Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
74
*
PM2.5
91
PM10
22
O3
0.6
CO
4
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Jan
80
Good
Sat
31 Jan
69
Good
Sun
1 Feb
80
Good
Mon
2 Feb
85
Good
Tue
3 Feb
80
Good
Wed
4 Feb
33
Excellent
Thu
5 Feb
43
Excellent
Air quality in the last 12 months (Queshan)
|
2025/12
|
139
|
107
|
68
|
70
|
118
|
90
|
88
|
124
|
132
|
142
|
204
|
62
|
70
|
76
|
61
|
111
|
212
|
206
|
150
|
200
|
135
|
58
|
76
|
94
|
92
|
74
|
90
|
91
|
127
|
199
|
119
|
|
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
|
|
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