Austin Audubon Society, Cedar Park, Texas, 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
Austin Audubon Society, Cedar Park, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Feb - 11th Feb 2026
Austin Audubon Society, Cedar Park, Texas, United States
7 AM10th Feb 2026
6 PM
6 AM11th Feb 2026
72AQI
12AQI
62AQI
19AQI
In the last 24 hours,
Austin Audubon Society's AQI reached its highest point of 72 at 6 PM during the Day, while the lowest point, 12, was recorded at 9 AM during the Day between 10th Feb and 11th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Austin Audubon Society, Cedar Park, Texas, United States
10°C5/17°C
12°C7/20°C
10°C1/19°C
14°C7/25°C
7°C5/8°C
7°C1/16°C
12°C3/21°C
7°C2/14°C
16°C12/21°C
13°C11/20°C
15°C9/19°C
0°C-5/2°C
-7°C-10/-5°C
-5°C-9/0°C
0°C-6/10°C
5°C0/13°C
9°C1/21°C
7°C1/15°C
2°C-1/8°C
4°C-4/15°C
10°C3/19°C
16°C14/20°C
11°C5/18°C
11°C3/21°C
16°C6/29°C
17°C6/29°C
18°C10/28°C
20°C10/31°C
19°C16/26°C
17°C11/26°C
55AQI
30AQI
48AQI
33AQI
2026 Days Vs Air Quality
Austin Audubon Society, Cedar Park, Texas, United States
86%
36
14%
6
Total number of days with different AQI categories in last 43 days in 2026 (322 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 43 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Austin Audubon Society, Cedar Park, Texas, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
41AQI (US)
47AQI (US)
53AQI (US)
44AQI (US)
54AQI (US)
25AQI (US)
17AQI (US)
33AQI (US)
27AQI (US)
19AQI (US)
18AQI (US)
23AQI (US)
30AQI (US)
23AQI (US)
30AQI (US)
30AQI (US)
23AQI (US)
51AQI (US)
46AQI (US)
46AQI (US)
51AQI (US)
48AQI (US)
36AQI (US)
47AQI (US)
56AQI (US)
57AQI (US)
37AQI (US)
45AQI (US)
47AQI (US)
44AQI (US)
32AQI (US)
43AQI (US)
43AQI (US)
46AQI (US)
42AQI (US)
43AQI (US)
38AQI (US)
27AQI (US)
37AQI (US)
41AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
January37AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
October46AQI (US)
Lowest AQI (US) recorded in
January32AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
December41AQI (US)
Lowest AQI (US) recorded in
January18AQI (US)
202321AQI (US)
Highest AQI (US) recorded in
August25AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
202222AQI (US)
Highest AQI (US) recorded in
March29AQI (US)
Lowest AQI (US) recorded in
August10AQI (US)
202120AQI (US)
Highest AQI (US) recorded in
March28AQI (US)
Lowest AQI (US) recorded in
July14AQI (US)
202021AQI (US)
Highest AQI (US) recorded in
May26AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Austin Audubon Society's annual 2026 AQI (US) (38) shows an average percentage change of 59.1% (worsened AQI (US)) compared to previous years: 2020 (21), 2021 (20), 2022 (22), 2023 (21), 2024 (27), 2025 (39).