Southwest Bridge Street, Grants Pass, Oregon, 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
Southwest Bridge Street, Grants Pass, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 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: 4th Oct - 5th Oct 2025
Southwest Bridge Street, Grants Pass, Oregon, United States
6 AM4th Oct 2025
7 PM
5 AM5th Oct 2025
48AQI
20AQI
50AQI
24AQI
In the last 24 hours,
Southwest Bridge Street's AQI reached its highest point of 50 at 4 AM during the Night, while the lowest point, 20, was recorded at 5 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Southwest Bridge Street, Grants Pass, Oregon, United States
24°C16/34°C
21°C15/31°C
19°C13/30°C
18°C13/25°C
16°C12/23°C
16°C12/23°C
17°C13/23°C
18°C11/25°C
19°C13/30°C
16°C12/22°C
18°C9/29°C
22°C13/34°C
21°C14/31°C
17°C12/28°C
21°C13/31°C
22°C16/32°C
21°C14/29°C
20°C10/32°C
24°C14/37°C
26°C17/39°C
23°C15/32°C
20°C11/30°C
22°C13/34°C
21°C13/30°C
16°C13/19°C
15°C10/20°C
17°C13/23°C
16°C10/22°C
16°C11/23°C
14°C9/22°C
--°C/°C
38AQI
35AQI
37AQI
33AQI
2025 Days Vs Air Quality
Southwest Bridge Street, Grants Pass, Oregon, United States
95%
184
5%
9
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 278 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
Southwest Bridge Street, Grants Pass, Oregon, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
22AQI
21AQI
20AQI
29AQI
20AQI
20AQI
20AQI
18AQI
29AQI
31AQI
31AQI
18AQI
17AQI
26AQI
27AQI
15AQI
15AQI
29AQI
32AQI
31AQI
28AQI
28AQI
26AQI
26AQI
24AQI
17AQI
18AQI
17AQI
27AQI
16AQI
15AQI
17AQI
25AQI
17AQI
19AQI
24AQI
25AQI
12AQI
14AQI
17AQI
23AQI
27AQI
17AQI
31AQI
22AQI
14AQI
15AQI
15AQI
19AQI
21AQI
17AQI
13AQI
18AQI
15AQI
11AQI
14AQI
16AQI
18AQI
23AQI
17AQI
13AQI
16AQI
20AQI
16AQI
19AQI
24AQI
16AQI
16AQI
18AQI
18AQI
18AQI
21AQI
23AQI
28AQI
32AQI
32AQI
26AQI
28AQI
22AQI
21AQI
22AQI
21AQI
18AQI
16AQI
17AQI
15AQI
13AQI
13AQI
16AQI
24AQI
36AQI
18AQI
14AQI
14AQI
16AQI
20AQI
23AQI
18AQI
17AQI
18AQI
24AQI
21AQI
20AQI
29AQI
20AQI
16AQI
17AQI
20AQI
19AQI
19AQI
19AQI
34AQI
37AQI
28AQI
23AQI
17AQI
18AQI
16AQI
24AQI
24AQI
19AQI
15AQI
15AQI
16AQI
19AQI
20AQI
25AQI
31AQI
25AQI
21AQI
23AQI
24AQI
20AQI
18AQI
18AQI
21AQI
28AQI
31AQI
31AQI
41AQI
18AQI
19AQI
18AQI
16AQI
16AQI
18AQI
19AQI
22AQI
25AQI
38AQI
50AQI
45AQI
58AQI
54AQI
34AQI
28AQI
31AQI
33AQI
44AQI
45AQI
63AQI
55AQI
71AQI
58AQI
57AQI
53AQI
40AQI
27AQI
38AQI
40AQI
47AQI
27AQI
20AQI
22AQI
28AQI
24AQI
40AQI
31AQI
23AQI
19AQI
22AQI
31AQI
47AQI
30AQI
40AQI
71AQI
49AQI
20AQI
17AQI
28AQI
30AQI
35AQI
23AQI
23AQI
18AQI
20AQI
21AQI
28AQI
39AQI
28AQI
No. of days
202525AQI
Highest AQI recorded in
September39AQI
Lowest AQI recorded in
May18AQI
Most & Least Polluted Years Over the Last 1 Years
Southwest Bridge Street's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .