Orchid Mauka Circle, Mountain View, Hawaii, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Orchid Mauka Circle, Mountain View, Hawaii, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Orchid Mauka Circle, Mountain View, Hawaii, United States
6 AM17th Oct 2025
6 PM
5 AM18th Oct 2025
49AQI
25AQI
43AQI
31AQI
In the last 24 hours,
Orchid Mauka Circle's AQI reached its highest point of 49 at 4 PM during the Day, while the lowest point, 25, was recorded at 9 AM during the Day between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Orchid Mauka Circle, Mountain View, Hawaii, United States
23°C21/26°C
23°C22/26°C
23°C22/25°C
23°C22/25°C
23°C21/25°C
22°C21/24°C
22°C20/25°C
22°C21/24°C
23°C21/25°C
23°C22/25°C
23°C22/24°C
23°C21/25°C
23°C21/25°C
23°C21/25°C
22°C21/25°C
23°C21/25°C
23°C21/25°C
23°C21/25°C
22°C21/24°C
22°C21/23°C
22°C21/24°C
23°C21/25°C
23°C22/24°C
23°C21/25°C
23°C21/25°C
23°C21/25°C
22°C21/25°C
23°C21/24°C
23°C21/25°C
23°C21/25°C
--°C/°C
38AQI
26AQI
34AQI
30AQI
2025 Days Vs Air Quality
Orchid Mauka Circle, Mountain View, Hawaii, United States
97%
200
3%
6
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 291 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
Orchid Mauka Circle, Mountain View, Hawaii, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI
47AQI
57AQI
45AQI
41AQI
38AQI
37AQI
50AQI
53AQI
61AQI
57AQI
50AQI
39AQI
35AQI
40AQI
44AQI
47AQI
45AQI
48AQI
47AQI
46AQI
43AQI
45AQI
46AQI
45AQI
44AQI
38AQI
34AQI
35AQI
40AQI
50AQI
45AQI
38AQI
38AQI
39AQI
36AQI
35AQI
37AQI
40AQI
40AQI
35AQI
33AQI
41AQI
48AQI
39AQI
39AQI
42AQI
40AQI
37AQI
37AQI
40AQI
38AQI
40AQI
40AQI
38AQI
35AQI
41AQI
42AQI
40AQI
45AQI
42AQI
49AQI
50AQI
42AQI
37AQI
34AQI
30AQI
26AQI
29AQI
25AQI
27AQI
27AQI
44AQI
42AQI
26AQI
22AQI
28AQI
28AQI
27AQI
30AQI
26AQI
25AQI
24AQI
25AQI
22AQI
22AQI
22AQI
27AQI
32AQI
28AQI
23AQI
25AQI
21AQI
19AQI
19AQI
22AQI
25AQI
25AQI
20AQI
21AQI
23AQI
34AQI
27AQI
24AQI
26AQI
24AQI
29AQI
38AQI
36AQI
37AQI
36AQI
27AQI
26AQI
29AQI
32AQI
27AQI
25AQI
41AQI
51AQI
46AQI
41AQI
29AQI
31AQI
30AQI
26AQI
28AQI
29AQI
31AQI
25AQI
31AQI
30AQI
29AQI
34AQI
32AQI
38AQI
51AQI
30AQI
28AQI
32AQI
33AQI
36AQI
41AQI
27AQI
27AQI
27AQI
29AQI
29AQI
25AQI
27AQI
34AQI
50AQI
31AQI
28AQI
31AQI
27AQI
28AQI
25AQI
25AQI
26AQI
33AQI
33AQI
32AQI
46AQI
29AQI
25AQI
25AQI
30AQI
30AQI
29AQI
26AQI
23AQI
24AQI
25AQI
26AQI
34AQI
32AQI
31AQI
24AQI
25AQI
29AQI
27AQI
28AQI
29AQI
28AQI
30AQI
27AQI
19AQI
21AQI
21AQI
29AQI
34AQI
49AQI
38AQI
39AQI
34AQI
38AQI
48AQI
21AQI
23AQI
36AQI
36AQI
33AQI
40AQI
36AQI
43AQI
40AQI
45AQI
44AQI
40AQI
26AQI
31AQI
31AQI
28AQI
36AQI
No. of days
202534AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
June26AQI
Most & Least Polluted Years Over the Last 1 Years
Orchid Mauka Circle's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .