Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
54
*
PM10
28
O3
0.4
CO
4
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Dec
112
Light
Sat
13 Dec
59
Good
Sun
14 Dec
58
Good
Mon
15 Dec
63
Good
Tue
16 Dec
84
Good
Wed
17 Dec
140
Light
Thu
18 Dec
19
Excellent
Air quality in the last 12 months (Queshan)
|
2025/11
|
57
|
86
|
108
|
91
|
82
|
100
|
30
|
47
|
73
|
94
|
75
|
63
|
93
|
118
|
97
|
106
|
38
|
27
|
30
|
43
|
68
|
59
|
67
|
112
|
108
|
78
|
208
|
83
|
69
|
79
|
|
|
2025/10
|
32
|
12
|
34
|
36
|
41
|
27
|
34
|
61
|
35
|
12
|
19
|
29
|
29
|
44
|
28
|
45
|
14
|
36
|
48
|
45
|
56
|
64
|
64
|
86
|
104
|
67
|
81
|
67
|
82
|
82
|
116
|
|
2025/09
|
33
|
39
|
45
|
40
|
36
|
47
|
41
|
29
|
30
|
30
|
23
|
17
|
35
|
26
|
27
|
36
|
27
|
20
|
11
|
31
|
41
|
20
|
13
|
30
|
40
|
19
|
21
|
33
|
24
|
22
|
|
|
2025/08
|
36
|
26
|
30
|
37
|
46
|
37
|
28
|
29
|
23
|
36
|
20
|
18
|
24
|
27
|
32
|
26
|
30
|
34
|
35
|
25
|
22
|
25
|
29
|
39
|
38
|
26
|
35
|
39
|
33
|
38
|
31
|
|
2025/07
|
24
|
19
|
21
|
22
|
32
|
32
|
40
|
50
|
27
|
42
|
60
|
41
|
31
|
28
|
34
|
47
|
46
|
43
|
40
|
41
|
38
|
28
|
12
|
22
|
27
|
34
|
33
|
26
|
31
|
39
|
43
|
|
2025/06
|
48
|
48
|
59
|
44
|
48
|
40
|
49
|
47
|
40
|
39
|
41
|
50
|
49
|
37
|
35
|
46
|
47
|
29
|
15
|
30
|
43
|
21
|
37
|
31
|
45
|
26
|
21
|
22
|
16
|
23
|
|
|
2025/05
|
70
|
95
|
56
|
50
|
74
|
207
|
165
|
77
|
73
|
41
|
43
|
46
|
53
|
48
|
71
|
55
|
196
|
99
|
95
|
69
|
62
|
78
|
66
|
60
|
50
|
60
|
69
|
68
|
58
|
41
|
30
|
|
2025/04
|
66
|
65
|
60
|
83
|
71
|
80
|
76
|
78
|
100
|
96
|
66
|
235
|
122
|
71
|
52
|
72
|
77
|
75
|
52
|
66
|
66
|
66
|
91
|
92
|
69
|
68
|
72
|
50
|
50
|
67
|
|
|
2025/03
|
83
|
70
|
43
|
50
|
61
|
75
|
78
|
73
|
86
|
84
|
76
|
103
|
112
|
52
|
66
|
55
|
43
|
54
|
48
|
43
|
38
|
57
|
59
|
64
|
54
|
70
|
119
|
164
|
80
|
67
|
75
|
|
2025/02
|
95
|
106
|
130
|
67
|
53
|
45
|
103
|
60
|
56
|
66
|
82
|
95
|
65
|
78
|
69
|
74
|
86
|
84
|
106
|
85
|
80
|
99
|
118
|
78
|
67
|
83
|
88
|
81
|
|||
|
2025/01
|
122
|
142
|
140
|
203
|
83
|
74
|
62
|
61
|
57
|
65
|
70
|
69
|
94
|
134
|
65
|
60
|
69
|
87
|
100
|
115
|
126
|
213
|
109
|
92
|
95
|
75
|
53
|
116
|
191
|
144
|
117
|
|
2024/12
|
61
|
76
|
77
|
101
|
71
|
55
|
92
|
59
|
68
|
90
|
113
|
119
|
83
|
55
|
51
|
65
|
97
|
76
|
61
|
72
|
75
|
60
|
79
|
103
|
93
|
165
|
163
|
48
|
76
|
91
|
84
|
|
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