Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
76
*
PM10
125
O3
0.6
CO
3
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jun
141
Light
Sun
8 Jun
144
Light
Mon
9 Jun
136
Light
Tue
10 Jun
124
Light
Wed
11 Jun
126
Light
Thu
12 Jun
125
Light
Fri
13 Jun
31
Excellent
Air quality in the last 12 months (Xinzheng)
|
2025/04
|
68
|
56
|
59
|
85
|
71
|
81
|
85
|
89
|
95
|
100
|
95
|
288
|
107
|
56
|
60
|
122
|
115
|
110
|
54
|
63
|
59
|
67
|
111
|
106
|
77
|
72
|
92
|
59
|
57
|
114
|
|
|
2025/03
|
81
|
40
|
44
|
42
|
89
|
97
|
81
|
84
|
97
|
85
|
94
|
137
|
156
|
56
|
71
|
47
|
49
|
59
|
56
|
45
|
50
|
69
|
87
|
264
|
88
|
102
|
100
|
180
|
64
|
56
|
73
|
|
2025/02
|
95
|
157
|
105
|
40
|
44
|
54
|
99
|
54
|
60
|
74
|
114
|
97
|
59
|
73
|
68
|
73
|
79
|
84
|
66
|
72
|
91
|
100
|
92
|
81
|
71
|
83
|
105
|
127
|
|||
|
2025/01
|
139
|
111
|
112
|
153
|
98
|
61
|
59
|
50
|
54
|
74
|
67
|
61
|
92
|
112
|
57
|
55
|
73
|
91
|
72
|
150
|
223
|
149
|
64
|
126
|
123
|
66
|
33
|
50
|
208
|
195
|
104
|
|
2024/12
|
60
|
65
|
74
|
143
|
56
|
56
|
76
|
61
|
76
|
92
|
113
|
127
|
79
|
61
|
50
|
55
|
94
|
64
|
57
|
93
|
66
|
63
|
85
|
125
|
127
|
126
|
86
|
51
|
73
|
71
|
87
|
|
2024/11
|
90
|
90
|
98
|
64
|
51
|
87
|
78
|
65
|
80
|
127
|
163
|
193
|
166
|
48
|
61
|
50
|
46
|
54
|
48
|
60
|
67
|
135
|
107
|
57
|
52
|
50
|
67
|
59
|
47
|
57
|
|
|
2024/10
|
58
|
50
|
59
|
60
|
65
|
95
|
139
|
178
|
133
|
88
|
102
|
111
|
118
|
141
|
153
|
134
|
76
|
18
|
32
|
32
|
58
|
52
|
45
|
70
|
83
|
120
|
124
|
152
|
137
|
136
|
236
|
|
2024/09
|
51
|
29
|
38
|
53
|
46
|
30
|
53
|
59
|
52
|
44
|
26
|
35
|
36
|
50
|
36
|
49
|
54
|
38
|
34
|
46
|
14
|
27
|
50
|
69
|
80
|
117
|
119
|
65
|
61
|
16
|
|
|
2024/08
|
25
|
27
|
30
|
30
|
27
|
17
|
24
|
27
|
31
|
119
|
88
|
35
|
36
|
36
|
48
|
44
|
43
|
31
|
37
|
26
|
30
|
43
|
51
|
47
|
45
|
42
|
23
|
29
|
41
|
46
|
46
|
|
2024/07
|
47
|
21
|
40
|
21
|
25
|
24
|
29
|
10
|
34
|
65
|
51
|
35
|
42
|
58
|
29
|
27
|
15
|
24
|
29
|
26
|
34
|
32
|
31
|
37
|
37
|
21
|
27
|
17
|
15
|
21
|
17
|
|
2024/06
|
84
|
86
|
72
|
82
|
65
|
68
|
53
|
64
|
61
|
59
|
56
|
61
|
59
|
64
|
60
|
38
|
36
|
53
|
55
|
48
|
39
|
45
|
67
|
109
|
101
|
66
|
59
|
47
|
30
|
48
|
|
|
2024/05
|
48
|
57
|
53
|
58
|
66
|
71
|
78
|
74
|
73
|
71
|
131
|
146
|
128
|
96
|
115
|
80
|
73
|
67
|
60
|
67
|
57
|
55
|
62
|
69
|
62
|
56
|
51
|
64
|
72
|
63
|
108
|
|
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