Air Quality
Excellent
No health implications.
17
PM2.5
24
PM10
22
O3
0.6
CO
4
SO2
36
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Oct
38
Excellent
Thu
2 Oct
50
Excellent
Fri
3 Oct
59
Good
Sat
4 Oct
53
Good
Sun
5 Oct
40
Excellent
Mon
6 Oct
48
Excellent
Tue
7 Oct
26
Excellent
Real-time AQI (Monitoring Station in Weinan)
体育馆
2517
PM2.5
24
PM10
22
O3
0.6
CO
4
SO2
36
NO2
Air quality in the last 12 months (Weinan)
|
2025/08
|
40
|
41
|
43
|
47
|
28
|
30
|
36
|
30
|
23
|
21
|
31
|
43
|
46
|
45
|
34
|
22
|
22
|
26
|
26
|
28
|
56
|
44
|
34
|
23
|
40
|
44
|
42
|
23
|
20
|
28
|
34
|
|
2025/07
|
23
|
18
|
29
|
36
|
17
|
32
|
29
|
30
|
36
|
35
|
36
|
46
|
45
|
37
|
35
|
44
|
43
|
35
|
39
|
20
|
29
|
40
|
25
|
17
|
19
|
25
|
33
|
31
|
33
|
43
|
34
|
|
2025/06
|
45
|
48
|
51
|
51
|
40
|
58
|
38
|
47
|
47
|
51
|
61
|
53
|
53
|
51
|
59
|
66
|
57
|
42
|
34
|
40
|
41
|
39
|
36
|
40
|
33
|
25
|
41
|
24
|
30
|
21
|
|
|
2025/05
|
92
|
95
|
75
|
65
|
120
|
424
|
163
|
111
|
89
|
47
|
42
|
61
|
44
|
70
|
68
|
61
|
219
|
115
|
78
|
67
|
69
|
78
|
58
|
49
|
42
|
45
|
57
|
53
|
54
|
52
|
46
|
|
2025/04
|
79
|
88
|
79
|
108
|
83
|
92
|
83
|
101
|
112
|
96
|
111
|
316
|
133
|
89
|
61
|
104
|
139
|
110
|
75
|
71
|
63
|
209
|
116
|
74
|
72
|
71
|
51
|
46
|
51
|
129
|
|
|
2025/03
|
150
|
72
|
27
|
47
|
73
|
69
|
83
|
87
|
72
|
87
|
109
|
208
|
132
|
81
|
49
|
42
|
47
|
46
|
43
|
51
|
63
|
69
|
89
|
73
|
64
|
254
|
205
|
128
|
106
|
73
|
76
|
|
2025/02
|
183
|
151
|
40
|
42
|
40
|
59
|
98
|
37
|
58
|
93
|
118
|
94
|
85
|
73
|
64
|
79
|
90
|
103
|
93
|
95
|
124
|
137
|
63
|
67
|
76
|
81
|
92
|
119
|
|||
|
2025/01
|
103
|
91
|
113
|
108
|
95
|
72
|
57
|
57
|
54
|
72
|
64
|
73
|
98
|
67
|
38
|
73
|
99
|
94
|
102
|
148
|
168
|
218
|
155
|
115
|
54
|
83
|
52
|
86
|
274
|
205
|
222
|
|
2024/12
|
64
|
80
|
60
|
80
|
67
|
71
|
62
|
53
|
87
|
117
|
138
|
147
|
52
|
61
|
62
|
94
|
111
|
88
|
85
|
106
|
53
|
73
|
89
|
101
|
111
|
108
|
64
|
54
|
71
|
65
|
80
|
|
2024/11
|
130
|
79
|
89
|
56
|
78
|
96
|
115
|
129
|
104
|
145
|
168
|
193
|
127
|
89
|
67
|
46
|
19
|
31
|
51
|
51
|
60
|
88
|
129
|
122
|
36
|
51
|
73
|
73
|
48
|
42
|
|
|
2024/10
|
55
|
55
|
56
|
63
|
86
|
120
|
100
|
142
|
105
|
67
|
93
|
103
|
72
|
95
|
104
|
109
|
86
|
61
|
38
|
32
|
38
|
29
|
51
|
81
|
90
|
70
|
40
|
60
|
117
|
148
|
113
|
|
2024/09
|
61
|
49
|
37
|
53
|
32
|
43
|
41
|
31
|
49
|
50
|
45
|
35
|
44
|
38
|
54
|
47
|
50
|
50
|
33
|
34
|
38
|
56
|
66
|
81
|
103
|
131
|
100
|
69
|
39
|
35
|
|
|
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