Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
70
*
PM10
82
O3
0.7
CO
5
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Sep
82
Good
Tue
8 Sep
59
Good
Wed
9 Sep
59
Good
Thu
10 Sep
55
Good
Fri
11 Sep
76
Good
Sat
12 Sep
75
Good
Sun
13 Sep
38
Excellent
Air quality in the last 12 months (Qian'an)
|
2026/08
|
32
|
35
|
38
|
33
|
42
|
49
|
41
|
31
|
36
|
42
|
35
|
25
|
22
|
33
|
40
|
45
|
31
|
43
|
52
|
51
|
56
|
32
|
30
|
31
|
36
|
28
|
40
|
24
|
32
|
37
|
32
|
|
2026/07
|
39
|
59
|
76
|
51
|
41
|
34
|
28
|
38
|
49
|
33
|
35
|
34
|
19
|
25
|
51
|
45
|
51
|
46
|
42
|
47
|
52
|
38
|
34
|
36
|
34
|
30
|
38
|
50
|
42
|
34
|
36
|
|
2026/06
|
79
|
67
|
37
|
27
|
32
|
36
|
25
|
42
|
33
|
36
|
35
|
54
|
47
|
36
|
47
|
48
|
36
|
57
|
49
|
37
|
36
|
48
|
49
|
38
|
32
|
54
|
63
|
66
|
52
|
38
|
|
|
2026/05
|
58
|
49
|
28
|
42
|
60
|
56
|
34
|
46
|
61
|
62
|
52
|
60
|
83
|
56
|
62
|
51
|
42
|
23
|
31
|
29
|
45
|
47
|
43
|
66
|
45
|
40
|
60
|
47
|
42
|
64
|
68
|
|
2026/04
|
57
|
68
|
112
|
53
|
54
|
32
|
33
|
61
|
36
|
48
|
69
|
88
|
65
|
69
|
83
|
93
|
63
|
119
|
100
|
102
|
68
|
57
|
62
|
72
|
68
|
53
|
40
|
37
|
43
|
55
|
|
|
2026/03
|
61
|
73
|
125
|
67
|
53
|
42
|
54
|
66
|
31
|
72
|
85
|
79
|
76
|
53
|
66
|
69
|
112
|
45
|
61
|
54
|
92
|
119
|
132
|
160
|
165
|
166
|
67
|
61
|
82
|
34
|
54
|
|
2026/02
|
62
|
36
|
98
|
152
|
78
|
36
|
40
|
37
|
87
|
106
|
94
|
134
|
157
|
136
|
39
|
54
|
101
|
41
|
72
|
104
|
199
|
56
|
49
|
63
|
80
|
70
|
49
|
53
|
|||
|
2026/01
|
44
|
54
|
75
|
72
|
71
|
54
|
24
|
59
|
93
|
30
|
21
|
57
|
27
|
62
|
91
|
59
|
29
|
41
|
29
|
29
|
32
|
52
|
56
|
64
|
44
|
56
|
46
|
54
|
62
|
78
|
69
|
|
2025/12
|
33
|
25
|
30
|
42
|
52
|
97
|
73
|
29
|
60
|
89
|
46
|
41
|
53
|
50
|
105
|
70
|
76
|
126
|
159
|
28
|
38
|
62
|
64
|
35
|
28
|
59
|
85
|
155
|
75
|
46
|
27
|
|
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
|
|
|
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