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
30 Jul
Thu
31 Jul
Fri
1 Aug
Sat
2 Aug
Sun
3 Aug
Mon
4 Aug
Tue
5 Aug
Real-time AQI (Monitoring Station in Hanzhong)
汉川机床厂子校
329
PM2.5
20
PM10
101
O3
0.4
CO
4
SO2
7
NO2
市监测站
3414
PM2.5
34
PM10
106
O3
0.7
CO
10
SO2
6
NO2
鑫源开发区
308
PM2.5
30
PM10
90
O3
0.5
CO
8
SO2
7
NO2
南郑大河坎水厂
3612
PM2.5
36
PM10
102
O3
0.7
CO
10
SO2
7
NO2
Air quality in the last 12 months (Hanzhong)
|
2025/06
|
15
|
28
|
47
|
49
|
35
|
42
|
29
|
29
|
29
|
35
|
34
|
37
|
46
|
36
|
56
|
53
|
40
|
23
|
29
|
43
|
25
|
26
|
24
|
25
|
21
|
19
|
25
|
26
|
27
|
13
|
|
|
2025/05
|
64
|
57
|
85
|
59
|
46
|
74
|
39
|
37
|
101
|
48
|
54
|
56
|
40
|
50
|
61
|
63
|
70
|
60
|
76
|
78
|
89
|
65
|
65
|
46
|
49
|
47
|
27
|
32
|
32
|
34
|
22
|
|
2025/04
|
55
|
75
|
72
|
62
|
88
|
58
|
55
|
61
|
68
|
65
|
83
|
500
|
288
|
84
|
60
|
63
|
73
|
95
|
107
|
56
|
55
|
73
|
83
|
58
|
53
|
45
|
37
|
46
|
50
|
42
|
|
|
2025/03
|
106
|
67
|
26
|
15
|
24
|
35
|
44
|
54
|
62
|
48
|
58
|
101
|
49
|
35
|
55
|
49
|
53
|
48
|
46
|
52
|
52
|
52
|
56
|
56
|
51
|
61
|
267
|
73
|
63
|
57
|
36
|
|
2025/02
|
73
|
51
|
42
|
71
|
90
|
60
|
54
|
74
|
77
|
81
|
83
|
61
|
63
|
58
|
55
|
61
|
62
|
55
|
58
|
93
|
124
|
91
|
52
|
69
|
65
|
47
|
53
|
76
|
|||
|
2025/01
|
140
|
122
|
111
|
170
|
199
|
233
|
224
|
125
|
94
|
89
|
80
|
79
|
101
|
105
|
72
|
70
|
115
|
133
|
103
|
110
|
122
|
186
|
249
|
131
|
40
|
67
|
78
|
113
|
204
|
227
|
149
|
|
2024/12
|
100
|
117
|
124
|
71
|
81
|
79
|
91
|
87
|
72
|
78
|
66
|
69
|
38
|
62
|
83
|
96
|
112
|
95
|
75
|
122
|
148
|
105
|
70
|
111
|
112
|
118
|
87
|
70
|
133
|
150
|
120
|
|
2024/11
|
39
|
33
|
38
|
45
|
38
|
43
|
54
|
60
|
57
|
55
|
56
|
45
|
32
|
30
|
34
|
32
|
14
|
12
|
15
|
29
|
33
|
42
|
46
|
43
|
25
|
46
|
58
|
53
|
63
|
83
|
|
|
2024/10
|
26
|
27
|
34
|
47
|
47
|
48
|
51
|
49
|
36
|
34
|
36
|
30
|
38
|
36
|
38
|
47
|
44
|
42
|
36
|
11
|
15
|
30
|
40
|
46
|
42
|
32
|
24
|
33
|
44
|
50
|
43
|
|
2024/09
|
33
|
36
|
35
|
27
|
18
|
39
|
28
|
32
|
30
|
19
|
40
|
31
|
30
|
23
|
28
|
18
|
22
|
33
|
34
|
25
|
21
|
26
|
33
|
49
|
56
|
52
|
61
|
65
|
42
|
14
|
|
|
2024/08
|
33
|
35
|
28
|
19
|
18
|
23
|
27
|
24
|
27
|
54
|
61
|
44
|
41
|
33
|
30
|
32
|
30
|
18
|
28
|
26
|
28
|
39
|
40
|
38
|
31
|
31
|
28
|
24
|
32
|
34
|
37
|
|
2024/07
|
24
|
28
|
28
|
28
|
19
|
21
|
21
|
17
|
15
|
15
|
18
|
26
|
39
|
19
|
14
|
22
|
18
|
20
|
14
|
20
|
28
|
33
|
34
|
61
|
66
|
56
|
50
|
44
|
32
|
31
|
28
|
|
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