Air Quality
Excellent
No health implications.
23
PM2.5
27
PM10
58
O3
0.6
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Aug
75
Good
Fri
28 Aug
56
Good
Sat
29 Aug
49
Excellent
Sun
30 Aug
49
Excellent
Mon
31 Aug
46
Excellent
Tue
1 Sep
50
Excellent
Wed
2 Sep
16
Excellent
Air quality in the last 12 months (Wangjiang)
|
2026/07
|
19
|
12
|
19
|
18
|
11
|
15
|
14
|
15
|
22
|
27
|
31
|
19
|
21
|
23
|
18
|
20
|
24
|
26
|
20
|
17
|
14
|
18
|
22
|
32
|
35
|
27
|
18
|
19
|
15
|
17
|
18
|
|
2026/06
|
72
|
71
|
45
|
36
|
57
|
36
|
43
|
39
|
30
|
37
|
44
|
40
|
28
|
35
|
43
|
36
|
36
|
32
|
13
|
22
|
21
|
22
|
22
|
20
|
26
|
37
|
58
|
51
|
47
|
24
|
|
|
2026/05
|
30
|
34
|
31
|
26
|
32
|
34
|
47
|
34
|
33
|
38
|
44
|
59
|
71
|
39
|
25
|
30
|
38
|
42
|
33
|
23
|
31
|
35
|
26
|
25
|
22
|
20
|
29
|
38
|
47
|
55
|
72
|
|
2026/04
|
56
|
44
|
28
|
43
|
52
|
55
|
61
|
40
|
27
|
32
|
47
|
28
|
35
|
22
|
31
|
50
|
47
|
54
|
58
|
47
|
28
|
14
|
18
|
25
|
31
|
37
|
54
|
33
|
27
|
34
|
|
|
2026/03
|
23
|
20
|
45
|
71
|
62
|
57
|
72
|
67
|
66
|
66
|
57
|
57
|
60
|
64
|
105
|
40
|
21
|
19
|
60
|
82
|
79
|
49
|
65
|
48
|
62
|
68
|
73
|
55
|
49
|
46
|
53
|
|
2026/02
|
38
|
56
|
75
|
75
|
80
|
64
|
34
|
55
|
52
|
62
|
78
|
81
|
75
|
54
|
57
|
31
|
87
|
72
|
71
|
52
|
40
|
82
|
112
|
27
|
32
|
20
|
22
|
41
|
|||
|
2026/01
|
22
|
45
|
61
|
71
|
62
|
61
|
53
|
56
|
55
|
70
|
66
|
59
|
76
|
64
|
85
|
106
|
168
|
137
|
36
|
30
|
51
|
48
|
68
|
71
|
100
|
87
|
49
|
67
|
79
|
21
|
31
|
|
2025/12
|
105
|
95
|
75
|
67
|
67
|
75
|
73
|
116
|
85
|
103
|
128
|
85
|
38
|
59
|
55
|
57
|
138
|
179
|
127
|
157
|
54
|
45
|
49
|
59
|
69
|
52
|
58
|
69
|
76
|
140
|
66
|
|
2025/11
|
54
|
61
|
69
|
68
|
78
|
66
|
27
|
23
|
34
|
59
|
47
|
36
|
45
|
70
|
96
|
87
|
58
|
27
|
39
|
54
|
64
|
74
|
85
|
85
|
90
|
72
|
116
|
106
|
76
|
64
|
|
|
2025/10
|
33
|
43
|
32
|
39
|
51
|
48
|
64
|
61
|
53
|
54
|
59
|
51
|
46
|
37
|
63
|
34
|
42
|
12
|
11
|
26
|
20
|
25
|
28
|
38
|
56
|
62
|
57
|
81
|
100
|
83
|
35
|
|
2025/09
|
18
|
28
|
34
|
35
|
41
|
39
|
36
|
40
|
17
|
16
|
17
|
23
|
26
|
22
|
25
|
40
|
39
|
26
|
34
|
17
|
33
|
33
|
41
|
9
|
13
|
21
|
33
|
41
|
34
|
39
|
|
|
2025/08
|
32
|
27
|
32
|
30
|
24
|
15
|
16
|
22
|
29
|
36
|
28
|
25
|
28
|
26
|
17
|
21
|
27
|
28
|
24
|
21
|
21
|
20
|
19
|
28
|
27
|
19
|
26
|
24
|
28
|
30
|
16
|
|
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