Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
54
*
PM10
91
O3
0.8
CO
6
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Jun
48
Excellent
Tue
10 Jun
64
Good
Wed
11 Jun
66
Good
Thu
12 Jun
65
Good
Fri
13 Jun
66
Good
Sat
14 Jun
64
Good
Sun
15 Jun
34
Excellent
Air quality in the last 12 months (Zhengxiang)
|
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
|
|
2024/06
|
22
|
25
|
38
|
18
|
17
|
33
|
38
|
38
|
43
|
29
|
28
|
22
|
21
|
23
|
21
|
26
|
16
|
18
|
21
|
28
|
28
|
26
|
31
|
28
|
9
|
15
|
33
|
34
|
27
|
26
|
|
|
2024/05
|
21
|
36
|
32
|
17
|
32
|
73
|
101
|
86
|
68
|
87
|
38
|
73
|
84
|
69
|
65
|
68
|
60
|
48
|
25
|
20
|
38
|
40
|
39
|
44
|
35
|
32
|
17
|
33
|
28
|
22
|
20
|
|
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