Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
135
*
PM2.5
161
PM10
11
O3
0.1
CO
15
SO2
37
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
14 Jan
79
Good
Thu
15 Jan
87
Good
Fri
16 Jan
63
Good
Sat
17 Jan
82
Good
Sun
18 Jan
58
Good
Mon
19 Jan
54
Good
Tue
20 Jan
38
Excellent
Air quality in the last 12 months (Huaxi)
|
2025/11
|
29
|
30
|
17
|
25
|
23
|
18
|
28
|
20
|
16
|
22
|
28
|
33
|
50
|
56
|
55
|
46
|
52
|
30
|
33
|
43
|
53
|
62
|
65
|
59
|
62
|
71
|
71
|
72
|
44
|
70
|
|
|
2025/10
|
19
|
20
|
27
|
30
|
26
|
26
|
20
|
26
|
26
|
27
|
32
|
31
|
40
|
34
|
18
|
18
|
26
|
22
|
22
|
22
|
22
|
28
|
35
|
44
|
40
|
34
|
32
|
38
|
44
|
31
|
31
|
|
2025/09
|
27
|
28
|
27
|
27
|
32
|
39
|
40
|
35
|
29
|
22
|
23
|
24
|
22
|
26
|
27
|
23
|
23
|
24
|
30
|
41
|
29
|
29
|
27
|
22
|
16
|
20
|
25
|
27
|
25
|
20
|
|
|
2025/08
|
35
|
37
|
37
|
36
|
37
|
32
|
25
|
26
|
28
|
31
|
29
|
30
|
37
|
40
|
24
|
21
|
26
|
28
|
21
|
18
|
20
|
19
|
24
|
24
|
28
|
27
|
23
|
25
|
29
|
36
|
36
|
|
2025/07
|
17
|
20
|
16
|
19
|
25
|
29
|
33
|
31
|
31
|
30
|
27
|
30
|
28
|
27
|
28
|
29
|
28
|
33
|
34
|
34
|
20
|
21
|
16
|
22
|
25
|
27
|
35
|
38
|
36
|
33
|
31
|
|
2025/06
|
26
|
16
|
30
|
30
|
31
|
35
|
40
|
45
|
43
|
34
|
38
|
33
|
25
|
21
|
29
|
31
|
22
|
20
|
15
|
25
|
33
|
17
|
28
|
15
|
21
|
15
|
24
|
19
|
21
|
18
|
|
|
2025/05
|
51
|
60
|
44
|
28
|
37
|
33
|
22
|
31
|
33
|
23
|
44
|
37
|
33
|
39
|
46
|
40
|
36
|
50
|
59
|
25
|
28
|
30
|
42
|
58
|
36
|
24
|
14
|
15
|
22
|
22
|
17
|
|
2025/04
|
41
|
51
|
62
|
70
|
59
|
65
|
61
|
54
|
63
|
56
|
57
|
172
|
269
|
103
|
81
|
67
|
65
|
61
|
35
|
39
|
43
|
29
|
47
|
27
|
49
|
35
|
27
|
37
|
42
|
24
|
|
|
2025/03
|
42
|
44
|
73
|
40
|
26
|
31
|
35
|
42
|
31
|
28
|
39
|
51
|
33
|
32
|
29
|
33
|
43
|
33
|
39
|
51
|
58
|
70
|
62
|
64
|
57
|
58
|
72
|
83
|
25
|
30
|
46
|
|
2025/02
|
22
|
17
|
30
|
38
|
41
|
16
|
27
|
51
|
61
|
36
|
27
|
35
|
37
|
21
|
34
|
44
|
30
|
33
|
20
|
18
|
20
|
16
|
20
|
21
|
31
|
41
|
28
|
36
|
|||
|
2025/01
|
48
|
77
|
66
|
72
|
71
|
78
|
67
|
40
|
25
|
39
|
57
|
66
|
47
|
72
|
62
|
87
|
76
|
65
|
66
|
78
|
80
|
77
|
59
|
50
|
19
|
26
|
46
|
40
|
57
|
46
|
38
|
|
2024/12
|
55
|
73
|
52
|
41
|
23
|
16
|
20
|
45
|
21
|
14
|
24
|
40
|
46
|
62
|
60
|
58
|
60
|
52
|
65
|
72
|
110
|
79
|
65
|
71
|
68
|
44
|
50
|
79
|
60
|
45
|
50
|
|
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