Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
96
PM10
28
O3
1.0
CO
11
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Dec
95
Good
Thu
18 Dec
138
Light
Fri
19 Dec
146
Light
Sat
20 Dec
83
Good
Sun
21 Dec
64
Good
Mon
22 Dec
87
Good
Tue
23 Dec
45
Excellent
Qian'an Air quality rank
Air quality in the last 12 months (Qian'an)
|
2025/11
|
44
|
22
|
45
|
86
|
143
|
101
|
46
|
54
|
43
|
55
|
53
|
95
|
31
|
73
|
125
|
51
|
23
|
34
|
59
|
33
|
50
|
88
|
118
|
82
|
29
|
71
|
37
|
77
|
98
|
68
|
|
|
2025/10
|
70
|
63
|
48
|
61
|
49
|
24
|
46
|
30
|
13
|
18
|
23
|
40
|
50
|
54
|
70
|
44
|
38
|
20
|
21
|
24
|
37
|
48
|
48
|
64
|
109
|
54
|
38
|
71
|
137
|
87
|
51
|
|
2025/09
|
43
|
49
|
58
|
63
|
48
|
41
|
56
|
48
|
61
|
44
|
60
|
58
|
60
|
52
|
48
|
42
|
28
|
41
|
60
|
49
|
53
|
38
|
43
|
64
|
73
|
68
|
81
|
61
|
63
|
75
|
|
|
2025/08
|
45
|
38
|
30
|
27
|
25
|
44
|
41
|
38
|
33
|
38
|
43
|
48
|
34
|
49
|
48
|
33
|
36
|
44
|
31
|
28
|
23
|
24
|
43
|
26
|
27
|
45
|
37
|
18
|
41
|
44
|
41
|
|
2025/07
|
40
|
44
|
23
|
54
|
45
|
29
|
42
|
43
|
44
|
44
|
47
|
45
|
33
|
39
|
39
|
31
|
34
|
35
|
36
|
32
|
38
|
42
|
34
|
28
|
41
|
45
|
38
|
32
|
20
|
29
|
41
|
|
2025/06
|
65
|
63
|
33
|
30
|
57
|
60
|
43
|
48
|
59
|
41
|
56
|
55
|
50
|
37
|
21
|
30
|
47
|
56
|
42
|
39
|
38
|
56
|
66
|
77
|
51
|
60
|
48
|
38
|
64
|
53
|
|
|
2025/05
|
46
|
52
|
40
|
56
|
56
|
37
|
62
|
82
|
39
|
34
|
67
|
92
|
87
|
60
|
55
|
67
|
48
|
45
|
79
|
87
|
66
|
75
|
53
|
44
|
52
|
66
|
73
|
74
|
66
|
88
|
75
|
|
2025/04
|
65
|
25
|
57
|
73
|
33
|
68
|
73
|
53
|
55
|
76
|
80
|
102
|
44
|
32
|
63
|
81
|
78
|
51
|
41
|
70
|
74
|
59
|
73
|
48
|
53
|
84
|
56
|
56
|
70
|
89
|
|
|
2025/03
|
152
|
72
|
36
|
60
|
79
|
51
|
56
|
90
|
151
|
119
|
141
|
75
|
83
|
55
|
39
|
35
|
43
|
28
|
57
|
51
|
45
|
57
|
99
|
106
|
75
|
101
|
70
|
42
|
38
|
55
|
73
|
|
2025/02
|
67
|
80
|
26
|
22
|
26
|
55
|
28
|
26
|
42
|
80
|
108
|
52
|
83
|
91
|
110
|
48
|
27
|
52
|
48
|
45
|
38
|
40
|
33
|
61
|
68
|
74
|
129
|
193
|
|||
|
2025/01
|
70
|
36
|
52
|
86
|
82
|
45
|
32
|
24
|
29
|
44
|
60
|
54
|
63
|
45
|
36
|
58
|
79
|
103
|
64
|
80
|
75
|
61
|
76
|
101
|
139
|
103
|
23
|
47
|
101
|
48
|
51
|
|
2024/12
|
94
|
34
|
56
|
39
|
52
|
36
|
32
|
42
|
66
|
63
|
46
|
90
|
55
|
37
|
56
|
62
|
40
|
48
|
68
|
64
|
37
|
46
|
52
|
79
|
105
|
33
|
34
|
48
|
84
|
97
|
58
|
|
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