Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
47
O3
0.6
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
31
Excellent
Sun
16 Mar
33
Excellent
Mon
17 Mar
38
Excellent
Tue
18 Mar
44
Excellent
Wed
19 Mar
52
Good
Thu
20 Mar
21
Excellent
Fri
21 Mar
17
Excellent
Air quality in the last 12 months (Sandu)
|
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
|
|
|
2024/10
|
8
|
18
|
38
|
34
|
37
|
49
|
45
|
29
|
26
|
32
|
44
|
53
|
56
|
18
|
19
|
22
|
17
|
18
|
14
|
11
|
21
|
13
|
19
|
19
|
19
|
26
|
24
|
30
|
31
|
34
|
40
|
|
2024/09
|
17
|
15
|
12
|
13
|
26
|
32
|
21
|
13
|
13
|
15
|
21
|
26
|
28
|
25
|
21
|
21
|
23
|
24
|
24
|
24
|
20
|
17
|
24
|
30
|
33
|
40
|
40
|
39
|
26
|
19
|
|
|
2024/08
|
7
|
8
|
8
|
11
|
14
|
16
|
17
|
17
|
18
|
18
|
13
|
34
|
31
|
27
|
27
|
26
|
22
|
23
|
23
|
18
|
15
|
11
|
9
|
11
|
12
|
13
|
13
|
19
|
26
|
23
|
21
|
|
2024/07
|
13
|
14
|
9
|
10
|
10
|
9
|
9
|
10
|
14
|
14
|
10
|
11
|
13
|
10
|
11
|
13
|
12
|
10
|
7
|
9
|
14
|
15
|
12
|
11
|
17
|
25
|
18
|
13
|
8
|
8
|
9
|
|
2024/06
|
23
|
23
|
12
|
9
|
11
|
13
|
16
|
15
|
8
|
8
|
10
|
18
|
17
|
15
|
23
|
17
|
11
|
8
|
16
|
21
|
20
|
15
|
10
|
15
|
9
|
7
|
9
|
13
|
11
|
11
|
|
|
2024/05
|
13
|
15
|
9
|
15
|
19
|
28
|
22
|
23
|
22
|
13
|
20
|
22
|
32
|
36
|
42
|
36
|
35
|
18
|
14
|
19
|
10
|
24
|
26
|
26
|
31
|
18
|
16
|
27
|
27
|
13
|
16
|
|
2024/04
|
46
|
57
|
44
|
12
|
11
|
11
|
12
|
18
|
29
|
32
|
32
|
35
|
45
|
53
|
61
|
54
|
30
|
18
|
24
|
18
|
33
|
47
|
24
|
28
|
31
|
23
|
25
|
36
|
56
|
18
|
|
|
2024/03
|
47
|
48
|
48
|
22
|
25
|
30
|
55
|
47
|
44
|
42
|
38
|
39
|
27
|
17
|
17
|
20
|
36
|
17
|
26
|
59
|
64
|
54
|
31
|
41
|
33
|
20
|
45
|
26
|
28
|
42
|
50
|
|
2024/02
|
28
|
17
|
12
|
16
|
16
|
17
|
24
|
34
|
47
|
129
|
50
|
34
|
46
|
49
|
49
|
31
|
43
|
34
|
39
|
45
|
35
|
19
|
19
|
17
|
16
|
23
|
35
|
28
|
30
|
||
|
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