Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
67
*
PM10
69
O3
0.5
CO
6
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Jan
87
Good
Mon
12 Jan
71
Good
Tue
13 Jan
79
Good
Wed
14 Jan
72
Good
Thu
15 Jan
87
Good
Fri
16 Jan
83
Good
Sat
17 Jan
28
Excellent
Hancheng Air quality rank
Air quality in the last 12 months (Hancheng)
|
2025/11
|
72
|
77
|
71
|
79
|
78
|
65
|
40
|
46
|
83
|
91
|
90
|
82
|
60
|
83
|
95
|
77
|
23
|
32
|
56
|
71
|
79
|
91
|
90
|
114
|
90
|
158
|
204
|
124
|
116
|
105
|
|
|
2025/10
|
45
|
32
|
38
|
40
|
36
|
19
|
20
|
22
|
19
|
18
|
18
|
20
|
33
|
46
|
31
|
33
|
23
|
25
|
40
|
29
|
31
|
49
|
63
|
70
|
45
|
54
|
60
|
68
|
74
|
91
|
72
|
|
2025/09
|
42
|
37
|
18
|
14
|
31
|
50
|
62
|
55
|
42
|
40
|
25
|
24
|
39
|
50
|
46
|
37
|
24
|
17
|
21
|
44
|
21
|
19
|
25
|
36
|
43
|
36
|
35
|
46
|
46
|
59
|
|
|
2025/08
|
35
|
41
|
41
|
41
|
32
|
37
|
38
|
30
|
28
|
33
|
39
|
43
|
50
|
46
|
35
|
18
|
29
|
34
|
30
|
28
|
37
|
48
|
32
|
26
|
41
|
41
|
30
|
22
|
27
|
38
|
39
|
|
2025/07
|
30
|
24
|
27
|
34
|
23
|
36
|
28
|
39
|
43
|
40
|
48
|
51
|
47
|
40
|
46
|
51
|
45
|
45
|
42
|
30
|
35
|
43
|
23
|
21
|
26
|
31
|
34
|
34
|
39
|
37
|
37
|
|
2025/06
|
46
|
46
|
47
|
57
|
48
|
58
|
65
|
57
|
62
|
58
|
59
|
50
|
54
|
45
|
48
|
52
|
50
|
39
|
29
|
43
|
36
|
39
|
40
|
43
|
47
|
29
|
38
|
27
|
35
|
29
|
|
|
2025/05
|
77
|
89
|
52
|
71
|
209
|
306
|
144
|
100
|
67
|
48
|
51
|
58
|
65
|
68
|
63
|
73
|
193
|
94
|
82
|
71
|
71
|
91
|
50
|
47
|
47
|
45
|
49
|
58
|
59
|
56
|
51
|
|
2025/04
|
79
|
78
|
73
|
99
|
72
|
88
|
98
|
99
|
100
|
68
|
130
|
223
|
139
|
68
|
61
|
107
|
126
|
88
|
64
|
69
|
86
|
164
|
118
|
68
|
65
|
65
|
59
|
51
|
61
|
117
|
|
|
2025/03
|
85
|
70
|
32
|
46
|
72
|
75
|
70
|
81
|
68
|
76
|
114
|
187
|
103
|
69
|
44
|
40
|
48
|
45
|
49
|
51
|
59
|
74
|
109
|
211
|
152
|
242
|
208
|
165
|
85
|
64
|
66
|
|
2025/02
|
154
|
120
|
37
|
48
|
41
|
84
|
63
|
36
|
62
|
80
|
82
|
83
|
79
|
85
|
87
|
77
|
79
|
86
|
80
|
82
|
100
|
100
|
60
|
62
|
74
|
70
|
76
|
85
|
|||
|
2025/01
|
123
|
81
|
86
|
114
|
108
|
59
|
60
|
60
|
54
|
77
|
79
|
70
|
95
|
74
|
41
|
65
|
104
|
110
|
112
|
123
|
133
|
145
|
144
|
101
|
51
|
74
|
40
|
81
|
166
|
136
|
165
|
|
2024/12
|
76
|
72
|
64
|
77
|
64
|
71
|
55
|
58
|
81
|
93
|
92
|
112
|
66
|
59
|
70
|
88
|
104
|
75
|
71
|
88
|
46
|
73
|
104
|
130
|
132
|
91
|
60
|
61
|
84
|
93
|
90
|
|
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