Henan - China   2025-06-07   Saturday   34.80N, 114.34E

Kaifeng

Henan - China
2025-06-07

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

61 *

PM2.5

109

PM10

56

O3

1.1

CO

6

SO2

36

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

138 Light

Sun

8 Jun

146 Light

Mon

9 Jun

142 Light

Tue

10 Jun

134 Light

Wed

11 Jun

130 Light

Thu

12 Jun

131 Light

Fri

13 Jun

38 Excellent

Real-time AQI (Monitoring Station in Kaifeng)

肿瘤医院

82

52

PM2.5

114 *

PM10

41

O3

1.6

CO

6

SO2

30

NO2

世纪星幼儿园

84

62 *

PM2.5

110

PM10

54

O3

1.3

CO

5

SO2

43

NO2

龙亭公园

78

57 *

PM2.5

96

PM10

42

O3

0.5

CO

5

SO2

36

NO2

汴京公园

102

76 *

PM2.5

139

PM10

92

O3

1.2

CO

7

SO2

44

NO2

祥符区生态环境局

74

54 *

PM2.5

83

PM10

51

O3

0.6

CO

5

SO2

27

NO2

Monthly Average AQI (Kaifeng)

2020/05 - 2025/04

Air quality in the last 12 months (Kaifeng)

2025/04
72
59
62
87
81
88
90
96
94
119
89
268
109
60
66
141
119
112
44
64
62
72
102
90
82
74
94
69
66
111
2025/03
109
50
47
41
91
96
81
88
110
111
99
139
132
60
74
49
55
60
66
52
50
71
94
291
122
102
109
170
72
61
76
2025/02
87
157
119
69
56
60
105
63
78
79
130
124
70
81
78
71
74
80
68
73
95
95
79
68
78
96
123
132
2025/01
142
97
120
186
96
69
65
56
57
89
80
64
105
130
62
62
90
116
102
160
233
135
87
146
129
82
44
70
257
178
97
2024/12
60
60
86
133
90
64
98
59
75
109
132
126
75
65
55
66
103
69
55
104
78
59
95
143
155
130
79
52
92
80
109
2024/11
61
71
104
69
54
92
76
62
61
89
135
138
142
59
71
64
50
55
44
77
95
146
90
57
43
48
77
52
46
72
2024/10
48
49
61
69
62
77
120
102
115
93
89
127
104
131
141
87
64
17
30
28
54
72
87
72
91
115
132
119
125
133
172
2024/09
52
27
42
52
44
30
57
61
55
44
24
32
29
40
38
44
52
36
44
47
18
34
56
64
85
114
105
63
62
14
2024/08
25
28
32
32
30
18
29
38
33
95
83
33
35
40
51
48
46
27
23
24
31
49
53
55
53
45
26
31
44
49
52
2024/07
35
30
45
21
25
29
30
13
39
65
58
32
59
64
39
40
22
25
27
24
35
34
29
41
28
20
30
19
19
22
18
2024/06
72
113
98
103
67
65
54
59
64
63
62
61
62
62
58
37
38
53
54
56
41
49
68
99
100
62
58
49
29
43
2024/05
52
57
53
49
58
74
72
74
72
77
144
127
115
95
87
76
79
73
61
63
61
58
62
71
66
62
51
59
77
58
106
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