Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
54
PM2.5
111
*
PM10
141
O3
0.5
CO
4
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Oct
86
Good
Thu
15 Oct
85
Good
Fri
16 Oct
87
Good
Sat
17 Oct
47
Excellent
Sun
18 Oct
52
Good
Mon
19 Oct
61
Good
Tue
20 Oct
36
Excellent
Air quality in the last 12 months (Neihuang)
|
2026/08
|
28
|
27
|
28
|
35
|
33
|
46
|
51
|
43
|
36
|
40
|
41
|
23
|
21
|
30
|
39
|
46
|
40
|
43
|
46
|
55
|
32
|
40
|
45
|
29
|
30
|
31
|
24
|
25
|
29
|
43
|
44
|
|
2026/07
|
50
|
67
|
56
|
47
|
45
|
31
|
30
|
38
|
38
|
30
|
38
|
42
|
34
|
40
|
31
|
42
|
31
|
36
|
42
|
49
|
50
|
43
|
36
|
31
|
35
|
38
|
28
|
27
|
20
|
20
|
23
|
|
2026/06
|
72
|
90
|
103
|
38
|
67
|
38
|
32
|
49
|
48
|
66
|
66
|
67
|
50
|
58
|
57
|
47
|
53
|
52
|
33
|
42
|
34
|
36
|
51
|
40
|
47
|
41
|
69
|
69
|
57
|
71
|
|
|
2026/05
|
55
|
30
|
29
|
40
|
55
|
50
|
49
|
48
|
52
|
53
|
57
|
69
|
60
|
70
|
58
|
54
|
52
|
29
|
35
|
26
|
32
|
39
|
48
|
56
|
26
|
22
|
39
|
44
|
37
|
53
|
61
|
|
2026/04
|
73
|
84
|
60
|
64
|
98
|
78
|
70
|
53
|
49
|
61
|
63
|
63
|
48
|
53
|
49
|
63
|
73
|
67
|
68
|
68
|
45
|
31
|
39
|
41
|
42
|
58
|
83
|
54
|
41
|
56
|
|
|
2026/03
|
60
|
89
|
103
|
112
|
80
|
59
|
63
|
104
|
109
|
126
|
152
|
153
|
145
|
125
|
40
|
74
|
118
|
66
|
63
|
95
|
89
|
80
|
110
|
102
|
98
|
78
|
114
|
117
|
38
|
62
|
71
|
|
2026/02
|
131
|
157
|
133
|
122
|
135
|
65
|
58
|
87
|
71
|
80
|
105
|
102
|
132
|
131
|
71
|
51
|
133
|
66
|
60
|
61
|
94
|
376
|
101
|
64
|
45
|
59
|
84
|
71
|
|||
|
2026/01
|
53
|
85
|
141
|
175
|
250
|
96
|
54
|
67
|
80
|
79
|
53
|
73
|
102
|
120
|
112
|
110
|
66
|
61
|
49
|
36
|
60
|
85
|
127
|
193
|
186
|
153
|
207
|
166
|
148
|
104
|
165
|
|
2025/12
|
131
|
53
|
55
|
79
|
110
|
131
|
92
|
83
|
139
|
167
|
159
|
35
|
67
|
77
|
84
|
194
|
170
|
206
|
190
|
153
|
79
|
58
|
74
|
93
|
56
|
62
|
110
|
171
|
171
|
121
|
42
|
|
2025/11
|
80
|
65
|
77
|
89
|
112
|
180
|
106
|
58
|
58
|
79
|
100
|
103
|
90
|
118
|
145
|
122
|
41
|
48
|
64
|
68
|
96
|
96
|
87
|
98
|
57
|
145
|
205
|
144
|
164
|
187
|
|
|
2025/10
|
56
|
26
|
36
|
44
|
18
|
11
|
29
|
30
|
8
|
9
|
15
|
17
|
28
|
41
|
50
|
57
|
27
|
28
|
45
|
42
|
50
|
91
|
99
|
92
|
68
|
92
|
96
|
89
|
74
|
140
|
154
|
|
2025/09
|
36
|
35
|
40
|
25
|
39
|
54
|
55
|
48
|
22
|
39
|
47
|
35
|
49
|
47
|
39
|
33
|
20
|
28
|
18
|
33
|
51
|
25
|
29
|
35
|
46
|
51
|
23
|
47
|
49
|
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