Air Quality
Excellent
No health implications.
20
PM2.5
45
PM10
53
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
78
Good
Sat
8 Nov
66
Good
Sun
9 Nov
59
Good
Mon
10 Nov
63
Good
Tue
11 Nov
63
Good
Wed
12 Nov
27
Excellent
Thu
13 Nov
43
Excellent
Air quality in the last 12 months (Huzhu)
|
2025/09
|
45
|
33
|
50
|
53
|
33
|
64
|
60
|
40
|
49
|
51
|
50
|
38
|
77
|
84
|
108
|
101
|
34
|
27
|
38
|
38
|
33
|
43
|
39
|
50
|
34
|
48
|
41
|
41
|
46
|
45
|
|
|
2025/08
|
53
|
41
|
40
|
17
|
21
|
26
|
37
|
17
|
26
|
33
|
33
|
30
|
35
|
31
|
31
|
40
|
45
|
40
|
34
|
113
|
17
|
22
|
26
|
34
|
41
|
27
|
15
|
15
|
23
|
26
|
35
|
|
2025/07
|
32
|
30
|
37
|
20
|
28
|
28
|
42
|
38
|
39
|
43
|
44
|
43
|
53
|
52
|
57
|
28
|
27
|
43
|
35
|
19
|
29
|
39
|
55
|
52
|
28
|
31
|
43
|
36
|
41
|
53
|
85
|
|
2025/06
|
37
|
36
|
38
|
35
|
43
|
46
|
46
|
39
|
35
|
32
|
37
|
41
|
43
|
34
|
36
|
34
|
45
|
44
|
33
|
32
|
27
|
23
|
27
|
19
|
27
|
34
|
26
|
33
|
29
|
30
|
|
|
2025/05
|
44
|
91
|
171
|
97
|
74
|
127
|
118
|
63
|
50
|
33
|
46
|
46
|
56
|
30
|
38
|
50
|
89
|
43
|
45
|
53
|
45
|
53
|
43
|
31
|
29
|
42
|
42
|
70
|
99
|
64
|
72
|
|
2025/04
|
127
|
115
|
112
|
139
|
98
|
72
|
103
|
78
|
78
|
57
|
101
|
79
|
45
|
49
|
66
|
112
|
83
|
100
|
104
|
113
|
73
|
73
|
41
|
51
|
55
|
40
|
35
|
46
|
51
|
55
|
|
|
2025/03
|
79
|
54
|
64
|
64
|
54
|
68
|
72
|
58
|
73
|
68
|
236
|
136
|
97
|
49
|
56
|
49
|
51
|
46
|
54
|
62
|
62
|
71
|
65
|
75
|
83
|
428
|
99
|
65
|
72
|
108
|
96
|
|
2025/02
|
61
|
54
|
44
|
48
|
39
|
51
|
61
|
60
|
63
|
54
|
77
|
75
|
73
|
60
|
53
|
60
|
57
|
58
|
73
|
63
|
72
|
68
|
57
|
58
|
55
|
50
|
59
|
57
|
|||
|
2025/01
|
79
|
61
|
71
|
62
|
56
|
69
|
68
|
86
|
87
|
57
|
60
|
68
|
62
|
64
|
65
|
65
|
71
|
64
|
59
|
56
|
72
|
74
|
93
|
85
|
74
|
62
|
63
|
71
|
137
|
56
|
43
|
|
2024/12
|
53
|
56
|
75
|
60
|
68
|
82
|
62
|
69
|
84
|
65
|
90
|
61
|
62
|
93
|
90
|
60
|
71
|
72
|
83
|
93
|
102
|
130
|
127
|
108
|
108
|
96
|
52
|
78
|
78
|
85
|
63
|
|
2024/11
|
54
|
45
|
59
|
55
|
55
|
65
|
56
|
56
|
75
|
69
|
62
|
58
|
52
|
75
|
92
|
53
|
56
|
54
|
74
|
71
|
77
|
71
|
82
|
44
|
38
|
64
|
51
|
46
|
79
|
84
|
|
|
2024/10
|
28
|
34
|
46
|
45
|
47
|
45
|
51
|
50
|
41
|
38
|
46
|
37
|
41
|
50
|
55
|
32
|
37
|
43
|
49
|
46
|
53
|
37
|
48
|
56
|
53
|
40
|
42
|
46
|
60
|
61
|
43
|
|
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