Henan - China   2024-10-31   Thursday   34.76N, 113.67E

Zhengzhou

Henan - China
2024-10-31

Air Quality

Heavily

Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.

169 *

PM2.5

247

PM10

55

O3

1.2

CO

4

SO2

41

NO2

Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.

Advise

Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.

Air Quality

Today

31 Oct

140 Lightly

Fri

1 Nov

185 Moderately

Sat

2 Nov

179 Moderately

Sun

3 Nov

124 Lightly

Mon

4 Nov

86 Good

Tue

5 Nov

84 Good

Wed

6 Nov

94 Good

Real-time AQI (Monitoring Station in Zhengzhou)

郑纺机

230

180 *

PM2.5

242

PM10

55

O3

1.2

CO

2

SO2

46

NO2

银行学校

248

198 *

PM2.5

260

PM10

57

O3

1.2

CO

4

SO2

36

NO2

经开区管委

149

114 *

PM2.5

237

PM10

66

O3

1.1

CO

5

SO2

36

NO2

四十七中

252

202 *

PM2.5

265

PM10

61

O3

1.2

CO

3

SO2

34

NO2

河医大

145

111 *

PM2.5

216

PM10

55

O3

1.2

CO

4

SO2

43

NO2

惠济区政府

231

181 *

PM2.5

296

PM10

34

O3

1.4

CO

4

SO2

50

NO2

上街区政府

243

193 *

PM2.5

207

PM10

51

O3

0.9

CO

2

SO2

38

NO2

Monthly Average AQI (Zhengzhou)

2019/10 - 2024/09

Air quality in the last 12 months (Zhengzhou)

2024/09
51
26
39
54
38
26
54
62
55
35
26
32
41
50
34
45
52
44
40
46
14
23
47
66
82
108
101
65
57
13
2024/08
35
36
30
33
34
22
26
35
34
115
79
32
36
36
46
47
41
30
36
24
33
46
56
52
46
40
19
26
43
45
43
2024/07
43
23
50
28
26
30
41
13
38
72
62
44
44
64
47
48
22
24
33
26
42
40
33
44
36
23
28
20
17
23
24
2024/06
68
67
63
79
56
70
55
62
57
61
60
73
64
62
52
38
39
55
53
52
39
47
67
101
100
69
60
55
36
53
2024/05
51
55
51
54
66
85
79
76
72
65
176
131
111
89
100
67
73
78
59
60
57
57
62
69
58
59
47
59
64
53
85
2024/04
96
95
68
39
64
59
54
63
78
81
60
60
57
32
64
79
83
73
63
75
71
76
116
91
94
71
66
64
63
53
2024/03
110
84
84
105
100
94
105
50
67
79
71
97
96
121
83
119
95
68
102
82
97
115
99
65
41
69
54
90
77
110
88
2024/02
66
48
81
103
120
200
217
188
135
237
89
123
109
163
66
64
66
93
78
45
47
28
42
86
180
104
93
78
123
2024/01
142
140
51
78
113
91
48
102
150
127
138
262
350
185
48
73
133
122
65
65
68
37
47
49
44
51
63
60
112
202
248
2023/12
41
57
88
94
90
127
96
77
126
52
39
81
87
59
50
39
36
68
142
95
37
43
100
97
79
141
135
141
233
147
119
2023/11
62
64
109
66
30
54
57
83
96
31
49
77
81
98
147
92
67
71
72
138
156
102
67
44
57
86
84
77
66
49
2023/10
52
26
39
59
55
39
46
51
74
68
64
89
72
54
55
101
95
69
35
47
61
57
65
68
65
81
81
91
72
71
73
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