI
12th Aug 2026722 PMAQI
12th Aug 2026663 PMAQI
12th Aug 2026644 PMAQI
12th Aug 2026665 PMAQI
12th Aug 2026666 PMAQI
12th Aug 2026707 PMAQI
12th Aug 2026688 PMAQI
12th Aug 2026579 PMAQI
12th Aug 20265710 PMAQI
12th Aug 20266211 PMAQI
13th Aug 20266412 AMAQI
13th Aug 2026681 AMAQI
13th Aug 2026602 AMAQI
13th Aug 2026763 AMAQI
13th Aug 2026784 AMAQI
20°C11/29°C
13th Aug 2026815 AMAQI
13th Aug 2026786 AMAQI
13th Aug 2026837 AMAQI
13th Aug 2026678 AMAQI
13th Aug 2026649 AMAQI
13th Aug 20267410 AMAQI
13th Aug 20266411 AMAQI
13th Aug 20266512 PMAQI
13th Aug 2026661 PMAQI
13th Aug 2026682 PMAQI
13th Aug 2026693 PMAQI
13th Aug 2026644 PMAQI
13th Aug 2026745 PMAQI
13th Aug 2026836 PMAQI
13th Aug 2026667 PMAQI
13th Aug 2026688 PMAQI
13th Aug 2026689 PMAQI
13th Aug 20266210 PMAQI
13th Aug 20266011 PMAQI
14th Aug 20266212 AMAQI
14th Aug 2026641 AMAQI
14th Aug 2026672 AMAQI
14th Aug 2026783 AMAQI
14th Aug 2026804 AMAQI
20°C12/28°C
14th Aug 2026745 AMAQI
14th Aug 2026716 AMAQI
14th Aug 2026707 AMAQI
14th Aug 2026598 AMAQI
14th Aug 2026559 AMAQI
14th Aug 20265410 AMAQI
14th Aug 20265411 AMAQI
14th Aug 20265312 PMAQI
14th Aug 2026521 PMAQI
14th Aug 2026492 PMAQI
14th Aug 2026483 PMAQI
14th Aug 2026444 PMAQI
14th Aug 2026525 PMAQI
14th Aug 2026546 PMAQI
14th Aug 2026577 PMAQI
14th Aug 2026558 PMAQI
14th Aug 2026599 PMAQI
14th Aug 20266210 PMAQI
14th Aug 20266411 PMAQI
15th Aug 20265912 AMAQI
15th Aug 2026591 AMAQI
15th Aug 2026542 AMAQI
15th Aug 2026583 AMAQI
15th Aug 2026584 AMAQI
19°C13/27°C
15th Aug 2026605 AMAQI
5 AM15th Aug 2026596 AMAQI
15th Aug 2026587 AMAQI
15th Aug 2026588 AMAQI
15th Aug 2026579 AMAQI
15th Aug 20266010 AMAQI
15th Aug 20265811 AMAQI
15th Aug 20266012 PMAQI
12 PM15th Aug 2026591 PMAQI
15th Aug 2026542 PMAQI
15th Aug 2026443 PMAQI
15th Aug 2026404 PMAQI
15th Aug 2026565 PMAQI
15th Aug 2026546 PMAQI
15th Aug 2026577 PMAQI
15th Aug 2026588 PMAQI
8 PM15th Aug 2026549 PMAQI
15th Aug 20265610 PMAQI
15th Aug 20265411 PMAQI
12 AM
4 AM
19°C12/28°C
Day time
Avg. Highest Time
5 AM - 11 AM
71AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
3 PM - 4 PM
65AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 71), while the lowest AQI was between 3 PM to 4 PM (Avg. 65).
Night time
Avg. Highest Time
2 AM - 4 AM
69AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 PM
62AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 69), while the lowest AQI was between 9 PM to 9 PM (Avg. 62).
2026 Days Vs Air Quality
Enterprise, La Grande, Oregon, United States
2026
84%
188
16%
35
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
188 DaysModerate
35 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Enterprise, La Grande, Oregon, United States
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
52AQI (US)
52AQI (US)
2nd January 2026
37AQI (US)
37AQI (US)
3rd January 2026
12AQI (US)
12AQI (US)
4th January 2026
10AQI (US)
10AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
12AQI (US)
12AQI (US)
8th January 2026
10AQI (US)
10AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
42AQI (US)
42AQI (US)
11th January 2026
38AQI (US)
38AQI (US)
12th January 2026
56AQI (US)
56AQI (US)
13th January 2026
45AQI (US)
45AQI (US)
14th January 2026
51AQI (US)
51AQI (US)
15th January 2026
42AQI (US)
42AQI (US)
16th January 2026
41AQI (US)
41AQI (US)
17th January 2026
40AQI (US)
40AQI (US)
18th January 2026
49AQI (US)
49AQI (US)
19th January 2026
22AQI (US)
22AQI (US)
20th January 2026
22AQI (US)
22AQI (US)
21st January 2026
22AQI (US)
22AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
51AQI (US)
51AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
44AQI (US)
44AQI (US)
26th January 2026
45AQI (US)
45AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
45AQI (US)
45AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
47AQI (US)
47AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
47AQI (US)
47AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
47AQI (US)
47AQI (US)
4th February 2026
46AQI (US)
46AQI (US)
5th February 2026
46AQI (US)
46AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
46AQI (US)
46AQI (US)
13th February 2026
52AQI (US)
52AQI (US)
14th February 2026
49AQI (US)
49AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
43AQI (US)
43AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
36AQI (US)
36AQI (US)
22nd February 2026
38AQI (US)
38AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
45AQI (US)
45AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
43AQI (US)
43AQI (US)
2nd March 2026
53AQI (US)
53AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
44AQI (US)
44AQI (US)
5th March 2026
42AQI (US)
42AQI (US)
6th March 2026
36AQI (US)
36AQI (US)
7th March 2026
39AQI (US)
39AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
34AQI (US)
34AQI (US)
11th March 2026
41AQI (US)
41AQI (US)
12th March 2026
40AQI (US)
40AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
35AQI (US)
35AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
36AQI (US)
36AQI (US)
22nd March 2026
35AQI (US)
35AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
40AQI (US)
40AQI (US)
25th March 2026
34AQI (US)
34AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
34AQI (US)
34AQI (US)
28th March 2026
35AQI (US)
35AQI (US)
29th March 2026
31AQI (US)
31AQI (US)
30th March 2026
29AQI (US)
29AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
32AQI (US)
32AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
31AQI (US)
31AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
32AQI (US)
32AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
29AQI (US)
29AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
35AQI (US)
35AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
30AQI (US)
30AQI (US)
22nd April 2026
23rd April 2026
27AQI (US)
27AQI (US)
24th April 2026
30AQI (US)
30AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
26AQI (US)
26AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
30AQI (US)
30AQI (US)
14th May 2026
26AQI (US)
26AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
40AQI (US)
40AQI (US)
17th May 2026
39AQI (US)
39AQI (US)
18th May 2026
37AQI (US)
37AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
31AQI (US)
31AQI (US)
22nd May 2026
33AQI (US)
33AQI (US)
23rd May 2026
33AQI (US)
33AQI (US)
24th May 2026
29AQI (US)
29AQI (US)
25th May 2026
28AQI (US)
28AQI (US)
26th May 2026
27AQI (US)
27AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
30AQI (US)
30AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
60AQI (US)
60AQI (US)
18th July 2026
62AQI (US)
62AQI (US)
19th July 2026
70AQI (US)
70AQI (US)
20th July 2026
73AQI (US)
73AQI (US)
21st July 2026
70AQI (US)
70AQI (US)
22nd July 2026
72AQI (US)
72AQI (US)
23rd July 2026
70AQI (US)
70AQI (US)
24th July 2026
70AQI (US)
70AQI (US)
25th July 2026
64AQI (US)
64AQI (US)
26th July 2026
62AQI (US)
62AQI (US)
27th July 2026
67AQI (US)
67AQI (US)
28th July 2026
68AQI (US)
68AQI (US)
29th July 2026
67AQI (US)
67AQI (US)
30th July 2026
67AQI (US)
67AQI (US)
31st July 2026
62AQI (US)
62AQI (US)
1st August 2026
68AQI (US)
68AQI (US)
2nd August 2026
64AQI (US)
64AQI (US)
3rd August 2026
69AQI (US)
69AQI (US)
4th August 2026
70AQI (US)
70AQI (US)
5th August 2026
70AQI (US)
70AQI (US)
6th August 2026
73AQI (US)
73AQI (US)
7th August 2026
74AQI (US)
74AQI (US)
8th August 2026
71AQI (US)
71AQI (US)
9th August 2026
72AQI (US)
72AQI (US)
10th August 2026
73AQI (US)
73AQI (US)
11th August 2026
69AQI (US)
69AQI (US)
12th August 2026
68AQI (US)
68AQI (US)
13th August 2026
70AQI (US)
70AQI (US)
14th August 2026
60AQI (US)
60AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
36AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
47AQI (US)
69AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
27
4
27
1
30
1
28
30
30
16
15
14
188
35
Highest AQI (US) recorded in
August69AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202528AQI (US)
29
2
27
1
31
30
31
30
31
22
9
21
9
31
29
1
26
5
338
27
Highest AQI (US) recorded in
September38AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202424AQI (US)
23
29
31
30
31
29
19
11
1
19
12
23
7
31
30
27
4
322
34
1
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
202323AQI (US)
30
28
31
30
28
3
29
1
30
1
23
8
30
29
1
27
2
30
1
345
17
Highest AQI (US) recorded in
August38AQI (US)
Lowest AQI (US) recorded in
April15AQI (US)
202229AQI (US)
21
8
20
1
31
25
31
30
20
1
12
10
3
4
29
2
9
1
1
26
254
22
4
4
1
Highest AQI (US) recorded in
September74AQI (US)
Lowest AQI (US) recorded in
May13AQI (US)
202129AQI (US)
29
28
31
30
31
30
16
10
5
14
13
3
1
24
5
1
31
26
4
30
1
320
33
9
1
Highest AQI (US) recorded in
July60AQI (US)
Lowest AQI (US) recorded in
May14AQI (US)
202031AQI (US)
11
1
20
18
30
31
25
6
15
8
1
5
1
27
4
29
1
28
3
234
23
1
5
1
Highest AQI (US) recorded in
September69AQI (US)
Lowest AQI (US) recorded in
June13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
38AQI (US)Least Polluted Year Recorded
2023(Avg.)
23AQI (US)Enterprise's annual 2026 AQI (US) (38) shows an average percentage change of 40.6% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (29), 2022 (29), 2023 (23), 2024 (24), 2025 (28).
