Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
70
O3
0.7
CO
2
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
43
Excellent
Sun
16 Aug
47
Excellent
Mon
17 Aug
49
Excellent
Tue
18 Aug
53
Good
Wed
19 Aug
51
Good
Thu
20 Aug
54
Good
Fri
21 Aug
41
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