Algiers US Embassy, Algiers, Alger, Algeria 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
Algiers US Embassy, Algiers, Alger, Algeria
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 43 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Algiers US Embassy, Algiers, Alger, Algeria
7 AM11th Mar 2026
6 PM
6 AM12th Mar 2026
19AQI
12AQI
62AQI
14AQI
In the last 24 hours,
Algiers US Embassy's AQI reached its highest point of 62 at 5 AM during the Night, while the lowest point, 12, was recorded at 3 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Algiers US Embassy, Algiers, Alger, Algeria
18°C16/21°C
17°C15/18°C
16°C13/20°C
12°C11/14°C
14°C13/15°C
15°C11/18°C
16°C14/18°C
16°C13/20°C
15°C12/15°C
14°C12/16°C
13°C10/16°C
15°C11/19°C
16°C13/20°C
16°C13/20°C
17°C14/21°C
17°C14/21°C
17°C14/21°C
17°C14/21°C
15°C13/18°C
17°C14/22°C
20°C18/24°C
20°C17/23°C
16°C13/19°C
14°C12/18°C
13°C10/17°C
14°C12/17°C
14°C13/16°C
15°C12/21°C
13°C12/15°C
14°C13/16°C
42AQI
31AQI
42AQI
32AQI
2026 Days Vs Air Quality
Algiers US Embassy, Algiers, Alger, Algeria
83%
59
17%
12
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 72 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
Algiers US Embassy, Algiers, Alger, Algeria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
46AQI (US)
43AQI (US)
34AQI (US)
24AQI (US)
16AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
22AQI (US)
30AQI (US)
28AQI (US)
34AQI (US)
46AQI (US)
40AQI (US)
29AQI (US)
21AQI (US)
29AQI (US)
23AQI (US)
25AQI (US)
44AQI (US)
65AQI (US)
37AQI (US)
41AQI (US)
44AQI (US)
37AQI (US)
43AQI (US)
47AQI (US)
52AQI (US)
41AQI (US)
53AQI (US)
50AQI (US)
47AQI (US)
47AQI (US)
54AQI (US)
49AQI (US)
43AQI (US)
47AQI (US)
52AQI (US)
41AQI (US)
18AQI (US)
27AQI (US)
27AQI (US)
15AQI (US)
25AQI (US)
42AQI (US)
26AQI (US)
36AQI (US)
22AQI (US)
23AQI (US)
44AQI (US)
42AQI (US)
41AQI (US)
59AQI (US)
67AQI (US)
54AQI (US)
47AQI (US)
39AQI (US)
31AQI (US)
52AQI (US)
55AQI (US)
56AQI (US)
67AQI (US)
28AQI (US)
28AQI (US)
37AQI (US)
23AQI (US)
27AQI (US)
24AQI (US)
43AQI (US)
34AQI (US)
41AQI (US)
39AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
January34AQI (US)
202545AQI (US)
Highest AQI (US) recorded in
January56AQI (US)
Lowest AQI (US) recorded in
November33AQI (US)
202454AQI (US)
Highest AQI (US) recorded in
September71AQI (US)
Lowest AQI (US) recorded in
November36AQI (US)
202354AQI (US)
Highest AQI (US) recorded in
December69AQI (US)
Lowest AQI (US) recorded in
May40AQI (US)
202264AQI (US)
Highest AQI (US) recorded in
January74AQI (US)
Lowest AQI (US) recorded in
October55AQI (US)
202168AQI (US)
Highest AQI (US) recorded in
March98AQI (US)
Lowest AQI (US) recorded in
November40AQI (US)
202065AQI (US)
Highest AQI (US) recorded in
November69AQI (US)
Lowest AQI (US) recorded in
December60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Algiers US Embassy's annual 2026 AQI (US) (38) shows an average percentage change of -34.1% (improved AQI (US)) compared to previous years: 2020 (65), 2021 (68), 2022 (64), 2023 (54), 2024 (54), 2025 (45).