Air Quality
Excellent
No health implications.
23
PM2.5
42
PM10
30
O3
0.4
CO
9
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Mar
82
Good
Wed
12 Mar
59
Good
Thu
13 Mar
50
Excellent
Fri
14 Mar
56
Good
Sat
15 Mar
64
Good
Sun
16 Mar
64
Good
Mon
17 Mar
41
Excellent
Air quality in the last 12 months (Zoige)
|
2025/01
|
52
|
59
|
50
|
58
|
47
|
50
|
46
|
55
|
50
|
49
|
41
|
40
|
36
|
49
|
51
|
36
|
44
|
49
|
49
|
51
|
50
|
54
|
52
|
46
|
53
|
48
|
28
|
39
|
67
|
34
|
33
|
|
2024/12
|
48
|
48
|
46
|
40
|
39
|
36
|
41
|
29
|
25
|
32
|
38
|
35
|
32
|
36
|
40
|
39
|
42
|
36
|
40
|
42
|
50
|
46
|
46
|
56
|
55
|
52
|
60
|
55
|
52
|
44
|
44
|
|
2024/11
|
27
|
27
|
29
|
26
|
28
|
24
|
26
|
28
|
28
|
22
|
35
|
25
|
33
|
25
|
24
|
25
|
23
|
25
|
24
|
24
|
28
|
28
|
21
|
23
|
39
|
35
|
35
|
38
|
40
|
45
|
|
|
2024/10
|
22
|
30
|
31
|
31
|
33
|
33
|
30
|
30
|
26
|
22
|
23
|
20
|
24
|
25
|
24
|
22
|
20
|
26
|
18
|
23
|
34
|
34
|
33
|
30
|
27
|
21
|
31
|
33
|
30
|
22
|
22
|
|
2024/09
|
28
|
25
|
27
|
21
|
17
|
19
|
21
|
28
|
18
|
17
|
19
|
22
|
18
|
19
|
19
|
19
|
22
|
21
|
20
|
18
|
17
|
25
|
34
|
33
|
33
|
34
|
40
|
33
|
21
|
21
|
|
|
2024/08
|
28
|
33
|
24
|
26
|
28
|
28
|
24
|
19
|
36
|
42
|
32
|
32
|
29
|
30
|
25
|
29
|
30
|
28
|
32
|
33
|
32
|
30
|
30
|
27
|
30
|
21
|
27
|
28
|
27
|
27
|
34
|
|
2024/07
|
21
|
26
|
24
|
22
|
24
|
38
|
19
|
15
|
20
|
23
|
32
|
29
|
21
|
19
|
20
|
22
|
20
|
23
|
22
|
18
|
54
|
29
|
24
|
46
|
51
|
46
|
30
|
29
|
25
|
25
|
28
|
|
2024/06
|
31
|
31
|
35
|
31
|
31
|
25
|
35
|
22
|
28
|
34
|
34
|
37
|
37
|
31
|
35
|
22
|
25
|
24
|
23
|
22
|
24
|
22
|
31
|
24
|
26
|
30
|
27
|
22
|
33
|
24
|
|
|
2024/05
|
28
|
21
|
22
|
48
|
51
|
51
|
50
|
32
|
36
|
41
|
41
|
47
|
40
|
27
|
23
|
40
|
60
|
40
|
43
|
54
|
43
|
41
|
49
|
43
|
26
|
42
|
38
|
23
|
17
|
30
|
48
|
|
2024/04
|
44
|
61
|
57
|
46
|
27
|
22
|
24
|
34
|
22
|
31
|
38
|
33
|
37
|
25
|
75
|
66
|
30
|
25
|
31
|
39
|
33
|
26
|
30
|
27
|
34
|
30
|
27
|
48
|
28
|
24
|
|
|
2024/03
|
47
|
54
|
45
|
56
|
47
|
60
|
57
|
57
|
49
|
39
|
50
|
35
|
29
|
34
|
23
|
129
|
62
|
66
|
74
|
54
|
49
|
50
|
67
|
30
|
34
|
25
|
42
|
42
|
28
|
41
|
45
|
|
2024/02
|
41
|
46
|
34
|
41
|
39
|
49
|
45
|
36
|
49
|
70
|
35
|
39
|
34
|
41
|
34
|
34
|
33
|
64
|
125
|
110
|
93
|
83
|
73
|
79
|
66
|
55
|
52
|
48
|
35
|
||
|
1
|
2
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3
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4
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5
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6
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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