Air Quality
Excellent
No health implications.
9
PM2.5
32
PM10
92
O3
0.2
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jun
92
Good
Thu
5 Jun
109
Light
Fri
6 Jun
86
Good
Sat
7 Jun
73
Good
Sun
8 Jun
66
Good
Mon
9 Jun
59
Good
Tue
10 Jun
50
Excellent
Air quality in the last 12 months (Ganjingzi)
|
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
|
|
2024/11
|
83
|
61
|
74
|
39
|
29
|
33
|
53
|
43
|
48
|
67
|
32
|
43
|
27
|
28
|
53
|
33
|
18
|
20
|
41
|
74
|
50
|
30
|
38
|
39
|
30
|
15
|
35
|
26
|
32
|
29
|
|
|
2024/10
|
10
|
15
|
25
|
34
|
38
|
50
|
31
|
33
|
22
|
33
|
28
|
59
|
49
|
27
|
26
|
23
|
33
|
43
|
40
|
41
|
38
|
37
|
29
|
78
|
79
|
79
|
45
|
30
|
42
|
45
|
76
|
|
2024/09
|
33
|
20
|
32
|
28
|
19
|
20
|
23
|
39
|
30
|
31
|
25
|
34
|
54
|
28
|
30
|
39
|
38
|
52
|
38
|
25
|
14
|
18
|
26
|
26
|
45
|
31
|
34
|
37
|
28
|
25
|
|
|
2024/08
|
31
|
37
|
49
|
22
|
16
|
19
|
32
|
27
|
25
|
21
|
39
|
61
|
51
|
41
|
35
|
35
|
45
|
35
|
16
|
16
|
27
|
35
|
19
|
29
|
40
|
28
|
16
|
29
|
27
|
42
|
27
|
|
2024/07
|
46
|
24
|
34
|
45
|
34
|
16
|
39
|
46
|
58
|
45
|
53
|
69
|
61
|
39
|
35
|
17
|
22
|
36
|
62
|
17
|
25
|
25
|
21
|
24
|
21
|
18
|
13
|
18
|
18
|
35
|
28
|
|
2024/06
|
24
|
42
|
54
|
43
|
26
|
27
|
26
|
32
|
44
|
41
|
47
|
34
|
23
|
21
|
23
|
25
|
50
|
48
|
29
|
23
|
18
|
21
|
51
|
31
|
19
|
28
|
27
|
23
|
20
|
24
|
|
|
2024/05
|
67
|
68
|
50
|
33
|
29
|
46
|
55
|
55
|
68
|
53
|
95
|
42
|
39
|
68
|
60
|
55
|
58
|
44
|
41
|
38
|
44
|
30
|
34
|
46
|
41
|
27
|
17
|
36
|
38
|
29
|
33
|
|
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