Spring Valley, Nevada, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Spring Valley, Nevada, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th February):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Feb - 13th Feb 2026
Spring Valley, Nevada, United States
6 AM12th Feb 2026
5 PM
5 AM13th Feb 2026
48AQI
12AQI
42AQI
8AQI
In the last 24 hours,
Spring Valley's AQI reached its highest point of 48 at 5 PM during the Day, while the lowest point, 8, was recorded at 5 AM during the Night between 12th Feb and 13th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Spring Valley, Nevada, United States
13°C6/21°C
11°C5/19°C
10°C3/17°C
12°C8/18°C
12°C6/22°C
12°C6/21°C
11°C6/20°C
11°C6/19°C
12°C7/19°C
11°C6/17°C
8°C0/17°C
9°C2/17°C
10°C3/18°C
11°C5/21°C
11°C4/20°C
13°C5/22°C
15°C8/24°C
15°C9/24°C
16°C10/25°C
16°C6/25°C
17°C10/26°C
17°C9/25°C
17°C12/25°C
16°C9/25°C
17°C10/25°C
16°C8/25°C
15°C10/23°C
17°C12/24°C
15°C8/23°C
15°C9/21°C
50AQI
22AQI
33AQI
22AQI
2026 Days Vs Air Quality
Spring Valley, Nevada, United States
98%
43
2%
1
Total number of days with different AQI categories in last 45 days in 2026 (320 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 45 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
Spring Valley, Nevada, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
17AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
17AQI (US)
17AQI (US)
31AQI (US)
21AQI (US)
22AQI (US)
33AQI (US)
42AQI (US)
48AQI (US)
31AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
36AQI (US)
35AQI (US)
44AQI (US)
29AQI (US)
41AQI (US)
35AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
24AQI (US)
31AQI (US)
69AQI (US)
35AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
33AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
February33AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202532AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
October22AQI (US)
202441AQI (US)
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
January4AQI (US)
20235AQI (US)
Highest AQI (US) recorded in
November6AQI (US)
Lowest AQI (US) recorded in
December5AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
April30AQI (US)
Lowest AQI (US) recorded in
February21AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
September53AQI (US)
Lowest AQI (US) recorded in
March20AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Spring Valley's annual 2026 AQI (US) (28) shows an average percentage change of 79.1% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (25), 2023 (5), 2024 (41), 2025 (32).