Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 19 of Good air quality on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland
4 AM16th Aug 2026
10 PM
3 AM17th Aug 2026
23AQI
17AQI
23AQI
17AQI
In the last 24 hours,
Hvaleyrarvollur's AQI reached its highest point of 23 at 1 PM during the Day, while the lowest point, 17, was recorded at 10 PM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland
12°C10/13°C
12°C11/13°C
11°C11/13°C
11°C10/12°C
11°C10/12°C
11°C10/13°C
11°C8/14°C
11°C7/15°C
12°C9/15°C
11°C8/13°C
9°C6/12°C
10°C6/14°C
12°C9/14°C
11°C8/14°C
11°C9/14°C
11°C9/12°C
11°C10/12°C
11°C9/13°C
11°C11/12°C
11°C9/11°C
10°C8/12°C
10°C6/13°C
11°C8/13°C
12°C10/14°C
13°C12/14°C
13°C11/14°C
11°C10/14°C
11°C9/12°C
-4°C-30/13°C
12°C11/14°C
26AQI
19AQI
24AQI
20AQI
2026 Days Vs Air Quality
Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland
100%
225
0.4%
1
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 229 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
Hvaleyrarvollur, Vallatorg, Hafnarfjordur, Iceland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
19AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
16AQI (US)
23AQI (US)
23AQI (US)
19AQI (US)
19AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
19AQI (US)
20AQI (US)
17AQI (US)
34AQI (US)
45AQI (US)
43AQI (US)
37AQI (US)
36AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
30AQI (US)
38AQI (US)
41AQI (US)
34AQI (US)
35AQI (US)
20AQI (US)
15AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
40AQI (US)
23AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
23AQI (US)
18AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
29AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
35AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
20AQI (US)
29AQI (US)
36AQI (US)
31AQI (US)
29AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
28AQI (US)
31AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
20AQI (US)
26AQI (US)
18AQI (US)
16AQI (US)
19AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
13AQI (US)
22AQI (US)
28AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
17AQI (US)
21AQI (US)
34AQI (US)
16AQI (US)
14AQI (US)
20AQI (US)
20AQI (US)
26AQI (US)
19AQI (US)
19AQI (US)
25AQI (US)
46AQI (US)
31AQI (US)
21AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
16AQI (US)
14AQI (US)
18AQI (US)
23AQI (US)
24AQI (US)
15AQI (US)
18AQI (US)
28AQI (US)
41AQI (US)
38AQI (US)
36AQI (US)
33AQI (US)
32AQI (US)
37AQI (US)
36AQI (US)
38AQI (US)
48AQI (US)
36AQI (US)
30AQI (US)
11AQI (US)
7AQI (US)
14AQI (US)
18AQI (US)
19AQI (US)
14AQI (US)
20AQI (US)
11AQI (US)
14AQI (US)
11AQI (US)
12AQI (US)
11AQI (US)
14AQI (US)
13AQI (US)
17AQI (US)
17AQI (US)
19AQI (US)
9AQI (US)
17AQI (US)
16AQI (US)
24AQI (US)
25AQI (US)
9AQI (US)
9AQI (US)
12AQI (US)
16AQI (US)
13AQI (US)
8AQI (US)
14AQI (US)
26AQI (US)
18AQI (US)
17AQI (US)
13AQI (US)
16AQI (US)
14AQI (US)
14AQI (US)
15AQI (US)
15AQI (US)
9AQI (US)
7AQI (US)
11AQI (US)
10AQI (US)
9AQI (US)
14AQI (US)
11AQI (US)
12AQI (US)
18AQI (US)
12AQI (US)
12AQI (US)
12AQI (US)
23AQI (US)
19AQI (US)
34AQI (US)
19AQI (US)
39AQI (US)
24AQI (US)
21AQI (US)
30AQI (US)
54AQI (US)
14AQI (US)
7AQI (US)
9AQI (US)
21AQI (US)
17AQI (US)
19AQI (US)
32AQI (US)
17AQI (US)
22AQI (US)
28AQI (US)
31AQI (US)
24AQI (US)
17AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
23AQI (US)
19AQI (US)
19AQI (US)
21AQI (US)
16AQI (US)
17AQI (US)
20AQI (US)
19AQI (US)
25AQI (US)
29AQI (US)
27AQI (US)
22AQI (US)
25AQI (US)
15AQI (US)
18AQI (US)
21AQI (US)
No. of days
202623AQI (US)
Highest AQI (US) recorded in
February29AQI (US)
Lowest AQI (US) recorded in
June15AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
October32AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202419AQI (US)
Highest AQI (US) recorded in
November27AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202319AQI (US)
Highest AQI (US) recorded in
November23AQI (US)
Lowest AQI (US) recorded in
December16AQI (US)
202216AQI (US)
Highest AQI (US) recorded in
January20AQI (US)
Lowest AQI (US) recorded in
August12AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
August24AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
202012AQI (US)
Highest AQI (US) recorded in
November15AQI (US)
Lowest AQI (US) recorded in
March9AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hvaleyrarvollur's annual 2026 AQI (US) (23) shows an average percentage change of 32.8% (worsened AQI (US)) compared to previous years: 2020 (12), 2021 (18), 2022 (16), 2023 (19), 2024 (19), 2025 (25).