Air Quality
Excellent
No health implications.
12
PM2.5
41
PM10
86
O3
0.3
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
48
Excellent
Fri
8 May
47
Excellent
Sat
9 May
55
Good
Sun
10 May
61
Good
Mon
11 May
67
Good
Tue
12 May
68
Good
Wed
13 May
17
Excellent
Air quality in the last 12 months (Zhenba)
|
2026/04
|
39
|
45
|
54
|
77
|
69
|
66
|
59
|
48
|
35
|
48
|
41
|
33
|
29
|
29
|
29
|
34
|
55
|
53
|
90
|
84
|
43
|
22
|
29
|
38
|
49
|
57
|
51
|
32
|
39
|
42
|
|
|
2026/03
|
13
|
18
|
29
|
45
|
49
|
48
|
32
|
24
|
26
|
31
|
40
|
82
|
104
|
39
|
15
|
21
|
21
|
35
|
55
|
56
|
58
|
55
|
55
|
37
|
37
|
46
|
46
|
45
|
45
|
24
|
30
|
|
2026/02
|
73
|
78
|
87
|
89
|
98
|
96
|
88
|
77
|
69
|
65
|
69
|
67
|
79
|
83
|
66
|
41
|
97
|
66
|
61
|
59
|
71
|
93
|
71
|
43
|
49
|
30
|
33
|
19
|
|||
|
2026/01
|
33
|
58
|
71
|
71
|
68
|
65
|
73
|
84
|
92
|
95
|
92
|
112
|
112
|
109
|
105
|
101
|
122
|
154
|
60
|
34
|
51
|
59
|
71
|
90
|
99
|
92
|
84
|
87
|
72
|
33
|
59
|
|
2025/12
|
87
|
109
|
86
|
86
|
73
|
80
|
85
|
90
|
109
|
103
|
103
|
116
|
57
|
64
|
74
|
74
|
89
|
99
|
99
|
81
|
41
|
62
|
52
|
62
|
59
|
68
|
78
|
101
|
120
|
143
|
75
|
|
2025/11
|
46
|
48
|
52
|
62
|
57
|
43
|
17
|
30
|
34
|
51
|
54
|
60
|
57
|
58
|
55
|
48
|
17
|
22
|
33
|
49
|
56
|
71
|
52
|
52
|
53
|
63
|
86
|
76
|
74
|
79
|
|
|
2025/10
|
14
|
12
|
15
|
12
|
13
|
18
|
19
|
21
|
27
|
23
|
21
|
14
|
14
|
21
|
16
|
20
|
11
|
15
|
14
|
9
|
11
|
22
|
31
|
45
|
38
|
31
|
38
|
45
|
50
|
37
|
41
|
|
2025/09
|
28
|
28
|
25
|
24
|
22
|
20
|
23
|
18
|
23
|
27
|
20
|
14
|
21
|
26
|
35
|
25
|
18
|
10
|
11
|
15
|
15
|
13
|
10
|
15
|
27
|
25
|
20
|
16
|
13
|
16
|
|
|
2025/08
|
28
|
29
|
33
|
34
|
30
|
21
|
24
|
22
|
18
|
13
|
19
|
27
|
25
|
34
|
27
|
16
|
22
|
22
|
28
|
26
|
26
|
23
|
18
|
20
|
23
|
30
|
30
|
21
|
15
|
16
|
19
|
|
2025/07
|
20
|
19
|
23
|
23
|
14
|
17
|
17
|
17
|
22
|
24
|
29
|
35
|
35
|
35
|
32
|
34
|
32
|
19
|
24
|
21
|
24
|
24
|
16
|
14
|
14
|
19
|
21
|
23
|
23
|
25
|
25
|
|
2025/06
|
19
|
28
|
42
|
45
|
37
|
41
|
24
|
27
|
31
|
40
|
38
|
38
|
41
|
33
|
50
|
52
|
44
|
29
|
21
|
32
|
24
|
24
|
23
|
27
|
24
|
19
|
25
|
27
|
22
|
16
|
|
|
2025/05
|
61
|
60
|
71
|
54
|
47
|
89
|
57
|
55
|
73
|
58
|
55
|
56
|
41
|
47
|
62
|
59
|
78
|
62
|
67
|
69
|
67
|
51
|
56
|
53
|
49
|
47
|
39
|
33
|
30
|
41
|
25
|
|
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