Yarm, Stockton On Tees, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Yarm, Stockton On Tees, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 22 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Yarm, Stockton On Tees, United Kingdom
4 AM3rd Aug 2025
9 PM
3 AM4th Aug 2025
27AQI
18AQI
25AQI
23AQI
In the last 24 hours,
Yarm's AQI reached its highest point of 27 at 8 AM during the Day, while the lowest point, 18, was recorded at 11 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yarm, Stockton On Tees, United Kingdom
17°C13/21°C
14°C11/17°C
14°C9/20°C
14°C8/20°C
18°C12/22°C
19°C14/25°C
19°C14/25°C
19°C13/24°C
18°C13/22°C
18°C11/23°C
14°C11/17°C
16°C13/20°C
17°C12/22°C
19°C15/23°C
17°C16/18°C
16°C13/20°C
17°C13/21°C
17°C14/21°C
15°C12/17°C
17°C14/20°C
17°C13/22°C
17°C13/21°C
15°C12/19°C
16°C11/19°C
15°C11/19°C
17°C13/21°C
16°C13/20°C
15°C13/18°C
16°C10/20°C
17°C12/22°C
--°C/°C
26AQI
26AQI
26AQI
26AQI
2025 Days Vs Air Quality
Yarm, Stockton On Tees, United Kingdom
83%
178
17%
37
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 216 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
Yarm, Stockton On Tees, United Kingdom
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
27AQI
41AQI
52AQI
52AQI
25AQI
21AQI
30AQI
36AQI
37AQI
50AQI
57AQI
38AQI
26AQI
35AQI
48AQI
57AQI
63AQI
74AQI
66AQI
57AQI
59AQI
53AQI
47AQI
43AQI
44AQI
38AQI
26AQI
24AQI
25AQI
40AQI
50AQI
41AQI
38AQI
27AQI
25AQI
48AQI
47AQI
50AQI
71AQI
52AQI
61AQI
66AQI
37AQI
41AQI
64AQI
59AQI
50AQI
62AQI
85AQI
44AQI
30AQI
27AQI
27AQI
30AQI
28AQI
25AQI
32AQI
37AQI
40AQI
33AQI
29AQI
27AQI
32AQI
56AQI
59AQI
61AQI
90AQI
93AQI
38AQI
27AQI
26AQI
30AQI
31AQI
36AQI
31AQI
39AQI
70AQI
86AQI
99AQI
73AQI
71AQI
51AQI
34AQI
31AQI
20AQI
18AQI
22AQI
33AQI
32AQI
30AQI
30AQI
52AQI
50AQI
42AQI
35AQI
32AQI
44AQI
49AQI
39AQI
52AQI
60AQI
34AQI
25AQI
39AQI
24AQI
15AQI
30AQI
23AQI
25AQI
39AQI
26AQI
42AQI
37AQI
34AQI
46AQI
60AQI
25AQI
39AQI
51AQI
56AQI
38AQI
27AQI
20AQI
23AQI
25AQI
27AQI
25AQI
31AQI
35AQI
44AQI
52AQI
44AQI
38AQI
40AQI
39AQI
36AQI
40AQI
35AQI
38AQI
39AQI
27AQI
22AQI
22AQI
18AQI
19AQI
16AQI
17AQI
18AQI
17AQI
18AQI
22AQI
20AQI
22AQI
23AQI
21AQI
17AQI
16AQI
17AQI
50AQI
49AQI
38AQI
45AQI
43AQI
37AQI
27AQI
28AQI
34AQI
26AQI
27AQI
33AQI
41AQI
42AQI
24AQI
23AQI
19AQI
17AQI
21AQI
15AQI
19AQI
19AQI
22AQI
22AQI
20AQI
21AQI
17AQI
17AQI
18AQI
21AQI
20AQI
18AQI
24AQI
27AQI
23AQI
29AQI
24AQI
20AQI
25AQI
26AQI
26AQI
45AQI
28AQI
20AQI
46AQI
43AQI
55AQI
39AQI
28AQI
23AQI
23AQI
21AQI
21AQI
19AQI
19AQI
22AQI
43AQI
45AQI
46AQI
38AQI
31AQI
28AQI
26AQI
20AQI
No. of days
202536AQI
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August20AQI
202435AQI
Highest AQI recorded in
September45AQI
Lowest AQI recorded in
January27AQI
202338AQI
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
August25AQI
202239AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
February27AQI
202138AQI
Highest AQI recorded in
September47AQI
Lowest AQI recorded in
November30AQI
202036AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
July20AQI
Most & Least Polluted Years Over the Last 6 Years
Yarm's annual 2025 AQI (36) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (36), 2021 (38), 2022 (39), 2023 (38), 2024 (35).