Air Quality
Excellent
No health implications.
1
PM2.5
16
PM10
64
O3
0.2
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
62
Good
Thu
1 Oct
65
Good
Fri
2 Oct
67
Good
Sat
3 Oct
63
Good
Sun
4 Oct
64
Good
Mon
5 Oct
66
Good
Tue
6 Oct
28
Excellent
Air quality in the last 12 months (Huozhou)
|
2026/08
|
37
|
37
|
36
|
33
|
44
|
48
|
47
|
52
|
48
|
52
|
46
|
32
|
38
|
42
|
49
|
44
|
49
|
54
|
51
|
49
|
50
|
51
|
53
|
56
|
53
|
46
|
37
|
30
|
62
|
50
|
44
|
|
2026/07
|
48
|
53
|
60
|
58
|
52
|
49
|
52
|
60
|
59
|
53
|
40
|
37
|
58
|
57
|
39
|
44
|
33
|
41
|
53
|
51
|
56
|
45
|
47
|
43
|
49
|
49
|
38
|
37
|
34
|
35
|
37
|
|
2026/06
|
68
|
73
|
76
|
53
|
57
|
37
|
37
|
48
|
42
|
40
|
58
|
57
|
50
|
57
|
67
|
66
|
69
|
53
|
38
|
39
|
46
|
47
|
47
|
50
|
53
|
65
|
65
|
45
|
45
|
48
|
|
|
2026/05
|
55
|
40
|
47
|
57
|
55
|
58
|
52
|
52
|
57
|
64
|
79
|
74
|
79
|
64
|
58
|
41
|
29
|
46
|
56
|
51
|
50
|
40
|
56
|
59
|
37
|
37
|
62
|
51
|
55
|
62
|
62
|
|
2026/04
|
51
|
59
|
124
|
69
|
98
|
67
|
72
|
65
|
74
|
67
|
58
|
61
|
61
|
57
|
63
|
57
|
66
|
63
|
157
|
104
|
67
|
60
|
62
|
61
|
65
|
71
|
125
|
70
|
58
|
58
|
|
|
2026/03
|
55
|
65
|
98
|
76
|
59
|
45
|
51
|
77
|
97
|
102
|
67
|
68
|
117
|
82
|
64
|
77
|
81
|
69
|
65
|
79
|
77
|
98
|
75
|
78
|
84
|
83
|
86
|
71
|
55
|
65
|
57
|
|
2026/02
|
110
|
62
|
69
|
91
|
99
|
89
|
46
|
46
|
66
|
90
|
79
|
89
|
95
|
89
|
61
|
85
|
165
|
78
|
58
|
76
|
152
|
333
|
99
|
92
|
70
|
82
|
50
|
37
|
|||
|
2026/01
|
113
|
118
|
139
|
206
|
135
|
39
|
63
|
66
|
94
|
87
|
54
|
89
|
101
|
111
|
124
|
88
|
90
|
99
|
59
|
52
|
54
|
64
|
83
|
85
|
181
|
155
|
122
|
126
|
140
|
178
|
144
|
|
2025/12
|
95
|
60
|
45
|
66
|
85
|
110
|
100
|
72
|
85
|
117
|
91
|
59
|
83
|
108
|
100
|
116
|
95
|
77
|
104
|
57
|
58
|
95
|
129
|
87
|
46
|
58
|
74
|
94
|
89
|
65
|
76
|
|
2025/11
|
62
|
60
|
77
|
86
|
97
|
95
|
73
|
69
|
84
|
72
|
83
|
82
|
60
|
77
|
94
|
64
|
27
|
28
|
60
|
73
|
64
|
83
|
113
|
145
|
79
|
197
|
198
|
135
|
117
|
88
|
|
|
2025/10
|
62
|
39
|
54
|
52
|
48
|
22
|
34
|
40
|
20
|
18
|
30
|
30
|
47
|
61
|
45
|
54
|
39
|
40
|
54
|
49
|
55
|
63
|
71
|
90
|
66
|
70
|
55
|
71
|
76
|
100
|
76
|
|
2025/09
|
54
|
53
|
30
|
30
|
37
|
68
|
69
|
66
|
55
|
54
|
32
|
32
|
52
|
58
|
57
|
37
|
25
|
29
|
26
|
55
|
37
|
35
|
52
|
56
|
53
|
44
|
44
|
63
|
68
|
69
|
|
|
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