Erda, Utah, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Erda, Utah, United States
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 33 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Erda, Utah, United States
7 AM29th Sep 2026
7 PM
6 AM30th Sep 2026
44AQI
12AQI
46AQI
12AQI
In the last 24 hours,
Erda's AQI reached its highest point of 46 at 1 AM during the Night, while the lowest point, 12, was recorded at 11 PM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Erda, Utah, United States
22°C12/31°C
25°C19/32°C
22°C15/32°C
25°C18/33°C
26°C19/34°C
24°C19/32°C
21°C16/25°C
20°C11/29°C
21°C12/30°C
22°C13/32°C
25°C19/34°C
24°C16/33°C
23°C16/29°C
14°C8/19°C
17°C9/24°C
20°C13/27°C
20°C15/25°C
18°C13/24°C
14°C10/19°C
14°C9/20°C
17°C12/23°C
17°C13/22°C
16°C11/22°C
17°C12/24°C
20°C14/25°C
18°C12/24°C
20°C15/24°C
15°C11/19°C
14°C11/18°C
15°C10/20°C
44AQI
24AQI
35AQI
28AQI
2026 Days Vs Air Quality
Erda, Utah, United States
93%
251
7%
19
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Erda, Utah, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI (US)
27AQI (US)
11AQI (US)
8AQI (US)
14AQI (US)
14AQI (US)
13AQI (US)
11AQI (US)
11AQI (US)
18AQI (US)
34AQI (US)
52AQI (US)
50AQI (US)
55AQI (US)
54AQI (US)
53AQI (US)
34AQI (US)
34AQI (US)
37AQI (US)
31AQI (US)
33AQI (US)
44AQI (US)
40AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
45AQI (US)
32AQI (US)
33AQI (US)
31AQI (US)
28AQI (US)
30AQI (US)
37AQI (US)
36AQI (US)
29AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
29AQI (US)
29AQI (US)
32AQI (US)
28AQI (US)
48AQI (US)
23AQI (US)
32AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
31AQI (US)
29AQI (US)
18AQI (US)
19AQI (US)
20AQI (US)
29AQI (US)
43AQI (US)
32AQI (US)
23AQI (US)
36AQI (US)
32AQI (US)
29AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
18AQI (US)
29AQI (US)
27AQI (US)
23AQI (US)
34AQI (US)
29AQI (US)
27AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
28AQI (US)
20AQI (US)
23AQI (US)
21AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
30AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
15AQI (US)
16AQI (US)
17AQI (US)
30AQI (US)
24AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
16AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
17AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
29AQI (US)
36AQI (US)
46AQI (US)
24AQI (US)
24AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
21AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
16AQI (US)
27AQI (US)
29AQI (US)
21AQI (US)
15AQI (US)
18AQI (US)
21AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
41AQI (US)
30AQI (US)
32AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
22AQI (US)
17AQI (US)
17AQI (US)
21AQI (US)
28AQI (US)
32AQI (US)
23AQI (US)
25AQI (US)
41AQI (US)
19AQI (US)
38AQI (US)
51AQI (US)
62AQI (US)
19AQI (US)
46AQI (US)
32AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
30AQI (US)
25AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
34AQI (US)
26AQI (US)
20AQI (US)
45AQI (US)
36AQI (US)
29AQI (US)
26AQI (US)
37AQI (US)
56AQI (US)
49AQI (US)
57AQI (US)
49AQI (US)
45AQI (US)
43AQI (US)
47AQI (US)
50AQI (US)
54AQI (US)
73AQI (US)
55AQI (US)
52AQI (US)
54AQI (US)
49AQI (US)
45AQI (US)
52AQI (US)
60AQI (US)
62AQI (US)
70AQI (US)
63AQI (US)
51AQI (US)
47AQI (US)
48AQI (US)
50AQI (US)
43AQI (US)
43AQI (US)
42AQI (US)
44AQI (US)
42AQI (US)
32AQI (US)
30AQI (US)
46AQI (US)
48AQI (US)
48AQI (US)
45AQI (US)
43AQI (US)
44AQI (US)
46AQI (US)
45AQI (US)
48AQI (US)
46AQI (US)
47AQI (US)
39AQI (US)
44AQI (US)
45AQI (US)
47AQI (US)
50AQI (US)
40AQI (US)
35AQI (US)
29AQI (US)
21AQI (US)
18AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
34AQI (US)
37AQI (US)
27AQI (US)
41AQI (US)
44AQI (US)
47AQI (US)
34AQI (US)
32AQI (US)
20AQI (US)
31AQI (US)
29AQI (US)
33AQI (US)
26AQI (US)
28AQI (US)
38AQI (US)
36AQI (US)
29AQI (US)
21AQI (US)
17AQI (US)
33AQI (US)
31AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
23AQI (US)
28AQI (US)
39AQI (US)
47AQI (US)
33AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
April26AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Erda's annual 2026 AQI (US) (31) shows an average percentage change of -8.8% (improved AQI (US)) compared to previous years: 2025 (34).