Air Quality
Excellent
No health implications.
14
PM2.5
28
PM10
22
O3
0.6
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Apr
35
Excellent
Thu
16 Apr
38
Excellent
Fri
17 Apr
43
Excellent
Sat
18 Apr
54
Good
Sun
19 Apr
50
Excellent
Mon
20 Apr
42
Excellent
Tue
21 Apr
36
Excellent
Zheng'an Air quality rank
Air quality in the last 12 months (Zheng'an)
|
2026/03
|
18
|
27
|
20
|
26
|
32
|
34
|
29
|
15
|
18
|
23
|
35
|
38
|
50
|
54
|
17
|
22
|
18
|
20
|
27
|
28
|
27
|
31
|
26
|
21
|
24
|
24
|
35
|
24
|
24
|
27
|
25
|
|
2026/02
|
31
|
49
|
55
|
69
|
73
|
71
|
63
|
51
|
40
|
46
|
49
|
53
|
63
|
69
|
72
|
60
|
66
|
69
|
62
|
59
|
64
|
60
|
46
|
31
|
30
|
30
|
21
|
13
|
|||
|
2026/01
|
24
|
35
|
39
|
50
|
58
|
59
|
71
|
70
|
91
|
121
|
99
|
114
|
96
|
150
|
117
|
134
|
142
|
121
|
90
|
19
|
31
|
58
|
62
|
72
|
54
|
44
|
51
|
52
|
43
|
24
|
24
|
|
2025/12
|
98
|
113
|
66
|
58
|
58
|
64
|
59
|
55
|
71
|
76
|
64
|
92
|
37
|
38
|
53
|
70
|
74
|
69
|
85
|
69
|
55
|
36
|
28
|
41
|
39
|
45
|
58
|
69
|
83
|
91
|
39
|
|
2025/11
|
24
|
25
|
26
|
21
|
21
|
21
|
19
|
15
|
13
|
17
|
25
|
28
|
32
|
35
|
39
|
51
|
34
|
17
|
27
|
36
|
42
|
58
|
39
|
45
|
45
|
50
|
54
|
60
|
70
|
84
|
|
|
2025/10
|
21
|
26
|
31
|
29
|
25
|
22
|
24
|
23
|
20
|
20
|
23
|
40
|
20
|
16
|
19
|
18
|
21
|
16
|
14
|
15
|
14
|
17
|
21
|
29
|
38
|
32
|
25
|
26
|
33
|
28
|
30
|
|
2025/09
|
36
|
30
|
30
|
23
|
32
|
25
|
34
|
29
|
25
|
21
|
22
|
32
|
17
|
18
|
26
|
26
|
32
|
30
|
26
|
19
|
18
|
18
|
23
|
18
|
23
|
17
|
22
|
29
|
34
|
35
|
|
|
2025/08
|
24
|
25
|
25
|
26
|
29
|
27
|
27
|
21
|
20
|
22
|
17
|
18
|
24
|
22
|
16
|
16
|
18
|
21
|
19
|
15
|
20
|
16
|
21
|
24
|
20
|
20
|
20
|
22
|
36
|
39
|
35
|
|
2025/07
|
20
|
17
|
21
|
17
|
21
|
26
|
23
|
29
|
26
|
24
|
23
|
30
|
27
|
24
|
21
|
22
|
23
|
25
|
25
|
24
|
23
|
21
|
18
|
14
|
17
|
19
|
22
|
23
|
23
|
24
|
20
|
|
2025/06
|
17
|
18
|
25
|
25
|
27
|
34
|
43
|
35
|
31
|
24
|
30
|
31
|
27
|
24
|
30
|
25
|
22
|
23
|
20
|
16
|
19
|
15
|
18
|
19
|
17
|
21
|
16
|
17
|
18
|
25
|
|
|
2025/05
|
40
|
55
|
49
|
42
|
38
|
37
|
36
|
24
|
34
|
31
|
36
|
33
|
46
|
56
|
44
|
36
|
40
|
39
|
39
|
38
|
30
|
21
|
32
|
44
|
36
|
34
|
20
|
18
|
24
|
23
|
20
|
|
2025/04
|
45
|
54
|
50
|
61
|
67
|
66
|
60
|
65
|
63
|
55
|
58
|
110
|
209
|
104
|
80
|
66
|
54
|
56
|
30
|
23
|
35
|
31
|
34
|
28
|
40
|
39
|
30
|
31
|
29
|
21
|
|
|
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