Air Quality
Excellent
No health implications.
13
PM2.5
30
PM10
13
O3
0.6
CO
8
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
53
Good
Fri
14 Nov
63
Good
Sat
15 Nov
64
Good
Sun
16 Nov
66
Good
Mon
17 Nov
43
Excellent
Tue
18 Nov
34
Excellent
Wed
19 Nov
21
Excellent
Air quality in the last 12 months (Pingguo)
|
2025/10
|
29
|
31
|
30
|
26
|
32
|
13
|
18
|
31
|
34
|
43
|
41
|
41
|
37
|
24
|
22
|
29
|
40
|
50
|
33
|
15
|
14
|
12
|
21
|
33
|
37
|
32
|
32
|
39
|
53
|
53
|
27
|
|
2025/09
|
29
|
27
|
27
|
25
|
28
|
30
|
37
|
40
|
19
|
24
|
23
|
22
|
24
|
29
|
25
|
26
|
20
|
24
|
35
|
41
|
35
|
26
|
23
|
18
|
11
|
15
|
27
|
28
|
22
|
24
|
|
|
2025/08
|
23
|
27
|
38
|
35
|
34
|
24
|
22
|
32
|
29
|
27
|
29
|
35
|
36
|
34
|
17
|
17
|
25
|
18
|
11
|
20
|
25
|
28
|
31
|
32
|
24
|
23
|
27
|
28
|
34
|
28
|
29
|
|
2025/07
|
20
|
17
|
24
|
28
|
37
|
41
|
35
|
30
|
36
|
22
|
21
|
24
|
28
|
22
|
31
|
32
|
30
|
46
|
42
|
30
|
21
|
13
|
13
|
16
|
25
|
29
|
31
|
37
|
41
|
43
|
29
|
|
2025/06
|
37
|
33
|
25
|
35
|
48
|
39
|
33
|
31
|
24
|
25
|
36
|
30
|
22
|
28
|
31
|
26
|
26
|
29
|
28
|
23
|
23
|
24
|
27
|
27
|
26
|
27
|
25
|
24
|
24
|
20
|
|
|
2025/05
|
33
|
48
|
50
|
43
|
41
|
28
|
39
|
51
|
29
|
30
|
26
|
43
|
49
|
39
|
28
|
25
|
31
|
24
|
24
|
31
|
32
|
31
|
21
|
29
|
38
|
32
|
48
|
46
|
18
|
31
|
38
|
|
2025/04
|
41
|
59
|
65
|
50
|
65
|
100
|
90
|
76
|
58
|
55
|
54
|
47
|
154
|
146
|
104
|
91
|
81
|
68
|
55
|
48
|
44
|
49
|
34
|
37
|
32
|
40
|
45
|
29
|
48
|
46
|
|
|
2025/03
|
47
|
46
|
60
|
61
|
36
|
23
|
36
|
46
|
56
|
57
|
61
|
37
|
38
|
39
|
22
|
20
|
49
|
32
|
38
|
53
|
67
|
75
|
73
|
84
|
92
|
72
|
67
|
81
|
37
|
18
|
27
|
|
2025/02
|
48
|
26
|
19
|
41
|
76
|
35
|
14
|
35
|
58
|
74
|
110
|
80
|
30
|
82
|
50
|
33
|
48
|
26
|
39
|
37
|
16
|
27
|
13
|
27
|
46
|
23
|
42
|
53
|
|||
|
2025/01
|
110
|
109
|
96
|
103
|
78
|
94
|
111
|
101
|
61
|
27
|
46
|
59
|
78
|
86
|
85
|
74
|
84
|
98
|
93
|
104
|
97
|
80
|
95
|
69
|
50
|
12
|
39
|
51
|
116
|
76
|
66
|
|
2024/12
|
76
|
82
|
75
|
71
|
70
|
58
|
25
|
27
|
54
|
81
|
36
|
28
|
40
|
47
|
46
|
60
|
80
|
75
|
66
|
82
|
93
|
91
|
98
|
100
|
104
|
88
|
77
|
55
|
84
|
116
|
102
|
|
2024/11
|
46
|
48
|
58
|
61
|
56
|
60
|
62
|
60
|
59
|
58
|
61
|
64
|
69
|
73
|
70
|
66
|
64
|
48
|
36
|
30
|
35
|
35
|
44
|
56
|
67
|
19
|
33
|
32
|
42
|
59
|
|
|
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