Air Quality
Excellent
No health implications.
19
PM2.5
36
PM10
76
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Nov
53
Good
Sun
16 Nov
56
Good
Mon
17 Nov
45
Excellent
Tue
18 Nov
37
Excellent
Wed
19 Nov
40
Excellent
Thu
20 Nov
39
Excellent
Fri
21 Nov
45
Excellent
Sandu Air quality rank
Air quality in the last 12 months (Sandu)
|
2025/10
|
12
|
13
|
17
|
15
|
17
|
16
|
14
|
13
|
17
|
22
|
21
|
23
|
28
|
28
|
14
|
13
|
17
|
20
|
8
|
8
|
8
|
13
|
26
|
34
|
30
|
18
|
18
|
24
|
38
|
32
|
21
|
|
2025/09
|
14
|
14
|
12
|
12
|
14
|
19
|
20
|
22
|
15
|
9
|
11
|
8
|
11
|
13
|
14
|
10
|
12
|
13
|
18
|
22
|
19
|
23
|
14
|
9
|
7
|
10
|
17
|
18
|
21
|
21
|
|
|
2025/08
|
18
|
19
|
21
|
27
|
22
|
12
|
10
|
11
|
17
|
18
|
16
|
19
|
22
|
20
|
11
|
9
|
11
|
14
|
9
|
9
|
11
|
11
|
13
|
14
|
13
|
14
|
13
|
13
|
18
|
15
|
16
|
|
2025/07
|
10
|
9
|
10
|
12
|
14
|
18
|
20
|
22
|
23
|
17
|
13
|
21
|
18
|
13
|
10
|
14
|
18
|
25
|
24
|
24
|
14
|
7
|
7
|
10
|
11
|
12
|
17
|
20
|
18
|
20
|
16
|
|
2025/06
|
17
|
8
|
12
|
21
|
29
|
25
|
23
|
29
|
30
|
18
|
18
|
21
|
14
|
11
|
19
|
19
|
10
|
10
|
10
|
7
|
8
|
11
|
9
|
12
|
14
|
15
|
12
|
8
|
10
|
9
|
|
|
2025/05
|
31
|
44
|
35
|
16
|
20
|
22
|
18
|
28
|
19
|
17
|
23
|
27
|
28
|
39
|
35
|
23
|
34
|
31
|
34
|
15
|
17
|
18
|
19
|
46
|
29
|
14
|
13
|
11
|
12
|
18
|
13
|
|
2025/04
|
29
|
44
|
56
|
58
|
56
|
57
|
82
|
72
|
73
|
63
|
55
|
62
|
160
|
88
|
65
|
71
|
63
|
60
|
28
|
26
|
35
|
21
|
40
|
19
|
25
|
26
|
19
|
25
|
35
|
19
|
|
|
2025/03
|
33
|
29
|
54
|
21
|
11
|
18
|
24
|
30
|
27
|
18
|
22
|
34
|
23
|
14
|
9
|
23
|
32
|
20
|
26
|
33
|
43
|
54
|
66
|
57
|
62
|
67
|
70
|
72
|
16
|
11
|
26
|
|
2025/02
|
11
|
8
|
26
|
42
|
47
|
21
|
19
|
53
|
55
|
45
|
48
|
41
|
48
|
23
|
17
|
35
|
28
|
18
|
11
|
8
|
17
|
10
|
14
|
33
|
20
|
29
|
21
|
26
|
|||
|
2025/01
|
77
|
79
|
68
|
88
|
83
|
69
|
74
|
48
|
25
|
39
|
45
|
44
|
47
|
65
|
64
|
67
|
60
|
64
|
72
|
66
|
79
|
89
|
109
|
94
|
24
|
13
|
35
|
44
|
84
|
50
|
34
|
|
2024/12
|
46
|
62
|
66
|
72
|
22
|
12
|
12
|
37
|
28
|
12
|
16
|
40
|
51
|
44
|
40
|
45
|
59
|
54
|
67
|
82
|
81
|
85
|
90
|
80
|
78
|
76
|
64
|
60
|
69
|
82
|
57
|
|
2024/11
|
39
|
41
|
48
|
54
|
55
|
57
|
48
|
41
|
47
|
43
|
42
|
42
|
50
|
54
|
55
|
58
|
40
|
11
|
9
|
10
|
12
|
17
|
28
|
30
|
22
|
15
|
26
|
26
|
26
|
33
|
|
|
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