Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
10
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jan
59
Good
Tue
6 Jan
48
Excellent
Wed
7 Jan
59
Good
Thu
8 Jan
64
Good
Fri
9 Jan
75
Good
Sat
10 Jan
79
Good
Sun
11 Jan
40
Excellent
Air quality in the last 12 months (Pingguo)
|
2025/11
|
21
|
23
|
16
|
10
|
20
|
35
|
43
|
35
|
20
|
16
|
17
|
20
|
36
|
42
|
48
|
50
|
52
|
19
|
18
|
29
|
33
|
43
|
51
|
53
|
48
|
51
|
51
|
56
|
60
|
64
|
|
|
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
|
|
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