Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
73
O3
0.3
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
57
Good
Tue
24 Mar
58
Good
Wed
25 Mar
57
Good
Thu
26 Mar
55
Good
Fri
27 Mar
51
Good
Sat
28 Mar
55
Good
Sun
29 Mar
18
Excellent
Qusum Air quality rank
Air quality in the last 12 months (Qusum)
|
2026/02
|
23
|
44
|
21
|
16
|
21
|
15
|
14
|
17
|
12
|
15
|
20
|
16
|
12
|
32
|
18
|
17
|
22
|
24
|
16
|
17
|
13
|
16
|
21
|
18
|
13
|
13
|
16
|
37
|
|||
|
2026/01
|
22
|
17
|
17
|
20
|
27
|
26
|
22
|
35
|
34
|
26
|
24
|
21
|
22
|
23
|
17
|
21
|
20
|
23
|
27
|
17
|
43
|
21
|
20
|
20
|
21
|
21
|
17
|
25
|
14
|
20
|
18
|
|
2025/12
|
25
|
26
|
28
|
31
|
22
|
23
|
22
|
27
|
28
|
27
|
23
|
25
|
25
|
28
|
24
|
23
|
26
|
24
|
31
|
24
|
25
|
27
|
25
|
33
|
27
|
24
|
27
|
35
|
32
|
24
|
31
|
|
2025/11
|
7
|
8
|
10
|
11
|
13
|
8
|
10
|
12
|
9
|
11
|
29
|
22
|
17
|
21
|
25
|
25
|
24
|
21
|
26
|
24
|
24
|
25
|
24
|
25
|
22
|
24
|
21
|
29
|
22
|
26
|
|
|
2025/10
|
9
|
9
|
8
|
7
|
7
|
8
|
10
|
8
|
9
|
10
|
9
|
9
|
10
|
13
|
15
|
12
|
13
|
14
|
10
|
11
|
17
|
15
|
13
|
12
|
13
|
17
|
15
|
16
|
16
|
10
|
11
|
|
2025/09
|
10
|
10
|
7
|
6
|
8
|
7
|
8
|
7
|
9
|
8
|
7
|
9
|
8
|
8
|
6
|
8
|
7
|
7
|
8
|
8
|
8
|
7
|
12
|
13
|
11
|
13
|
10
|
8
|
8
|
8
|
|
|
2025/08
|
15
|
10
|
12
|
9
|
10
|
10
|
10
|
9
|
9
|
7
|
8
|
10
|
12
|
10
|
11
|
7
|
8
|
7
|
9
|
9
|
7
|
8
|
7
|
7
|
8
|
7
|
7
|
7
|
6
|
7
|
9
|
|
2025/07
|
8
|
8
|
9
|
7
|
10
|
17
|
17
|
19
|
16
|
14
|
10
|
12
|
11
|
8
|
9
|
8
|
10
|
12
|
12
|
10
|
7
|
10
|
9
|
10
|
9
|
9
|
10
|
8
|
13
|
9
|
11
|
|
2025/06
|
11
|
11
|
14
|
12
|
12
|
11
|
13
|
17
|
21
|
24
|
27
|
23
|
17
|
9
|
8
|
8
|
11
|
10
|
9
|
10
|
14
|
18
|
14
|
9
|
12
|
14
|
14
|
10
|
8
|
10
|
|
|
2025/05
|
15
|
15
|
16
|
18
|
16
|
15
|
20
|
28
|
35
|
31
|
29
|
21
|
17
|
18
|
14
|
13
|
10
|
9
|
10
|
11
|
18
|
20
|
11
|
22
|
11
|
11
|
15
|
12
|
10
|
8
|
10
|
|
2025/04
|
50
|
35
|
45
|
33
|
27
|
27
|
34
|
32
|
30
|
20
|
16
|
24
|
16
|
26
|
37
|
28
|
30
|
19
|
20
|
23
|
24
|
38
|
32
|
43
|
39
|
48
|
26
|
16
|
13
|
22
|
|
|
2025/03
|
31
|
20
|
37
|
39
|
44
|
27
|
35
|
33
|
17
|
22
|
34
|
29
|
22
|
19
|
27
|
37
|
48
|
47
|
61
|
56
|
48
|
20
|
13
|
16
|
18
|
18
|
26
|
48
|
67
|
58
|
85
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution