Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
52
PM10
18
O3
0.8
CO
3
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Mar
57
Good
Sun
8 Mar
45
Excellent
Mon
9 Mar
62
Good
Tue
10 Mar
66
Good
Wed
11 Mar
72
Good
Thu
12 Mar
55
Good
Fri
13 Mar
50
Excellent
Air quality in the last 12 months (Qishan)
|
2026/02
|
120
|
111
|
103
|
106
|
121
|
143
|
75
|
71
|
84
|
131
|
126
|
105
|
77
|
97
|
71
|
52
|
142
|
98
|
81
|
59
|
187
|
290
|
173
|
72
|
68
|
81
|
66
|
55
|
|||
|
2026/01
|
82
|
117
|
131
|
82
|
62
|
67
|
59
|
69
|
66
|
68
|
80
|
78
|
77
|
93
|
92
|
89
|
109
|
144
|
59
|
44
|
76
|
93
|
130
|
173
|
205
|
176
|
156
|
173
|
156
|
95
|
114
|
|
2025/12
|
88
|
80
|
79
|
93
|
109
|
120
|
64
|
79
|
106
|
114
|
96
|
88
|
94
|
86
|
114
|
105
|
92
|
118
|
111
|
54
|
69
|
109
|
101
|
89
|
64
|
85
|
107
|
132
|
128
|
175
|
106
|
|
2025/11
|
62
|
70
|
111
|
132
|
140
|
107
|
62
|
59
|
70
|
77
|
78
|
74
|
68
|
78
|
68
|
61
|
36
|
36
|
45
|
60
|
66
|
66
|
57
|
80
|
69
|
154
|
140
|
76
|
65
|
60
|
|
|
2025/10
|
30
|
27
|
40
|
21
|
28
|
17
|
13
|
27
|
13
|
11
|
13
|
15
|
32
|
57
|
27
|
37
|
16
|
36
|
40
|
25
|
42
|
55
|
70
|
76
|
76
|
43
|
65
|
64
|
76
|
66
|
60
|
|
2025/09
|
40
|
41
|
56
|
27
|
41
|
46
|
50
|
41
|
47
|
49
|
31
|
19
|
38
|
48
|
47
|
40
|
27
|
11
|
15
|
33
|
18
|
16
|
23
|
29
|
43
|
48
|
31
|
26
|
37
|
44
|
|
|
2025/08
|
41
|
42
|
44
|
41
|
29
|
38
|
41
|
31
|
20
|
25
|
33
|
37
|
38
|
51
|
37
|
30
|
25
|
27
|
22
|
41
|
49
|
36
|
17
|
24
|
40
|
49
|
23
|
15
|
15
|
23
|
29
|
|
2025/07
|
31
|
33
|
19
|
21
|
17
|
12
|
16
|
31
|
35
|
44
|
36
|
41
|
46
|
40
|
34
|
41
|
43
|
35
|
39
|
26
|
26
|
54
|
34
|
25
|
21
|
24
|
26
|
35
|
35
|
36
|
40
|
|
2025/06
|
46
|
45
|
46
|
42
|
36
|
50
|
35
|
39
|
49
|
43
|
55
|
45
|
47
|
52
|
72
|
54
|
54
|
49
|
43
|
43
|
34
|
36
|
31
|
39
|
30
|
30
|
32
|
30
|
36
|
21
|
|
|
2025/05
|
95
|
65
|
92
|
70
|
115
|
343
|
154
|
82
|
89
|
54
|
52
|
59
|
45
|
74
|
69
|
68
|
215
|
124
|
69
|
65
|
64
|
87
|
49
|
50
|
39
|
40
|
51
|
48
|
42
|
52
|
40
|
|
2025/04
|
86
|
87
|
88
|
112
|
97
|
84
|
70
|
88
|
106
|
90
|
149
|
385
|
137
|
70
|
56
|
147
|
96
|
162
|
118
|
76
|
76
|
123
|
84
|
61
|
73
|
58
|
43
|
45
|
60
|
114
|
|
|
2025/03
|
167
|
64
|
37
|
52
|
71
|
72
|
84
|
90
|
87
|
82
|
297
|
205
|
101
|
42
|
65
|
54
|
55
|
49
|
52
|
63
|
68
|
72
|
78
|
71
|
58
|
314
|
225
|
103
|
86
|
86
|
73
|
|
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