Air Quality
Excellent
No health implications.
19
PM2.5
31
PM10
20
O3
0.6
CO
12
SO2
29
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Oct
38
Excellent
Wed
7 Oct
62
Good
Thu
8 Oct
85
Good
Fri
9 Oct
74
Good
Sat
10 Oct
59
Good
Sun
11 Oct
65
Good
Mon
12 Oct
30
Excellent
Air quality in the last 12 months (Beizhen)
|
2026/08
|
43
|
37
|
41
|
44
|
46
|
46
|
26
|
23
|
25
|
34
|
27
|
25
|
21
|
23
|
28
|
37
|
25
|
28
|
42
|
49
|
48
|
27
|
26
|
26
|
33
|
29
|
35
|
18
|
29
|
42
|
19
|
|
2026/07
|
39
|
45
|
56
|
52
|
39
|
40
|
43
|
40
|
48
|
35
|
24
|
31
|
26
|
19
|
34
|
35
|
56
|
57
|
34
|
42
|
42
|
53
|
34
|
36
|
32
|
35
|
45
|
55
|
46
|
47
|
46
|
|
2026/06
|
67
|
61
|
45
|
27
|
20
|
24
|
26
|
35
|
40
|
28
|
34
|
61
|
50
|
49
|
48
|
40
|
37
|
50
|
37
|
30
|
25
|
41
|
34
|
37
|
36
|
52
|
58
|
65
|
42
|
35
|
|
|
2026/05
|
44
|
43
|
23
|
37
|
75
|
41
|
25
|
31
|
43
|
53
|
56
|
51
|
48
|
46
|
43
|
40
|
38
|
25
|
40
|
35
|
44
|
31
|
34
|
48
|
30
|
31
|
37
|
36
|
30
|
48
|
83
|
|
2026/04
|
57
|
67
|
86
|
31
|
37
|
26
|
28
|
75
|
47
|
42
|
47
|
75
|
37
|
48
|
71
|
95
|
71
|
104
|
74
|
142
|
73
|
40
|
51
|
64
|
76
|
35
|
34
|
28
|
35
|
54
|
|
|
2026/03
|
90
|
91
|
124
|
50
|
31
|
26
|
39
|
56
|
30
|
54
|
61
|
58
|
77
|
41
|
102
|
80
|
131
|
35
|
51
|
45
|
102
|
140
|
106
|
135
|
92
|
97
|
37
|
59
|
51
|
31
|
50
|
|
2026/02
|
62
|
40
|
86
|
87
|
108
|
31
|
39
|
44
|
77
|
76
|
73
|
127
|
149
|
102
|
59
|
43
|
194
|
25
|
65
|
116
|
118
|
110
|
36
|
80
|
85
|
45
|
49
|
51
|
|||
|
2026/01
|
40
|
54
|
71
|
72
|
34
|
71
|
39
|
46
|
89
|
34
|
22
|
52
|
34
|
64
|
64
|
29
|
31
|
32
|
39
|
37
|
33
|
40
|
47
|
45
|
39
|
71
|
29
|
39
|
49
|
55
|
65
|
|
2025/12
|
44
|
24
|
31
|
48
|
51
|
91
|
75
|
33
|
61
|
108
|
31
|
56
|
92
|
105
|
112
|
65
|
65
|
98
|
77
|
30
|
35
|
55
|
53
|
43
|
30
|
36
|
84
|
120
|
31
|
33
|
32
|
|
2025/11
|
69
|
32
|
61
|
50
|
105
|
53
|
70
|
191
|
35
|
35
|
47
|
84
|
35
|
81
|
145
|
67
|
42
|
51
|
69
|
35
|
58
|
87
|
133
|
132
|
29
|
59
|
35
|
67
|
65
|
31
|
|
|
2025/10
|
78
|
64
|
46
|
38
|
35
|
28
|
48
|
22
|
34
|
41
|
50
|
37
|
60
|
87
|
53
|
30
|
37
|
18
|
25
|
24
|
35
|
47
|
40
|
51
|
89
|
39
|
41
|
59
|
97
|
39
|
57
|
|
2025/09
|
40
|
45
|
53
|
45
|
40
|
28
|
30
|
24
|
36
|
27
|
50
|
36
|
38
|
33
|
23
|
26
|
15
|
23
|
41
|
42
|
36
|
48
|
41
|
29
|
33
|
46
|
64
|
35
|
47
|
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