Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
36
PM10
175
O3
0.5
CO
6
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jul
107
Light
Tue
8 Jul
98
Good
Wed
9 Jul
87
Good
Thu
10 Jul
66
Good
Fri
11 Jul
73
Good
Sat
12 Jul
89
Good
Sun
13 Jul
38
Excellent
Air quality in the last 12 months (Gongyi)
|
2025/05
|
71
|
111
|
74
|
66
|
145
|
165
|
166
|
94
|
89
|
45
|
47
|
58
|
70
|
70
|
55
|
67
|
140
|
89
|
102
|
82
|
88
|
71
|
88
|
67
|
59
|
55
|
73
|
73
|
83
|
66
|
54
|
|
2025/04
|
57
|
53
|
64
|
84
|
63
|
79
|
85
|
87
|
98
|
94
|
94
|
207
|
101
|
60
|
59
|
106
|
121
|
105
|
79
|
81
|
61
|
104
|
129
|
83
|
81
|
81
|
76
|
59
|
56
|
113
|
|
|
2025/03
|
101
|
48
|
43
|
61
|
91
|
107
|
86
|
87
|
103
|
115
|
104
|
125
|
159
|
73
|
57
|
49
|
39
|
54
|
51
|
39
|
43
|
63
|
84
|
253
|
139
|
153
|
107
|
143
|
61
|
51
|
64
|
|
2025/02
|
101
|
158
|
83
|
37
|
38
|
55
|
68
|
41
|
76
|
107
|
145
|
80
|
54
|
61
|
64
|
72
|
84
|
95
|
62
|
82
|
119
|
127
|
112
|
108
|
82
|
81
|
118
|
148
|
|||
|
2025/01
|
114
|
142
|
118
|
122
|
83
|
67
|
58
|
54
|
71
|
71
|
65
|
63
|
90
|
90
|
46
|
49
|
76
|
83
|
74
|
121
|
167
|
173
|
80
|
121
|
117
|
62
|
33
|
54
|
156
|
185
|
115
|
|
2024/12
|
53
|
61
|
68
|
125
|
42
|
50
|
61
|
71
|
116
|
118
|
119
|
125
|
66
|
55
|
48
|
58
|
89
|
77
|
74
|
83
|
59
|
75
|
105
|
134
|
105
|
102
|
78
|
45
|
58
|
70
|
82
|
|
2024/11
|
69
|
70
|
69
|
56
|
60
|
93
|
104
|
78
|
78
|
130
|
173
|
211
|
162
|
72
|
88
|
71
|
46
|
57
|
52
|
54
|
58
|
112
|
124
|
79
|
52
|
48
|
69
|
51
|
41
|
45
|
|
|
2024/10
|
55
|
51
|
64
|
65
|
77
|
90
|
112
|
147
|
140
|
66
|
103
|
128
|
131
|
122
|
131
|
126
|
78
|
19
|
32
|
29
|
52
|
36
|
47
|
66
|
86
|
85
|
71
|
161
|
151
|
151
|
214
|
|
2024/09
|
49
|
28
|
40
|
57
|
36
|
30
|
57
|
61
|
59
|
35
|
28
|
33
|
43
|
56
|
35
|
52
|
56
|
42
|
27
|
39
|
16
|
31
|
53
|
77
|
90
|
110
|
107
|
68
|
54
|
18
|
|
|
2024/08
|
35
|
42
|
32
|
30
|
36
|
27
|
31
|
31
|
29
|
111
|
71
|
30
|
41
|
39
|
47
|
53
|
43
|
36
|
36
|
30
|
27
|
40
|
56
|
53
|
44
|
35
|
21
|
31
|
46
|
52
|
49
|
|
2024/07
|
38
|
26
|
54
|
32
|
29
|
28
|
49
|
19
|
42
|
69
|
55
|
52
|
50
|
72
|
53
|
40
|
28
|
21
|
38
|
31
|
50
|
40
|
39
|
44
|
44
|
26
|
36
|
31
|
18
|
20
|
26
|
|
2024/06
|
67
|
61
|
53
|
69
|
51
|
72
|
65
|
61
|
50
|
56
|
58
|
72
|
65
|
57
|
52
|
46
|
33
|
49
|
56
|
54
|
38
|
42
|
60
|
101
|
104
|
79
|
59
|
58
|
42
|
56
|
|
|
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