Air Quality
Excellent
No health implications.
26
PM2.5
40
PM10
77
O3
0.5
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
52
Good
Thu
6 Feb
66
Good
Fri
7 Feb
67
Good
Sat
8 Feb
82
Good
Sun
9 Feb
86
Good
Mon
10 Feb
92
Good
Tue
11 Feb
20
Excellent
Air quality in the last 12 months (Zhenba)
|
2024/12
|
79
|
97
|
100
|
64
|
60
|
57
|
65
|
65
|
67
|
72
|
65
|
73
|
47
|
55
|
79
|
96
|
105
|
104
|
90
|
124
|
129
|
98
|
73
|
103
|
115
|
133
|
102
|
72
|
107
|
135
|
124
|
|
2024/11
|
44
|
32
|
40
|
45
|
42
|
51
|
65
|
76
|
62
|
54
|
60
|
59
|
47
|
31
|
38
|
27
|
9
|
9
|
19
|
24
|
32
|
48
|
56
|
52
|
20
|
45
|
52
|
49
|
56
|
69
|
|
|
2024/10
|
27
|
32
|
40
|
46
|
53
|
51
|
44
|
52
|
41
|
39
|
45
|
41
|
42
|
39
|
36
|
45
|
48
|
30
|
27
|
13
|
15
|
27
|
36
|
50
|
49
|
41
|
32
|
36
|
50
|
62
|
48
|
|
2024/09
|
37
|
44
|
31
|
31
|
28
|
35
|
31
|
38
|
34
|
22
|
42
|
33
|
31
|
27
|
32
|
23
|
25
|
32
|
37
|
29
|
16
|
25
|
37
|
48
|
50
|
61
|
61
|
71
|
47
|
12
|
|
|
2024/08
|
30
|
32
|
24
|
15
|
20
|
22
|
23
|
26
|
24
|
41
|
61
|
50
|
40
|
32
|
28
|
35
|
30
|
19
|
30
|
29
|
31
|
38
|
41
|
46
|
36
|
32
|
29
|
28
|
31
|
34
|
34
|
|
2024/07
|
20
|
23
|
27
|
26
|
14
|
17
|
25
|
14
|
12
|
19
|
15
|
20
|
28
|
15
|
19
|
27
|
21
|
20
|
20
|
22
|
23
|
27
|
31
|
44
|
54
|
47
|
42
|
38
|
27
|
16
|
20
|
|
2024/06
|
57
|
45
|
40
|
25
|
23
|
31
|
29
|
25
|
29
|
34
|
32
|
31
|
33
|
31
|
35
|
23
|
22
|
23
|
25
|
20
|
11
|
25
|
33
|
37
|
25
|
32
|
28
|
35
|
34
|
40
|
|
|
2024/05
|
21
|
27
|
20
|
16
|
28
|
46
|
50
|
44
|
30
|
32
|
53
|
61
|
61
|
59
|
57
|
54
|
58
|
72
|
24
|
24
|
37
|
42
|
40
|
39
|
41
|
23
|
32
|
46
|
31
|
35
|
50
|
|
2024/04
|
49
|
53
|
64
|
44
|
44
|
40
|
32
|
39
|
45
|
33
|
31
|
36
|
42
|
39
|
59
|
56
|
47
|
40
|
71
|
105
|
80
|
64
|
72
|
74
|
46
|
41
|
45
|
32
|
33
|
15
|
|
|
2024/03
|
58
|
49
|
56
|
75
|
77
|
66
|
60
|
61
|
62
|
60
|
54
|
57
|
51
|
46
|
57
|
77
|
73
|
38
|
64
|
71
|
65
|
65
|
67
|
28
|
26
|
43
|
48
|
55
|
51
|
53
|
53
|
|
2024/02
|
87
|
27
|
36
|
42
|
51
|
62
|
70
|
74
|
96
|
184
|
91
|
71
|
74
|
68
|
49
|
47
|
52
|
98
|
471
|
100
|
16
|
29
|
41
|
45
|
57
|
65
|
69
|
74
|
71
|
||
|
2024/01
|
143
|
96
|
76
|
83
|
108
|
125
|
128
|
108
|
106
|
91
|
105
|
108
|
138
|
166
|
115
|
51
|
53
|
65
|
31
|
37
|
39
|
31
|
33
|
47
|
58
|
64
|
67
|
80
|
85
|
94
|
123
|
|
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