Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
19
O3
0.9
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Oct
37
Excellent
Fri
10 Oct
32
Excellent
Sat
11 Oct
22
Excellent
Sun
12 Oct
22
Excellent
Mon
13 Oct
30
Excellent
Tue
14 Oct
41
Excellent
Wed
15 Oct
22
Excellent
Air quality in the last 12 months (Ganquan)
|
2025/08
|
31
|
35
|
37
|
31
|
31
|
39
|
34
|
27
|
17
|
23
|
33
|
34
|
32
|
39
|
31
|
18
|
23
|
26
|
32
|
24
|
37
|
33
|
16
|
22
|
25
|
31
|
18
|
16
|
16
|
19
|
23
|
|
2025/07
|
21
|
16
|
19
|
22
|
20
|
28
|
25
|
22
|
24
|
30
|
37
|
40
|
36
|
35
|
45
|
34
|
28
|
39
|
39
|
19
|
25
|
35
|
24
|
18
|
21
|
16
|
21
|
32
|
33
|
27
|
33
|
|
2025/06
|
30
|
32
|
30
|
35
|
38
|
39
|
47
|
34
|
49
|
41
|
48
|
49
|
54
|
46
|
42
|
46
|
41
|
33
|
21
|
27
|
28
|
35
|
34
|
42
|
31
|
25
|
25
|
21
|
36
|
24
|
|
|
2025/05
|
79
|
94
|
43
|
85
|
254
|
267
|
139
|
107
|
61
|
45
|
41
|
51
|
62
|
72
|
58
|
113
|
178
|
77
|
61
|
59
|
61
|
168
|
56
|
57
|
39
|
25
|
38
|
47
|
52
|
60
|
26
|
|
2025/04
|
59
|
62
|
84
|
101
|
65
|
84
|
91
|
105
|
107
|
59
|
163
|
215
|
118
|
52
|
48
|
128
|
101
|
76
|
73
|
69
|
170
|
150
|
73
|
48
|
56
|
56
|
42
|
34
|
57
|
132
|
|
|
2025/03
|
86
|
69
|
28
|
41
|
52
|
56
|
70
|
74
|
66
|
67
|
250
|
168
|
80
|
54
|
50
|
34
|
41
|
41
|
39
|
41
|
55
|
65
|
119
|
265
|
177
|
273
|
171
|
161
|
45
|
52
|
54
|
|
2025/02
|
84
|
60
|
41
|
46
|
34
|
86
|
53
|
34
|
50
|
60
|
72
|
66
|
63
|
62
|
61
|
73
|
68
|
71
|
63
|
70
|
75
|
53
|
38
|
45
|
63
|
66
|
67
|
64
|
|||
|
2025/01
|
65
|
62
|
61
|
75
|
96
|
45
|
44
|
43
|
46
|
55
|
69
|
76
|
91
|
43
|
37
|
50
|
65
|
72
|
67
|
66
|
65
|
90
|
132
|
148
|
56
|
61
|
37
|
79
|
110
|
76
|
79
|
|
2024/12
|
48
|
54
|
53
|
57
|
51
|
45
|
39
|
42
|
62
|
55
|
59
|
59
|
48
|
43
|
44
|
55
|
58
|
43
|
66
|
64
|
39
|
48
|
68
|
81
|
79
|
50
|
43
|
49
|
60
|
69
|
67
|
|
2024/11
|
41
|
34
|
41
|
40
|
45
|
53
|
62
|
70
|
72
|
80
|
75
|
57
|
35
|
28
|
63
|
59
|
40
|
43
|
35
|
40
|
51
|
58
|
77
|
70
|
46
|
43
|
59
|
47
|
39
|
41
|
|
|
2024/10
|
57
|
39
|
35
|
46
|
52
|
54
|
41
|
50
|
55
|
39
|
51
|
52
|
48
|
53
|
55
|
67
|
57
|
28
|
25
|
20
|
22
|
25
|
37
|
41
|
53
|
45
|
43
|
45
|
54
|
44
|
38
|
|
2024/09
|
35
|
46
|
32
|
34
|
32
|
36
|
20
|
37
|
53
|
33
|
34
|
33
|
34
|
22
|
42
|
39
|
33
|
33
|
34
|
21
|
20
|
33
|
43
|
53
|
55
|
55
|
69
|
59
|
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