Air Quality
Excellent
No health implications.
19
PM2.5
50
PM10
7
O3
0.9
CO
14
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Oct
35
Excellent
Sat
18 Oct
42
Excellent
Sun
19 Oct
42
Excellent
Mon
20 Oct
39
Excellent
Tue
21 Oct
41
Excellent
Wed
22 Oct
23
Excellent
Thu
23 Oct
36
Excellent
Air quality in the last 12 months (Shapingba)
|
2025/08
|
27
|
24
|
27
|
29
|
32
|
29
|
26
|
28
|
30
|
29
|
17
|
18
|
27
|
30
|
24
|
16
|
19
|
25
|
20
|
14
|
21
|
26
|
23
|
26
|
25
|
19
|
18
|
20
|
28
|
34
|
31
|
|
2025/07
|
19
|
17
|
13
|
15
|
24
|
31
|
26
|
27
|
14
|
35
|
24
|
26
|
34
|
29
|
30
|
27
|
30
|
27
|
23
|
25
|
24
|
27
|
19
|
14
|
15
|
20
|
26
|
33
|
34
|
43
|
27
|
|
2025/06
|
21
|
26
|
42
|
44
|
49
|
59
|
51
|
30
|
19
|
39
|
41
|
41
|
35
|
41
|
34
|
40
|
34
|
24
|
17
|
30
|
23
|
22
|
21
|
24
|
16
|
33
|
28
|
25
|
24
|
29
|
|
|
2025/05
|
49
|
61
|
70
|
48
|
41
|
62
|
51
|
32
|
52
|
56
|
46
|
49
|
57
|
61
|
68
|
74
|
69
|
72
|
55
|
54
|
53
|
31
|
48
|
59
|
38
|
33
|
22
|
16
|
21
|
22
|
18
|
|
2025/04
|
38
|
50
|
54
|
55
|
73
|
75
|
65
|
66
|
69
|
64
|
49
|
318
|
307
|
167
|
119
|
84
|
79
|
70
|
52
|
37
|
41
|
44
|
45
|
38
|
49
|
49
|
45
|
44
|
33
|
36
|
|
|
2025/03
|
83
|
85
|
32
|
25
|
24
|
19
|
32
|
47
|
46
|
51
|
48
|
73
|
63
|
49
|
34
|
28
|
20
|
29
|
44
|
51
|
61
|
82
|
82
|
57
|
59
|
54
|
84
|
83
|
19
|
24
|
33
|
|
2025/02
|
90
|
57
|
30
|
33
|
39
|
34
|
28
|
36
|
55
|
60
|
63
|
75
|
30
|
43
|
40
|
46
|
45
|
41
|
45
|
40
|
41
|
35
|
33
|
36
|
59
|
60
|
57
|
61
|
|||
|
2025/01
|
125
|
147
|
155
|
133
|
102
|
89
|
58
|
38
|
39
|
39
|
47
|
56
|
75
|
100
|
86
|
79
|
74
|
103
|
97
|
102
|
110
|
165
|
197
|
96
|
30
|
32
|
48
|
66
|
116
|
135
|
99
|
|
2024/12
|
96
|
106
|
91
|
86
|
42
|
43
|
37
|
36
|
36
|
48
|
64
|
47
|
48
|
47
|
54
|
69
|
94
|
116
|
88
|
78
|
112
|
73
|
53
|
88
|
108
|
111
|
105
|
102
|
96
|
97
|
95
|
|
2024/11
|
52
|
53
|
66
|
73
|
42
|
45
|
74
|
81
|
41
|
43
|
64
|
55
|
45
|
55
|
49
|
32
|
21
|
21
|
19
|
23
|
28
|
42
|
36
|
25
|
20
|
36
|
44
|
47
|
62
|
83
|
|
|
2024/10
|
16
|
30
|
30
|
37
|
49
|
45
|
45
|
51
|
62
|
71
|
56
|
39
|
47
|
52
|
46
|
47
|
26
|
37
|
40
|
19
|
28
|
33
|
39
|
50
|
66
|
84
|
36
|
51
|
54
|
91
|
86
|
|
2024/09
|
38
|
37
|
23
|
22
|
33
|
34
|
40
|
30
|
24
|
30
|
42
|
34
|
33
|
45
|
22
|
30
|
31
|
36
|
28
|
48
|
33
|
38
|
37
|
49
|
61
|
83
|
44
|
43
|
36
|
17
|
|
|
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