Air Quality
Excellent
No health implications.
11
PM2.5
27
PM10
85
O3
0.7
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Aug
75
Good
Sun
17 Aug
84
Good
Mon
18 Aug
60
Good
Tue
19 Aug
59
Good
Wed
20 Aug
58
Good
Thu
21 Aug
60
Good
Fri
22 Aug
17
Excellent
Air quality in the last 12 months (Zongyang)
|
2025/06
|
9
|
10
|
30
|
40
|
41
|
36
|
28
|
12
|
31
|
24
|
26
|
28
|
42
|
24
|
12
|
32
|
32
|
16
|
11
|
15
|
11
|
10
|
21
|
34
|
32
|
30
|
19
|
13
|
18
|
25
|
|
|
2025/05
|
51
|
53
|
58
|
49
|
41
|
167
|
144
|
53
|
24
|
37
|
47
|
49
|
44
|
55
|
55
|
25
|
42
|
105
|
60
|
33
|
20
|
28
|
36
|
67
|
60
|
62
|
69
|
56
|
41
|
41
|
32
|
|
2025/04
|
50
|
62
|
67
|
64
|
77
|
67
|
63
|
61
|
63
|
59
|
52
|
174
|
118
|
101
|
52
|
50
|
63
|
67
|
76
|
67
|
38
|
45
|
54
|
56
|
56
|
54
|
29
|
53
|
57
|
52
|
|
|
2025/03
|
44
|
35
|
17
|
40
|
66
|
74
|
67
|
69
|
99
|
74
|
50
|
59
|
46
|
44
|
22
|
50
|
31
|
51
|
49
|
49
|
47
|
52
|
62
|
64
|
59
|
67
|
76
|
76
|
82
|
82
|
57
|
|
2025/02
|
64
|
56
|
103
|
82
|
53
|
47
|
80
|
44
|
43
|
56
|
86
|
103
|
78
|
80
|
95
|
87
|
84
|
55
|
70
|
65
|
39
|
61
|
95
|
114
|
100
|
113
|
64
|
46
|
|||
|
2025/01
|
109
|
132
|
202
|
137
|
115
|
81
|
56
|
57
|
58
|
46
|
66
|
80
|
83
|
98
|
67
|
57
|
58
|
73
|
88
|
126
|
132
|
164
|
216
|
75
|
39
|
44
|
52
|
69
|
182
|
96
|
103
|
|
2024/12
|
55
|
61
|
123
|
71
|
64
|
74
|
123
|
60
|
64
|
78
|
89
|
101
|
80
|
72
|
62
|
69
|
84
|
107
|
46
|
78
|
96
|
62
|
89
|
100
|
137
|
137
|
98
|
100
|
77
|
93
|
102
|
|
2024/11
|
31
|
52
|
52
|
61
|
44
|
53
|
44
|
50
|
54
|
45
|
50
|
57
|
53
|
64
|
75
|
63
|
17
|
29
|
38
|
49
|
44
|
61
|
61
|
50
|
36
|
45
|
54
|
61
|
53
|
50
|
|
|
2024/10
|
22
|
40
|
29
|
33
|
41
|
18
|
10
|
33
|
36
|
50
|
60
|
65
|
66
|
53
|
44
|
36
|
29
|
29
|
21
|
38
|
49
|
33
|
51
|
48
|
44
|
24
|
20
|
61
|
68
|
43
|
37
|
|
2024/09
|
43
|
46
|
38
|
45
|
43
|
35
|
49
|
53
|
39
|
37
|
20
|
14
|
34
|
32
|
31
|
27
|
31
|
30
|
30
|
18
|
22
|
29
|
34
|
42
|
49
|
63
|
33
|
33
|
44
|
48
|
|
|
2024/08
|
16
|
21
|
27
|
27
|
33
|
28
|
27
|
31
|
36
|
38
|
38
|
46
|
34
|
21
|
28
|
34
|
43
|
42
|
27
|
19
|
30
|
34
|
34
|
36
|
44
|
47
|
23
|
10
|
27
|
35
|
39
|
|
2024/07
|
14
|
12
|
19
|
20
|
19
|
22
|
22
|
22
|
27
|
26
|
35
|
35
|
10
|
13
|
29
|
36
|
21
|
17
|
15
|
19
|
23
|
25
|
32
|
36
|
24
|
24
|
12
|
12
|
16
|
21
|
24
|
|
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