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HistoryAQIPM2.5PM10COSO2NO2O3

Scottsdale, Arizona, United States Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Scottsdale, Arizona, United States

AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
NaNth undefined NaN
0AQI
Lowest AQI recorded on
NaNth undefined NaN
InfinityAQI

Same Day Analysis (NaNth undefined ):
On this day, AQI across the 0 years varied significantly: 2025 ranks 1st highest AQI at 0 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

2025 Days Vs Air Quality

Scottsdale, Arizona, United States

2025

94%

119

6%

7

0.7%

1

Total number of days with different AQI categories in last 213 days in 2025 (152 days remaining)

Good
119 Days
Moderate
7 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2025, 94% of 213 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

Scottsdale, Arizona, United States

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st March 2025
40AQI
2nd March 2025
37AQI
3rd March 2025
34AQI
4th March 2025
40AQI
5th March 2025
43AQI
6th March 2025
37AQI
1st April 2025
35AQI
2nd April 2025
51AQI
3rd April 2025
26AQI
4th April 2025
21AQI
5th April 2025
18AQI
6th April 2025
18AQI
7th April 2025
27AQI
8th April 2025
37AQI
9th April 2025
37AQI
10th April 2025
38AQI
11th April 2025
39AQI
12th April 2025
39AQI
13th April 2025
34AQI
14th April 2025
39AQI
15th April 2025
36AQI
16th April 2025
32AQI
17th April 2025
39AQI
18th April 2025
32AQI
19th April 2025
26AQI
20th April 2025
25AQI
21st April 2025
27AQI
22nd April 2025
29AQI
23rd April 2025
29AQI
24th April 2025
27AQI
25th April 2025
31AQI
26th April 2025
32AQI
27th April 2025
26AQI
28th April 2025
29AQI
29th April 2025
30AQI
30th April 2025
22AQI
1st May 2025
33AQI
2nd May 2025
32AQI
3rd May 2025
36AQI
4th May 2025
36AQI
5th May 2025
31AQI
6th May 2025
28AQI
7th May 2025
28AQI
8th May 2025
27AQI
9th May 2025
28AQI
10th May 2025
40AQI
11th May 2025
41AQI
12th May 2025
41AQI
13th May 2025
38AQI
14th May 2025
42AQI
15th May 2025
33AQI
16th May 2025
35AQI
17th May 2025
34AQI
18th May 2025
45AQI
19th May 2025
36AQI
20th May 2025
32AQI
21st May 2025
38AQI
22nd May 2025
42AQI
23rd May 2025
37AQI
24th May 2025
37AQI
25th May 2025
37AQI
26th May 2025
35AQI
27th May 2025
38AQI
28th May 2025
46AQI
29th May 2025
39AQI
30th May 2025
34AQI
31st May 2025
37AQI
1st June 2025
40AQI
2nd June 2025
25AQI
3rd June 2025
28AQI
4th June 2025
24AQI
5th June 2025
27AQI
6th June 2025
27AQI
7th June 2025
28AQI
8th June 2025
33AQI
9th June 2025
36AQI
10th June 2025
33AQI
11th June 2025
36AQI
12th June 2025
37AQI
13th June 2025
40AQI
14th June 2025
37AQI
15th June 2025
36AQI
16th June 2025
45AQI
17th June 2025
43AQI
18th June 2025
48AQI
19th June 2025
47AQI
20th June 2025
41AQI
21st June 2025
44AQI
22nd June 2025
43AQI
23rd June 2025
41AQI
24th June 2025
41AQI
25th June 2025
38AQI
26th June 2025
46AQI
27th June 2025
43AQI
28th June 2025
40AQI
29th June 2025
38AQI
30th June 2025
41AQI
1st July 2025
142AQI
2nd July 2025
66AQI
3rd July 2025
59AQI
4th July 2025
44AQI
5th July 2025
55AQI
6th July 2025
45AQI
7th July 2025
40AQI
8th July 2025
55AQI
9th July 2025
43AQI
10th July 2025
42AQI
11th July 2025
46AQI
12th July 2025
52AQI
13th July 2025
45AQI
14th July 2025
47AQI
15th July 2025
44AQI
16th July 2025
53AQI
17th July 2025
35AQI
18th July 2025
33AQI
19th July 2025
31AQI
20th July 2025
32AQI
21st July 2025
43AQI
22nd July 2025
37AQI
23rd July 2025
30AQI
24th July 2025
35AQI
25th July 2025
33AQI
26th July 2025
30AQI
27th July 2025
29AQI
28th July 2025
32AQI
29th July 2025
39AQI
30th July 2025
40AQI

39AQI

31AQI

36AQI

38AQI

45AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202537AQI

6
29
1
31
30
23
6
1
119
7
1

Highest AQI recorded in

July

45AQI

Lowest AQI recorded in

April

31AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
37AQI
Least Polluted Year Recorded
2025(Avg.)
37AQI

Scottsdale's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .