Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
49
O3
0.6
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Mar
40
Excellent
Mon
17 Mar
38
Excellent
Tue
18 Mar
33
Excellent
Wed
19 Mar
34
Excellent
Thu
20 Mar
55
Good
Fri
21 Mar
52
Good
Sat
22 Mar
42
Excellent
Air quality in the last 12 months (Malong)
|
2025/02
|
40
|
50
|
19
|
42
|
54
|
50
|
21
|
34
|
35
|
33
|
35
|
50
|
44
|
58
|
55
|
62
|
33
|
40
|
51
|
45
|
54
|
47
|
47
|
28
|
33
|
30
|
32
|
40
|
|||
|
2025/01
|
37
|
54
|
36
|
46
|
37
|
61
|
46
|
52
|
36
|
25
|
18
|
44
|
43
|
54
|
54
|
79
|
59
|
61
|
59
|
64
|
51
|
59
|
55
|
25
|
39
|
28
|
44
|
52
|
95
|
36
|
32
|
|
2024/12
|
25
|
34
|
32
|
33
|
39
|
36
|
42
|
39
|
20
|
24
|
36
|
34
|
41
|
32
|
46
|
58
|
38
|
23
|
44
|
34
|
49
|
42
|
40
|
44
|
37
|
50
|
58
|
34
|
34
|
36
|
49
|
|
2024/11
|
29
|
31
|
46
|
37
|
42
|
48
|
45
|
31
|
18
|
41
|
29
|
23
|
26
|
34
|
42
|
42
|
49
|
38
|
39
|
44
|
29
|
40
|
22
|
18
|
29
|
33
|
29
|
36
|
25
|
25
|
|
|
2024/10
|
8
|
20
|
33
|
30
|
27
|
36
|
16
|
33
|
28
|
30
|
24
|
23
|
26
|
22
|
25
|
15
|
17
|
30
|
40
|
26
|
20
|
22
|
25
|
41
|
42
|
36
|
37
|
41
|
47
|
43
|
38
|
|
2024/09
|
27
|
26
|
19
|
27
|
23
|
32
|
26
|
10
|
10
|
12
|
17
|
19
|
28
|
32
|
32
|
26
|
19
|
23
|
26
|
31
|
32
|
18
|
24
|
43
|
47
|
38
|
36
|
17
|
20
|
22
|
|
|
2024/08
|
36
|
37
|
29
|
20
|
19
|
18
|
16
|
16
|
13
|
19
|
53
|
50
|
51
|
44
|
37
|
35
|
38
|
41
|
38
|
39
|
34
|
26
|
24
|
29
|
22
|
20
|
23
|
28
|
31
|
35
|
29
|
|
2024/07
|
15
|
25
|
24
|
7
|
11
|
11
|
12
|
13
|
14
|
15
|
11
|
14
|
16
|
16
|
16
|
15
|
19
|
17
|
15
|
16
|
17
|
12
|
23
|
27
|
22
|
35
|
39
|
22
|
21
|
16
|
24
|
|
2024/06
|
32
|
26
|
29
|
26
|
15
|
17
|
16
|
14
|
15
|
15
|
16
|
18
|
17
|
19
|
30
|
18
|
18
|
19
|
26
|
33
|
24
|
24
|
19
|
16
|
17
|
17
|
11
|
10
|
15
|
15
|
|
|
2024/05
|
59
|
53
|
27
|
47
|
45
|
40
|
43
|
25
|
18
|
23
|
32
|
23
|
19
|
32
|
17
|
18
|
33
|
27
|
25
|
22
|
26
|
31
|
30
|
29
|
20
|
13
|
13
|
14
|
16
|
19
|
18
|
|
2024/04
|
30
|
40
|
52
|
53
|
54
|
72
|
62
|
45
|
52
|
54
|
69
|
66
|
49
|
42
|
53
|
62
|
75
|
50
|
46
|
41
|
34
|
47
|
45
|
41
|
45
|
45
|
49
|
60
|
47
|
50
|
|
|
2024/03
|
43
|
48
|
33
|
34
|
29
|
40
|
49
|
52
|
55
|
52
|
26
|
56
|
59
|
52
|
55
|
49
|
60
|
57
|
43
|
58
|
55
|
42
|
25
|
33
|
34
|
45
|
55
|
40
|
45
|
56
|
52
|
|
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