Air Quality
Excellent
No health implications.
12
PM2.5
28
PM10
66
O3
0.4
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
57
Good
Mon
15 Dec
92
Good
Tue
16 Dec
87
Good
Wed
17 Dec
52
Good
Thu
18 Dec
63
Good
Fri
19 Dec
84
Good
Sat
20 Dec
43
Excellent
Air quality in the last 12 months (Ganjingzi)
|
2025/11
|
58
|
27
|
23
|
60
|
75
|
104
|
98
|
81
|
49
|
24
|
48
|
87
|
48
|
44
|
129
|
95
|
30
|
23
|
34
|
37
|
37
|
74
|
128
|
133
|
30
|
45
|
48
|
38
|
109
|
101
|
|
|
2025/10
|
58
|
38
|
38
|
33
|
33
|
40
|
19
|
30
|
32
|
35
|
33
|
47
|
52
|
40
|
50
|
68
|
57
|
28
|
22
|
18
|
21
|
25
|
30
|
51
|
78
|
63
|
25
|
61
|
55
|
51
|
45
|
|
2025/09
|
35
|
48
|
44
|
37
|
29
|
21
|
29
|
35
|
70
|
44
|
35
|
36
|
23
|
44
|
44
|
19
|
15
|
16
|
35
|
25
|
30
|
35
|
22
|
31
|
53
|
53
|
38
|
44
|
56
|
65
|
|
|
2025/08
|
16
|
22
|
21
|
20
|
28
|
22
|
18
|
24
|
18
|
17
|
38
|
26
|
18
|
23
|
18
|
14
|
12
|
27
|
26
|
21
|
27
|
20
|
33
|
34
|
24
|
15
|
25
|
22
|
23
|
19
|
14
|
|
2025/07
|
23
|
17
|
26
|
34
|
53
|
28
|
29
|
19
|
32
|
36
|
24
|
23
|
28
|
25
|
24
|
18
|
18
|
27
|
21
|
16
|
16
|
13
|
16
|
20
|
27
|
23
|
23
|
25
|
17
|
18
|
22
|
|
2025/06
|
54
|
48
|
33
|
32
|
35
|
60
|
45
|
39
|
32
|
25
|
31
|
24
|
22
|
19
|
18
|
23
|
34
|
37
|
31
|
22
|
24
|
32
|
41
|
33
|
32
|
27
|
33
|
61
|
35
|
25
|
|
|
2025/05
|
57
|
28
|
31
|
42
|
41
|
31
|
36
|
40
|
35
|
34
|
50
|
62
|
59
|
55
|
50
|
35
|
48
|
37
|
47
|
48
|
51
|
69
|
51
|
48
|
58
|
55
|
49
|
48
|
43
|
56
|
54
|
|
2025/04
|
75
|
68
|
57
|
52
|
42
|
48
|
58
|
59
|
50
|
63
|
43
|
64
|
30
|
20
|
29
|
53
|
62
|
38
|
46
|
54
|
48
|
31
|
34
|
40
|
31
|
64
|
47
|
35
|
58
|
68
|
|
|
2025/03
|
84
|
69
|
66
|
40
|
37
|
52
|
52
|
95
|
128
|
111
|
63
|
65
|
51
|
53
|
69
|
46
|
45
|
36
|
57
|
102
|
49
|
57
|
83
|
89
|
113
|
95
|
73
|
43
|
37
|
37
|
56
|
|
2025/02
|
55
|
80
|
30
|
25
|
32
|
36
|
46
|
46
|
35
|
55
|
64
|
42
|
58
|
85
|
117
|
65
|
29
|
27
|
40
|
43
|
37
|
27
|
28
|
34
|
71
|
72
|
128
|
144
|
|||
|
2025/01
|
45
|
42
|
28
|
84
|
157
|
34
|
25
|
33
|
47
|
39
|
45
|
65
|
69
|
53
|
30
|
41
|
42
|
100
|
103
|
45
|
61
|
47
|
39
|
66
|
111
|
106
|
56
|
43
|
87
|
35
|
53
|
|
2024/12
|
65
|
31
|
26
|
28
|
22
|
28
|
27
|
26
|
37
|
50
|
34
|
50
|
54
|
32
|
22
|
41
|
34
|
33
|
31
|
72
|
35
|
28
|
36
|
50
|
87
|
34
|
26
|
25
|
47
|
73
|
45
|
|
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