Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
Sun
13 Sep
Mon
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Fri
18 Sep
Real-time AQI (Monitoring Station in Weinan)
体育馆
197
PM2.5
19
PM10
16
O3
0.4
CO
4
SO2
23
NO2
高新一小
199
PM2.5
19
PM10
12
O3
0.2
CO
3
SO2
21
NO2
桢州大街
149
PM2.5
14
PM10
42
O3
0.5
CO
10
SO2
4
NO2
太史大街
148
PM2.5
14
PM10
38
O3
0.5
CO
7
SO2
6
NO2
渭花路4号
196
PM2.5
19
PM10
17
O3
0.3
CO
3
SO2
11
NO2
Air quality in the last 12 months (Weinan)
|
2026/08
|
28
|
27
|
20
|
26
|
29
|
40
|
41
|
48
|
45
|
46
|
45
|
37
|
27
|
31
|
36
|
39
|
49
|
27
|
36
|
41
|
53
|
43
|
45
|
46
|
38
|
35
|
41
|
34
|
31
|
46
|
41
|
|
2026/07
|
44
|
38
|
43
|
42
|
45
|
51
|
44
|
51
|
48
|
41
|
43
|
29
|
46
|
48
|
34
|
46
|
29
|
54
|
67
|
57
|
54
|
41
|
47
|
44
|
48
|
41
|
32
|
29
|
25
|
27
|
30
|
|
2026/06
|
65
|
73
|
70
|
63
|
58
|
37
|
40
|
38
|
41
|
45
|
51
|
38
|
53
|
65
|
50
|
60
|
52
|
31
|
36
|
32
|
32
|
32
|
37
|
43
|
40
|
43
|
57
|
59
|
57
|
39
|
|
|
2026/05
|
50
|
44
|
37
|
45
|
50
|
48
|
44
|
45
|
42
|
58
|
73
|
76
|
46
|
38
|
57
|
60
|
31
|
26
|
40
|
36
|
43
|
41
|
47
|
55
|
43
|
41
|
60
|
58
|
51
|
43
|
57
|
|
2026/04
|
54
|
68
|
110
|
93
|
85
|
86
|
87
|
78
|
68
|
62
|
61
|
67
|
63
|
56
|
52
|
49
|
54
|
60
|
154
|
117
|
39
|
26
|
46
|
54
|
56
|
64
|
93
|
81
|
62
|
55
|
|
|
2026/03
|
19
|
39
|
70
|
109
|
82
|
55
|
52
|
75
|
79
|
130
|
115
|
119
|
148
|
59
|
44
|
72
|
73
|
94
|
91
|
88
|
87
|
111
|
92
|
68
|
80
|
79
|
62
|
71
|
59
|
45
|
49
|
|
2026/02
|
119
|
103
|
90
|
133
|
125
|
122
|
58
|
64
|
76
|
153
|
132
|
113
|
88
|
116
|
78
|
56
|
206
|
120
|
77
|
52
|
202
|
402
|
128
|
53
|
70
|
61
|
54
|
49
|
|||
|
2026/01
|
68
|
116
|
166
|
78
|
52
|
36
|
46
|
56
|
59
|
63
|
69
|
65
|
83
|
125
|
116
|
96
|
120
|
129
|
68
|
33
|
47
|
80
|
128
|
165
|
121
|
178
|
168
|
157
|
132
|
150
|
121
|
|
2025/12
|
89
|
73
|
60
|
81
|
116
|
158
|
113
|
90
|
118
|
124
|
166
|
98
|
89
|
103
|
110
|
119
|
112
|
153
|
113
|
55
|
72
|
106
|
89
|
93
|
71
|
74
|
114
|
146
|
135
|
124
|
107
|
|
2025/11
|
62
|
75
|
89
|
124
|
131
|
89
|
50
|
56
|
71
|
95
|
97
|
94
|
71
|
86
|
118
|
86
|
26
|
28
|
44
|
59
|
83
|
96
|
46
|
84
|
77
|
144
|
130
|
100
|
91
|
88
|
|
|
2025/10
|
21
|
25
|
36
|
37
|
25
|
13
|
13
|
29
|
28
|
26
|
14
|
17
|
25
|
57
|
33
|
40
|
16
|
28
|
40
|
37
|
35
|
47
|
80
|
108
|
86
|
39
|
59
|
77
|
102
|
114
|
77
|
|
2025/09
|
36
|
36
|
26
|
14
|
25
|
53
|
57
|
48
|
44
|
41
|
21
|
22
|
36
|
48
|
49
|
31
|
20
|
13
|
16
|
41
|
14
|
19
|
21
|
24
|
48
|
40
|
40
|
25
|
35
|
45
|
|
|
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
*: primary pollution