Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
63
PM10
44
O3
0.4
CO
9
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jan
58
Good
Wed
8 Jan
41
Excellent
Thu
9 Jan
42
Excellent
Fri
10 Jan
58
Good
Sat
11 Jan
82
Good
Sun
12 Jan
95
Good
Mon
13 Jan
30
Excellent
Air quality in the last 12 months (Tiexi)
|
2024/11
|
58
|
85
|
120
|
36
|
36
|
36
|
47
|
62
|
54
|
46
|
56
|
52
|
56
|
35
|
38
|
38
|
35
|
40
|
39
|
67
|
79
|
94
|
144
|
60
|
53
|
32
|
35
|
44
|
42
|
56
|
|
|
2024/10
|
27
|
27
|
26
|
42
|
51
|
46
|
38
|
46
|
44
|
24
|
38
|
40
|
63
|
55
|
24
|
36
|
64
|
46
|
30
|
40
|
33
|
35
|
39
|
55
|
78
|
69
|
30
|
50
|
65
|
75
|
78
|
|
2024/09
|
20
|
25
|
27
|
31
|
23
|
23
|
28
|
39
|
35
|
21
|
34
|
28
|
32
|
21
|
29
|
31
|
48
|
36
|
34
|
16
|
23
|
39
|
35
|
36
|
31
|
36
|
43
|
46
|
42
|
21
|
|
|
2024/08
|
19
|
17
|
24
|
30
|
18
|
27
|
36
|
32
|
34
|
31
|
27
|
23
|
19
|
26
|
29
|
29
|
36
|
39
|
30
|
25
|
15
|
13
|
24
|
32
|
29
|
28
|
23
|
27
|
32
|
40
|
26
|
|
2024/07
|
85
|
46
|
14
|
35
|
54
|
48
|
36
|
63
|
49
|
59
|
65
|
67
|
66
|
56
|
63
|
36
|
14
|
37
|
45
|
18
|
32
|
25
|
28
|
19
|
25
|
9
|
14
|
10
|
21
|
29
|
22
|
|
2024/06
|
25
|
21
|
39
|
40
|
46
|
42
|
39
|
38
|
35
|
33
|
47
|
36
|
39
|
28
|
18
|
29
|
34
|
31
|
49
|
39
|
40
|
72
|
13
|
13
|
23
|
35
|
48
|
44
|
35
|
31
|
|
|
2024/05
|
42
|
61
|
60
|
58
|
37
|
64
|
52
|
46
|
61
|
67
|
79
|
32
|
39
|
55
|
26
|
22
|
45
|
52
|
28
|
23
|
41
|
51
|
31
|
32
|
27
|
15
|
17
|
25
|
37
|
38
|
19
|
|
2024/04
|
71
|
75
|
56
|
95
|
120
|
80
|
96
|
144
|
115
|
157
|
74
|
104
|
65
|
73
|
141
|
179
|
72
|
53
|
71
|
203
|
133
|
68
|
50
|
51
|
57
|
55
|
62
|
29
|
47
|
55
|
|
|
2024/03
|
35
|
47
|
34
|
51
|
42
|
50
|
53
|
42
|
45
|
94
|
99
|
44
|
57
|
97
|
77
|
107
|
40
|
81
|
48
|
41
|
78
|
44
|
53
|
37
|
63
|
79
|
85
|
164
|
87
|
57
|
63
|
|
2024/02
|
109
|
110
|
106
|
100
|
113
|
112
|
100
|
127
|
197
|
258
|
74
|
54
|
89
|
47
|
53
|
61
|
50
|
35
|
37
|
41
|
47
|
56
|
73
|
103
|
177
|
69
|
61
|
98
|
70
|
||
|
2024/01
|
89
|
115
|
97
|
54
|
43
|
56
|
28
|
34
|
98
|
49
|
60
|
49
|
54
|
48
|
51
|
55
|
80
|
74
|
85
|
51
|
36
|
42
|
71
|
69
|
69
|
83
|
87
|
89
|
87
|
145
|
88
|
|
2023/12
|
43
|
40
|
39
|
65
|
87
|
63
|
42
|
85
|
33
|
33
|
40
|
59
|
63
|
69
|
43
|
28
|
34
|
83
|
76
|
56
|
75
|
68
|
83
|
93
|
95
|
65
|
50
|
102
|
77
|
111
|
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