Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
87
PM2.5
372
*
PM10
35
O3
0.6
CO
5
SO2
31
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
25 Jan
61
Good
Mon
26 Jan
64
Good
Tue
27 Jan
58
Good
Wed
28 Jan
65
Good
Thu
29 Jan
51
Good
Fri
30 Jan
55
Good
Sat
31 Jan
44
Excellent
Air quality in the last 12 months (Qingchuan)
|
2025/11
|
46
|
38
|
33
|
25
|
23
|
21
|
28
|
60
|
50
|
40
|
46
|
54
|
57
|
57
|
44
|
39
|
50
|
42
|
50
|
56
|
64
|
66
|
56
|
58
|
70
|
68
|
84
|
79
|
80
|
66
|
|
|
2025/10
|
17
|
19
|
17
|
16
|
17
|
15
|
21
|
24
|
27
|
17
|
13
|
16
|
24
|
26
|
23
|
36
|
18
|
21
|
22
|
16
|
16
|
16
|
15
|
14
|
19
|
32
|
42
|
42
|
40
|
32
|
43
|
|
2025/09
|
33
|
30
|
40
|
36
|
32
|
60
|
49
|
36
|
32
|
28
|
17
|
18
|
29
|
34
|
38
|
19
|
20
|
13
|
19
|
23
|
16
|
18
|
19
|
32
|
34
|
47
|
21
|
16
|
26
|
34
|
|
|
2025/08
|
36
|
37
|
40
|
42
|
33
|
26
|
21
|
24
|
19
|
19
|
25
|
34
|
29
|
36
|
30
|
24
|
23
|
27
|
31
|
30
|
26
|
22
|
18
|
26
|
23
|
29
|
31
|
16
|
13
|
20
|
23
|
|
2025/07
|
21
|
28
|
27
|
25
|
23
|
26
|
24
|
28
|
23
|
30
|
24
|
29
|
34
|
34
|
41
|
46
|
45
|
31
|
30
|
30
|
26
|
29
|
21
|
19
|
21
|
28
|
33
|
30
|
36
|
28
|
34
|
|
2025/06
|
31
|
35
|
44
|
43
|
40
|
49
|
37
|
38
|
34
|
35
|
36
|
47
|
48
|
49
|
52
|
50
|
52
|
28
|
36
|
49
|
39
|
25
|
29
|
24
|
22
|
27
|
33
|
38
|
37
|
18
|
|
|
2025/05
|
55
|
58
|
77
|
69
|
34
|
51
|
39
|
41
|
162
|
67
|
63
|
60
|
43
|
52
|
55
|
76
|
96
|
97
|
89
|
73
|
66
|
68
|
71
|
55
|
52
|
56
|
33
|
34
|
36
|
34
|
41
|
|
2025/04
|
58
|
69
|
69
|
66
|
69
|
56
|
58
|
65
|
65
|
59
|
59
|
483
|
196
|
94
|
89
|
78
|
65
|
92
|
110
|
63
|
67
|
98
|
68
|
51
|
49
|
36
|
38
|
51
|
44
|
44
|
|
|
2025/03
|
56
|
53
|
39
|
26
|
28
|
40
|
40
|
55
|
40
|
48
|
110
|
118
|
71
|
28
|
45
|
46
|
54
|
57
|
53
|
61
|
54
|
57
|
55
|
55
|
58
|
75
|
204
|
86
|
81
|
56
|
52
|
|
2025/02
|
43
|
43
|
38
|
49
|
43
|
45
|
44
|
41
|
54
|
54
|
57
|
71
|
59
|
53
|
54
|
63
|
46
|
47
|
49
|
47
|
52
|
55
|
48
|
31
|
35
|
44
|
54
|
55
|
|||
|
2025/01
|
90
|
71
|
88
|
76
|
68
|
77
|
52
|
56
|
61
|
56
|
46
|
55
|
63
|
61
|
44
|
51
|
66
|
52
|
87
|
100
|
107
|
105
|
97
|
62
|
55
|
77
|
67
|
82
|
154
|
80
|
46
|
|
2024/12
|
70
|
92
|
64
|
55
|
51
|
52
|
57
|
34
|
32
|
45
|
61
|
55
|
37
|
48
|
61
|
77
|
87
|
78
|
54
|
57
|
59
|
52
|
63
|
56
|
57
|
62
|
66
|
59
|
66
|
61
|
71
|
|
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