Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
63
*
PM10
59
O3
0.4
CO
10
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Oct
54
Good
Sun
25 Oct
58
Good
Mon
26 Oct
53
Good
Tue
27 Oct
53
Good
Wed
28 Oct
56
Good
Thu
29 Oct
57
Good
Fri
30 Oct
34
Excellent
Air quality in the last 12 months (Xiahe)
|
2026/08
|
28
|
29
|
32
|
39
|
40
|
38
|
41
|
37
|
38
|
43
|
32
|
33
|
43
|
39
|
30
|
32
|
29
|
28
|
35
|
38
|
35
|
31
|
26
|
25
|
25
|
23
|
20
|
29
|
32
|
33
|
35
|
|
2026/07
|
40
|
36
|
43
|
45
|
46
|
42
|
36
|
37
|
39
|
27
|
100
|
27
|
25
|
32
|
29
|
34
|
28
|
35
|
34
|
36
|
36
|
36
|
44
|
43
|
42
|
38
|
39
|
37
|
34
|
55
|
26
|
|
2026/06
|
67
|
47
|
36
|
42
|
47
|
75
|
69
|
60
|
48
|
37
|
31
|
34
|
41
|
41
|
44
|
46
|
39
|
32
|
37
|
28
|
30
|
31
|
41
|
36
|
32
|
36
|
43
|
39
|
36
|
40
|
|
|
2026/05
|
30
|
34
|
39
|
44
|
42
|
41
|
57
|
45
|
45
|
40
|
46
|
49
|
51
|
64
|
45
|
32
|
34
|
40
|
42
|
44
|
42
|
80
|
48
|
38
|
36
|
54
|
42
|
32
|
35
|
42
|
71
|
|
2026/04
|
45
|
41
|
66
|
53
|
62
|
58
|
39
|
34
|
40
|
43
|
31
|
50
|
34
|
32
|
38
|
39
|
49
|
47
|
199
|
101
|
47
|
51
|
69
|
59
|
53
|
55
|
39
|
29
|
35
|
36
|
|
|
2026/03
|
69
|
62
|
66
|
82
|
85
|
61
|
53
|
52
|
33
|
41
|
41
|
68
|
95
|
67
|
86
|
62
|
44
|
47
|
49
|
60
|
63
|
76
|
75
|
55
|
43
|
38
|
49
|
56
|
46
|
52
|
37
|
|
2026/02
|
74
|
69
|
74
|
80
|
63
|
68
|
57
|
46
|
64
|
68
|
54
|
52
|
39
|
47
|
67
|
58
|
106
|
56
|
55
|
37
|
59
|
79
|
106
|
54
|
60
|
64
|
64
|
70
|
|||
|
2026/01
|
66
|
66
|
68
|
68
|
60
|
61
|
46
|
42
|
49
|
43
|
46
|
45
|
45
|
55
|
52
|
52
|
49
|
72
|
69
|
63
|
60
|
60
|
51
|
48
|
140
|
137
|
94
|
90
|
101
|
69
|
69
|
|
2025/12
|
52
|
59
|
56
|
57
|
55
|
53
|
56
|
61
|
60
|
55
|
53
|
122
|
64
|
51
|
53
|
53
|
53
|
54
|
63
|
53
|
58
|
67
|
65
|
59
|
51
|
52
|
50
|
47
|
49
|
49
|
64
|
|
2025/11
|
53
|
38
|
46
|
43
|
41
|
27
|
46
|
76
|
66
|
42
|
45
|
45
|
33
|
50
|
46
|
50
|
59
|
46
|
46
|
51
|
50
|
56
|
50
|
92
|
61
|
68
|
49
|
53
|
52
|
53
|
|
|
2025/10
|
19
|
30
|
38
|
33
|
22
|
23
|
15
|
15
|
19
|
18
|
21
|
21
|
32
|
31
|
33
|
38
|
29
|
43
|
41
|
43
|
32
|
25
|
22
|
28
|
33
|
35
|
39
|
46
|
48
|
49
|
59
|
|
2025/09
|
33
|
25
|
29
|
28
|
36
|
58
|
59
|
48
|
42
|
36
|
34
|
36
|
47
|
51
|
27
|
59
|
25
|
17
|
24
|
32
|
27
|
26
|
31
|
39
|
37
|
25
|
24
|
20
|
24
|
27
|
|
|
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