Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
37
PM2.5
161
*
PM10
132
O3
0.6
CO
8
SO2
9
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
6 May
98
Good
Wed
7 May
94
Good
Thu
8 May
80
Good
Fri
9 May
86
Good
Sat
10 May
94
Good
Sun
11 May
102
Light
Mon
12 May
20
Excellent
Air quality in the last 12 months (Huashan)
|
2025/02
|
39
|
67
|
84
|
79
|
53
|
46
|
62
|
36
|
41
|
53
|
62
|
101
|
73
|
80
|
107
|
93
|
68
|
54
|
61
|
56
|
42
|
63
|
89
|
75
|
87
|
119
|
85
|
52
|
|||
|
2025/01
|
82
|
86
|
96
|
96
|
116
|
84
|
51
|
69
|
41
|
49
|
64
|
71
|
78
|
91
|
68
|
64
|
74
|
75
|
92
|
102
|
111
|
127
|
99
|
55
|
32
|
68
|
50
|
46
|
103
|
66
|
89
|
|
2024/12
|
66
|
75
|
86
|
49
|
83
|
136
|
126
|
42
|
50
|
58
|
62
|
63
|
97
|
75
|
62
|
64
|
74
|
74
|
42
|
61
|
80
|
58
|
55
|
71
|
106
|
111
|
60
|
74
|
69
|
76
|
97
|
|
2024/11
|
28
|
55
|
64
|
62
|
42
|
34
|
32
|
37
|
46
|
38
|
47
|
48
|
49
|
59
|
89
|
49
|
29
|
31
|
27
|
36
|
49
|
80
|
30
|
34
|
36
|
41
|
68
|
57
|
47
|
62
|
|
|
2024/10
|
29
|
33
|
28
|
25
|
32
|
14
|
15
|
36
|
39
|
55
|
66
|
61
|
48
|
50
|
51
|
50
|
38
|
28
|
26
|
36
|
44
|
38
|
53
|
47
|
39
|
28
|
28
|
70
|
51
|
36
|
27
|
|
2024/09
|
54
|
55
|
32
|
39
|
38
|
48
|
50
|
53
|
30
|
39
|
20
|
22
|
40
|
47
|
33
|
27
|
23
|
28
|
26
|
23
|
27
|
28
|
29
|
32
|
48
|
46
|
31
|
46
|
45
|
42
|
|
|
2024/08
|
27
|
27
|
37
|
39
|
35
|
40
|
46
|
44
|
48
|
45
|
48
|
55
|
48
|
37
|
30
|
38
|
44
|
38
|
30
|
24
|
37
|
41
|
47
|
52
|
46
|
48
|
35
|
27
|
28
|
32
|
50
|
|
2024/07
|
17
|
20
|
30
|
24
|
28
|
28
|
29
|
28
|
33
|
33
|
33
|
20
|
14
|
20
|
36
|
43
|
30
|
27
|
30
|
27
|
26
|
30
|
44
|
36
|
25
|
24
|
16
|
18
|
25
|
40
|
36
|
|
2024/06
|
42
|
34
|
44
|
42
|
45
|
24
|
36
|
52
|
55
|
29
|
37
|
54
|
54
|
62
|
65
|
45
|
34
|
43
|
22
|
32
|
34
|
24
|
26
|
33
|
39
|
44
|
32
|
16
|
19
|
23
|
|
|
2024/05
|
40
|
45
|
37
|
39
|
35
|
40
|
61
|
53
|
38
|
53
|
53
|
97
|
88
|
64
|
67
|
40
|
58
|
58
|
39
|
46
|
52
|
38
|
47
|
62
|
52
|
58
|
32
|
33
|
38
|
38
|
47
|
|
2024/04
|
85
|
32
|
33
|
50
|
38
|
53
|
45
|
33
|
57
|
54
|
58
|
67
|
43
|
40
|
60
|
60
|
48
|
70
|
57
|
41
|
46
|
59
|
69
|
75
|
58
|
56
|
64
|
29
|
35
|
44
|
|
|
2024/03
|
52
|
59
|
58
|
55
|
37
|
74
|
79
|
79
|
71
|
85
|
75
|
86
|
69
|
76
|
97
|
88
|
108
|
63
|
84
|
96
|
77
|
58
|
84
|
59
|
38
|
50
|
60
|
52
|
57
|
58
|
93
|
|
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