Air Quality
Excellent
No health implications.
18
PM2.5
28
PM10
60
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jul
62
Good
Thu
10 Jul
57
Good
Fri
11 Jul
62
Good
Sat
12 Jul
70
Good
Sun
13 Jul
70
Good
Mon
14 Jul
17
Excellent
Tue
15 Jul
19
Excellent
Zhengxiang Air quality rank
Air quality in the last 12 months (Zhengxiang)
|
2025/06
|
18
|
22
|
36
|
46
|
51
|
44
|
35
|
26
|
36
|
41
|
40
|
24
|
33
|
20
|
16
|
26
|
17
|
12
|
17
|
24
|
25
|
17
|
25
|
22
|
38
|
34
|
16
|
17
|
19
|
20
|
|
|
2025/05
|
50
|
64
|
68
|
56
|
43
|
49
|
71
|
49
|
30
|
53
|
50
|
71
|
58
|
51
|
62
|
29
|
31
|
24
|
28
|
22
|
24
|
22
|
24
|
53
|
52
|
49
|
52
|
21
|
19
|
30
|
18
|
|
2025/04
|
60
|
64
|
71
|
119
|
108
|
85
|
80
|
75
|
76
|
57
|
56
|
232
|
243
|
150
|
95
|
77
|
80
|
71
|
33
|
30
|
33
|
38
|
53
|
32
|
28
|
42
|
27
|
41
|
62
|
52
|
|
|
2025/03
|
29
|
38
|
20
|
25
|
39
|
44
|
61
|
54
|
54
|
42
|
57
|
46
|
54
|
26
|
26
|
50
|
45
|
44
|
45
|
57
|
66
|
70
|
82
|
83
|
82
|
78
|
73
|
65
|
50
|
23
|
49
|
|
2025/02
|
43
|
30
|
55
|
80
|
99
|
83
|
68
|
56
|
50
|
61
|
74
|
80
|
97
|
121
|
62
|
48
|
57
|
50
|
43
|
28
|
93
|
40
|
44
|
88
|
105
|
108
|
64
|
39
|
|||
|
2025/01
|
148
|
135
|
155
|
176
|
142
|
100
|
95
|
86
|
63
|
63
|
64
|
87
|
91
|
85
|
89
|
70
|
81
|
89
|
127
|
108
|
110
|
119
|
178
|
260
|
42
|
35
|
60
|
71
|
227
|
154
|
78
|
|
2024/12
|
76
|
86
|
99
|
156
|
51
|
49
|
54
|
74
|
111
|
83
|
58
|
85
|
104
|
64
|
59
|
73
|
85
|
77
|
95
|
125
|
117
|
107
|
88
|
99
|
125
|
117
|
132
|
121
|
97
|
120
|
122
|
|
2024/11
|
64
|
117
|
90
|
83
|
100
|
73
|
66
|
51
|
64
|
83
|
59
|
67
|
65
|
79
|
66
|
69
|
20
|
11
|
13
|
33
|
51
|
55
|
74
|
83
|
42
|
29
|
39
|
42
|
52
|
65
|
|
|
2024/10
|
31
|
51
|
55
|
54
|
56
|
71
|
71
|
54
|
50
|
67
|
70
|
71
|
171
|
85
|
37
|
36
|
53
|
45
|
26
|
26
|
40
|
23
|
34
|
44
|
58
|
67
|
54
|
64
|
65
|
54
|
61
|
|
2024/09
|
48
|
51
|
56
|
56
|
51
|
45
|
35
|
33
|
43
|
39
|
43
|
36
|
27
|
42
|
45
|
41
|
47
|
46
|
43
|
41
|
33
|
31
|
37
|
45
|
68
|
57
|
59
|
56
|
50
|
51
|
|
|
2024/08
|
15
|
22
|
23
|
28
|
29
|
32
|
31
|
30
|
33
|
32
|
30
|
29
|
24
|
33
|
37
|
33
|
39
|
64
|
37
|
44
|
44
|
27
|
21
|
19
|
42
|
38
|
43
|
24
|
33
|
38
|
51
|
|
2024/07
|
27
|
17
|
23
|
23
|
27
|
25
|
31
|
24
|
24
|
28
|
28
|
28
|
29
|
24
|
33
|
27
|
21
|
18
|
16
|
27
|
25
|
28
|
28
|
29
|
40
|
33
|
23
|
12
|
16
|
15
|
18
|
|
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