Qassim, Unayzah, Al Qasim, Saudi Arabia 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
Qassim, Unayzah, Al Qasim, Saudi Arabia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 105 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Qassim, Unayzah, Al Qasim, Saudi Arabia
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
132AQI
86AQI
139AQI
97AQI
In the last 24 hours,
Qassim's AQI reached its highest point of 139 at 9 PM during the Night, while the lowest point, 86, was recorded at 9 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Qassim, Unayzah, Al Qasim, Saudi Arabia
34°C28/40°C
32°C26/39°C
33°C26/40°C
34°C26/41°C
34°C27/41°C
35°C26/42°C
35°C27/42°C
36°C28/42°C
36°C29/43°C
37°C29/43°C
37°C29/43°C
37°C29/44°C
37°C30/43°C
36°C29/42°C
35°C28/42°C
35°C27/42°C
36°C29/43°C
37°C30/44°C
37°C30/44°C
36°C29/43°C
36°C29/43°C
36°C28/43°C
37°C29/43°C
37°C30/44°C
37°C29/44°C
37°C29/44°C
37°C30/44°C
36°C29/42°C
37°C30/43°C
38°C32/44°C
--°C/°C
75AQI
71AQI
74AQI
73AQI
2025 Days Vs Air Quality
Qassim, Unayzah, Al Qasim, Saudi Arabia
93%
199
7%
16
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Qassim, Unayzah, Al Qasim, Saudi Arabia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
84AQI
88AQI
96AQI
103AQI
102AQI
89AQI
80AQI
75AQI
79AQI
84AQI
85AQI
93AQI
89AQI
90AQI
82AQI
84AQI
124AQI
89AQI
75AQI
77AQI
75AQI
75AQI
86AQI
99AQI
86AQI
84AQI
87AQI
88AQI
87AQI
83AQI
78AQI
81AQI
81AQI
79AQI
76AQI
93AQI
106AQI
97AQI
91AQI
89AQI
88AQI
95AQI
91AQI
89AQI
90AQI
90AQI
78AQI
77AQI
88AQI
80AQI
74AQI
71AQI
67AQI
72AQI
67AQI
64AQI
61AQI
63AQI
66AQI
64AQI
65AQI
69AQI
70AQI
82AQI
97AQI
80AQI
76AQI
69AQI
75AQI
77AQI
88AQI
89AQI
112AQI
116AQI
126AQI
127AQI
131AQI
129AQI
130AQI
111AQI
105AQI
88AQI
82AQI
77AQI
75AQI
73AQI
75AQI
76AQI
82AQI
100AQI
92AQI
89AQI
85AQI
80AQI
73AQI
67AQI
72AQI
72AQI
76AQI
72AQI
65AQI
61AQI
61AQI
61AQI
59AQI
56AQI
61AQI
62AQI
72AQI
74AQI
71AQI
69AQI
83AQI
83AQI
89AQI
80AQI
70AQI
68AQI
63AQI
64AQI
75AQI
71AQI
75AQI
78AQI
73AQI
76AQI
79AQI
78AQI
77AQI
77AQI
75AQI
73AQI
74AQI
77AQI
77AQI
72AQI
71AQI
65AQI
70AQI
68AQI
69AQI
65AQI
67AQI
83AQI
81AQI
78AQI
78AQI
76AQI
72AQI
70AQI
69AQI
73AQI
66AQI
75AQI
69AQI
65AQI
65AQI
65AQI
64AQI
63AQI
63AQI
64AQI
66AQI
61AQI
63AQI
68AQI
65AQI
71AQI
62AQI
63AQI
61AQI
59AQI
58AQI
61AQI
62AQI
61AQI
63AQI
61AQI
62AQI
60AQI
67AQI
66AQI
65AQI
65AQI
62AQI
65AQI
64AQI
63AQI
63AQI
65AQI
64AQI
60AQI
59AQI
64AQI
67AQI
60AQI
60AQI
63AQI
66AQI
66AQI
63AQI
62AQI
58AQI
56AQI
63AQI
78AQI
86AQI
83AQI
74AQI
85AQI
80AQI
99AQI
106AQI
114AQI
105AQI
87AQI
81AQI
91AQI
72AQI
74AQI
64AQI
68AQI
108AQI
No. of days
202577AQI
Highest AQI recorded in
August108AQI
Lowest AQI recorded in
June64AQI
202457AQI
Highest AQI recorded in
December98AQI
Lowest AQI recorded in
January5AQI
20233AQI
Highest AQI recorded in
November4AQI
Lowest AQI recorded in
December3AQI
202225AQI
Highest AQI recorded in
February25AQI
Lowest AQI recorded in
February25AQI
202057AQI
Highest AQI recorded in
April81AQI
Lowest AQI recorded in
August45AQI
Most & Least Polluted Years Over the Last 5 Years
Qassim's annual 2025 AQI (77) shows an average percentage change of 656.5% (worsened AQI) compared to previous years: 2020 (57), 2022 (25), 2023 (3), 2024 (57).