Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
147
O3
0.4
CO
11
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jun
63
Good
Thu
19 Jun
84
Good
Fri
20 Jun
84
Good
Sat
21 Jun
85
Good
Sun
22 Jun
84
Good
Mon
23 Jun
69
Good
Tue
24 Jun
15
Excellent
Huzhu Air quality rank
Air quality in the last 12 months (Huzhu)
|
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
|
|
2024/09
|
39
|
39
|
36
|
13
|
15
|
19
|
24
|
44
|
17
|
22
|
25
|
28
|
17
|
28
|
41
|
23
|
28
|
36
|
42
|
18
|
26
|
37
|
29
|
60
|
46
|
37
|
59
|
54
|
24
|
21
|
|
|
2024/08
|
39
|
22
|
26
|
29
|
36
|
37
|
31
|
46
|
42
|
23
|
32
|
36
|
43
|
21
|
24
|
27
|
30
|
28
|
32
|
37
|
44
|
51
|
44
|
37
|
34
|
45
|
43
|
45
|
27
|
49
|
49
|
|
2024/07
|
18
|
25
|
25
|
37
|
40
|
50
|
50
|
42
|
51
|
52
|
49
|
45
|
43
|
31
|
45
|
37
|
39
|
34
|
28
|
112
|
178
|
50
|
43
|
62
|
48
|
56
|
48
|
28
|
27
|
34
|
28
|
|
2024/06
|
50
|
41
|
36
|
33
|
41
|
26
|
43
|
30
|
35
|
37
|
32
|
36
|
32
|
32
|
41
|
25
|
33
|
28
|
48
|
29
|
26
|
32
|
34
|
38
|
49
|
40
|
45
|
31
|
37
|
25
|
|
|
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