Air Quality
Excellent
No health implications.
1
PM2.5
7
PM10
36
O3
0.6
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Feb
38
Excellent
Sat
8 Feb
36
Excellent
Sun
9 Feb
32
Excellent
Mon
10 Feb
32
Excellent
Tue
11 Feb
37
Excellent
Wed
12 Feb
40
Excellent
Thu
13 Feb
30
Excellent
Air quality in the last 12 months (Malong)
|
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
|
|
2024/02
|
30
|
47
|
49
|
30
|
35
|
33
|
40
|
54
|
51
|
62
|
51
|
42
|
39
|
31
|
65
|
56
|
31
|
31
|
41
|
55
|
42
|
49
|
55
|
51
|
52
|
39
|
43
|
35
|
44
|
||
|
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