Air Quality
Excellent
No health implications.
16
PM2.5
41
PM10
99
O3
0.2
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 May
59
Good
Thu
15 May
96
Good
Fri
16 May
120
Light
Sat
17 May
55
Good
Sun
18 May
83
Good
Mon
19 May
44
Excellent
Tue
20 May
43
Excellent
Air quality in the last 12 months (Zhuozhou)
|
2025/02
|
93
|
70
|
11
|
22
|
22
|
68
|
18
|
17
|
36
|
82
|
124
|
37
|
59
|
74
|
85
|
31
|
27
|
47
|
34
|
34
|
29
|
25
|
21
|
52
|
54
|
58
|
119
|
163
|
|||
|
2025/01
|
61
|
37
|
44
|
70
|
61
|
17
|
24
|
16
|
19
|
41
|
51
|
42
|
64
|
44
|
31
|
50
|
72
|
94
|
55
|
79
|
65
|
58
|
74
|
103
|
128
|
109
|
15
|
34
|
178
|
82
|
78
|
|
2024/12
|
73
|
22
|
55
|
71
|
41
|
33
|
15
|
42
|
58
|
52
|
54
|
84
|
42
|
33
|
44
|
53
|
32
|
25
|
56
|
53
|
20
|
40
|
54
|
78
|
88
|
34
|
29
|
41
|
67
|
67
|
56
|
|
2024/11
|
112
|
89
|
54
|
20
|
51
|
63
|
113
|
160
|
168
|
132
|
109
|
124
|
109
|
38
|
61
|
53
|
39
|
58
|
65
|
76
|
40
|
33
|
56
|
110
|
57
|
14
|
20
|
30
|
44
|
54
|
|
|
2024/10
|
13
|
20
|
42
|
64
|
83
|
100
|
41
|
50
|
93
|
24
|
64
|
99
|
126
|
106
|
61
|
51
|
66
|
44
|
15
|
35
|
55
|
35
|
47
|
73
|
148
|
204
|
51
|
58
|
101
|
133
|
197
|
|
2024/09
|
33
|
16
|
38
|
59
|
28
|
27
|
34
|
40
|
58
|
23
|
26
|
28
|
41
|
31
|
40
|
52
|
46
|
55
|
52
|
30
|
11
|
17
|
43
|
59
|
47
|
51
|
51
|
61
|
80
|
10
|
|
|
2024/08
|
32
|
47
|
32
|
25
|
17
|
36
|
46
|
41
|
42
|
41
|
27
|
14
|
18
|
32
|
46
|
40
|
43
|
26
|
29
|
21
|
21
|
33
|
41
|
37
|
38
|
14
|
19
|
29
|
42
|
55
|
55
|
|
2024/07
|
31
|
40
|
47
|
65
|
69
|
33
|
51
|
38
|
65
|
68
|
74
|
59
|
54
|
73
|
58
|
43
|
31
|
38
|
51
|
38
|
51
|
40
|
57
|
46
|
19
|
27
|
36
|
32
|
37
|
17
|
29
|
|
2024/06
|
51
|
61
|
60
|
67
|
66
|
71
|
60
|
53
|
51
|
56
|
59
|
67
|
78
|
46
|
45
|
68
|
68
|
67
|
64
|
67
|
56
|
76
|
91
|
35
|
45
|
70
|
62
|
64
|
68
|
41
|
|
|
2024/05
|
55
|
66
|
63
|
74
|
70
|
65
|
67
|
74
|
77
|
97
|
124
|
47
|
71
|
80
|
40
|
67
|
79
|
87
|
67
|
39
|
56
|
77
|
82
|
39
|
25
|
29
|
44
|
66
|
77
|
65
|
26
|
|
2024/04
|
81
|
81
|
77
|
67
|
75
|
94
|
67
|
89
|
52
|
65
|
105
|
104
|
72
|
60
|
110
|
77
|
90
|
93
|
80
|
56
|
88
|
90
|
38
|
58
|
88
|
98
|
93
|
40
|
28
|
30
|
|
|
2024/03
|
40
|
83
|
72
|
61
|
79
|
77
|
71
|
33
|
65
|
106
|
94
|
73
|
70
|
78
|
101
|
117
|
50
|
116
|
80
|
63
|
86
|
80
|
83
|
87
|
75
|
100
|
152
|
301
|
118
|
71
|
88
|
|
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