Carson, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Carson, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th March):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 22 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Mar - 9th Mar 2026
Carson, California, United States
6 AM8th Mar 2026
5 PM
5 AM9th Mar 2026
26AQI
10AQI
47AQI
14AQI
In the last 24 hours,
Carson's AQI reached its highest point of 47 at 2 AM during the Night, while the lowest point, 10, was recorded at 5 PM during the Day between 8th Mar and 9th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Carson, California, United States
17°C11/27°C
16°C10/24°C
16°C13/18°C
15°C12/17°C
13°C10/17°C
14°C8/20°C
14°C11/18°C
16°C12/21°C
12°C10/14°C
12°C9/15°C
11°C9/14°C
10°C7/13°C
9°C6/14°C
12°C6/20°C
13°C7/23°C
15°C9/26°C
16°C10/25°C
16°C12/23°C
17°C11/24°C
21°C14/32°C
20°C14/28°C
18°C13/26°C
16°C13/20°C
15°C13/20°C
14°C11/19°C
19°C12/28°C
16°C10/24°C
18°C12/25°C
21°C12/30°C
18°C13/26°C
44AQI
19AQI
47AQI
20AQI
2026 Days Vs Air Quality
Carson, California, United States
99%
67
1%
1
Total number of days with different AQI categories in last 69 days in 2026 (296 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% of 69 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
Carson, California, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
30AQI (US)
19AQI (US)
14AQI (US)
19AQI (US)
27AQI (US)
27AQI (US)
18AQI (US)
20AQI (US)
37AQI (US)
46AQI (US)
34AQI (US)
35AQI (US)
39AQI (US)
40AQI (US)
33AQI (US)
41AQI (US)
33AQI (US)
34AQI (US)
50AQI (US)
50AQI (US)
56AQI (US)
38AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
40AQI (US)
48AQI (US)
41AQI (US)
33AQI (US)
41AQI (US)
39AQI (US)
43AQI (US)
33AQI (US)
36AQI (US)
32AQI (US)
39AQI (US)
30AQI (US)
30AQI (US)
30AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
37AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
28AQI (US)
25AQI (US)
28AQI (US)
31AQI (US)
31AQI (US)
22AQI (US)
26AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
34AQI (US)
31AQI (US)
26AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
January34AQI (US)
Lowest AQI (US) recorded in
March26AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
December56AQI (US)
Lowest AQI (US) recorded in
March35AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Carson's annual 2026 AQI (US) (31) shows an average percentage change of -31.4% (improved AQI (US)) compared to previous years: 2025 (46).