Air Quality
Excellent
No health implications.
16
PM2.5
26
PM10
113
O3
0.5
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Sep
81
Good
Wed
30 Sep
60
Good
Thu
1 Oct
79
Good
Fri
2 Oct
87
Good
Sat
3 Oct
80
Good
Sun
4 Oct
73
Good
Mon
5 Oct
47
Excellent
Air quality in the last 12 months (Fengqiu)
|
2026/08
|
30
|
30
|
36
|
33
|
41
|
44
|
52
|
50
|
40
|
37
|
30
|
21
|
23
|
31
|
44
|
49
|
43
|
48
|
38
|
54
|
33
|
39
|
43
|
32
|
35
|
36
|
27
|
29
|
33
|
40
|
45
|
|
2026/07
|
61
|
63
|
47
|
45
|
38
|
31
|
32
|
39
|
36
|
32
|
36
|
37
|
39
|
47
|
32
|
39
|
34
|
36
|
47
|
49
|
47
|
43
|
38
|
34
|
34
|
36
|
19
|
21
|
19
|
22
|
25
|
|
2026/06
|
84
|
97
|
99
|
62
|
90
|
55
|
31
|
50
|
58
|
61
|
76
|
68
|
49
|
59
|
65
|
42
|
55
|
53
|
31
|
40
|
41
|
35
|
43
|
40
|
60
|
53
|
74
|
76
|
61
|
58
|
|
|
2026/05
|
61
|
39
|
38
|
53
|
58
|
58
|
57
|
58
|
58
|
56
|
64
|
71
|
69
|
83
|
54
|
54
|
46
|
28
|
32
|
30
|
33
|
41
|
49
|
55
|
25
|
26
|
41
|
57
|
47
|
69
|
72
|
|
2026/04
|
55
|
67
|
55
|
61
|
86
|
82
|
75
|
56
|
57
|
71
|
62
|
63
|
44
|
43
|
48
|
72
|
86
|
69
|
63
|
78
|
48
|
33
|
41
|
44
|
44
|
60
|
95
|
65
|
42
|
63
|
|
|
2026/03
|
63
|
92
|
124
|
130
|
93
|
69
|
68
|
107
|
126
|
152
|
162
|
185
|
151
|
129
|
39
|
81
|
127
|
69
|
66
|
98
|
83
|
84
|
117
|
109
|
95
|
78
|
88
|
102
|
46
|
65
|
71
|
|
2026/02
|
114
|
146
|
127
|
117
|
128
|
64
|
68
|
92
|
70
|
81
|
90
|
103
|
122
|
128
|
77
|
49
|
113
|
71
|
68
|
63
|
80
|
308
|
176
|
62
|
44
|
50
|
94
|
80
|
|||
|
2026/01
|
58
|
103
|
144
|
151
|
237
|
50
|
48
|
76
|
64
|
80
|
56
|
70
|
93
|
131
|
87
|
121
|
72
|
70
|
58
|
47
|
81
|
110
|
172
|
177
|
194
|
182
|
218
|
134
|
183
|
111
|
156
|
|
2025/12
|
157
|
72
|
58
|
81
|
119
|
121
|
83
|
97
|
129
|
164
|
173
|
38
|
62
|
87
|
80
|
179
|
173
|
233
|
215
|
160
|
84
|
55
|
96
|
101
|
81
|
77
|
110
|
168
|
175
|
195
|
46
|
|
2025/11
|
100
|
77
|
76
|
92
|
91
|
131
|
111
|
66
|
66
|
96
|
93
|
94
|
109
|
136
|
141
|
111
|
43
|
46
|
49
|
68
|
74
|
73
|
75
|
108
|
81
|
129
|
233
|
137
|
103
|
112
|
|
|
2025/10
|
38
|
20
|
37
|
34
|
19
|
12
|
31
|
31
|
9
|
10
|
22
|
16
|
29
|
40
|
40
|
50
|
16
|
28
|
44
|
40
|
49
|
68
|
103
|
106
|
75
|
107
|
102
|
103
|
90
|
136
|
208
|
|
2025/09
|
38
|
35
|
34
|
23
|
25
|
51
|
59
|
34
|
31
|
39
|
31
|
24
|
48
|
47
|
40
|
25
|
24
|
21
|
18
|
33
|
44
|
18
|
25
|
35
|
43
|
36
|
14
|
32
|
38
|
54
|
|
|
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