China   2026-05-19   Tuesday   29.56N, 106.55E

Chongqing

China
2026-05-19

Air Quality

Excellent

No health implications.

9

PM2.5

20

PM10

32

O3

0.5

CO

9

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

19 May

66 Good

Wed

20 May

81 Good

Thu

21 May

83 Good

Fri

22 May

51 Good

Sat

23 May

69 Good

Sun

24 May

17 Excellent

Mon

25 May

46 Excellent

Real-time AQI (Monitoring Station in Chongqing)

天生

29

15

PM2.5

29

PM10

10

O3

0.8

CO

10

SO2

20

NO2

两路

26

9

PM2.5

26

PM10

38

O3

0.6

CO

10

SO2

16

NO2

唐家沱

20

10

PM2.5

20

PM10

26

O3

0.4

CO

9

SO2

13

NO2

龙井湾

20

3

PM2.5

20

PM10

34

O3

0.3

CO

7

SO2

14

NO2

龙洲湾

17

3

PM2.5

17

PM10

28

O3

0.4

CO

8

SO2

12

NO2

安康

10

3

PM2.5

10

PM10

24

O3

0.5

CO

7

SO2

7

NO2

北山路

28

19

PM2.5

23

PM10

43

O3

0.4

CO

11

SO2

11

NO2

滩子口

31

19

PM2.5

31

PM10

23

O3

0.4

CO

9

SO2

11

NO2

棠香

17

3

PM2.5

17

PM10

24

O3

0.6

CO

3

SO2

6

NO2

桃源西路

13

7

PM2.5

13

PM10

38

O3

0.4

CO

15

SO2

3

NO2

迎宾大道

14

7

PM2.5

14

PM10

23

O3

0.4

CO

8

SO2

16

NO2

舟白

12

3

PM2.5

9

PM10

37

O3

0.3

CO

1

SO2

2

NO2

周家坝

49

3

PM2.5

18

PM10

155

O3

0.3

CO

9

SO2

7

NO2

芙蓉中路

22

3

PM2.5

22

PM10

10

O3

0.1

CO

8

SO2

9

NO2

行政中心

21

11

PM2.5

21

PM10

12

O3

0.6

CO

9

SO2

12

NO2

书院路

26

13

PM2.5

26

PM10

22

O3

0.5

CO

9

SO2

11

NO2

虎峰

32

16

PM2.5

32

PM10

21

O3

0.7

CO

18

SO2

13

NO2

龙门街

31

20

PM2.5

31

PM10

23

O3

0.6

CO

10

SO2

12

NO2

云师幼儿园

10

6

PM2.5

9

PM10

28

O3

0.4

CO

9

SO2

20

NO2

公安局

20

3

PM2.5

20

PM10

27

O3

0.5

CO

7

SO2

4

NO2

忠县中学

20

3

PM2.5

20

PM10

36

O3

0.5

CO

6

SO2

14

NO2

竹枝路2号

12

6

PM2.5

11

PM10

38

O3

0.6

CO

8

SO2

12

NO2

龙河路

19

8

PM2.5

19

PM10

44

O3

0.2

CO

10

SO2

9

NO2

桃花源中路

20

3

PM2.5

20

PM10

37

O3

0.4

CO

3

SO2

3

NO2

河堡街

11

3

PM2.5

11

PM10

7

O3

0.6

CO

4

SO2

10

NO2

双山路147号

25

9

PM2.5

25

PM10

34

O3

0.4

CO

8

SO2

15

NO2

桃园路24号

15

10

PM2.5

13

PM10

24

O3

0.7

CO

11

SO2

8

NO2

钟楼街32号

18

12

PM2.5

13

PM10

30

O3

0.4

CO

8

SO2

7

NO2

人民南路309号

25

3

PM2.5

25

PM10

25

O3

0.6

CO

6

SO2

11

NO2

Monthly Average AQI (Chongqing)

2021/05 - 2026/04

Air quality in the last 12 months (Chongqing)

2026/04
35
35
34
46
54
45
35
31
38
44
35
35
33
28
28
31
43
44
44
66
40
23
32
38
51
54
35
26
26
35
2026/03
30
33
30
34
43
42
39
31
27
31
41
45
50
50
24
27
27
26
34
40
40
43
41
28
32
37
40
35
37
29
27
2026/02
50
70
77
81
98
97
78
55
48
61
63
71
85
85
89
60
95
86
86
76
72
81
73
39
39
42
36
23
2026/01
27
30
44
55
59
61
66
79
95
118
137
144
133
148
148
158
165
156
95
25
37
53
62
63
66
68
64
69
66
32
35
2025/12
126
155
76
61
64
75
82
86
108
108
93
100
41
56
65
86
100
105
121
77
36
36
32
46
43
45
57
65
83
102
52
2025/11
40
43
48
40
43
33
24
27
28
29
39
45
51
53
40
50
31
25
37
51
60
72
57
59
59
61
73
75
94
115
2025/10
35
26
28
24
28
30
37
39
31
35
38
41
20
22
24
27
25
22
19
18
19
22
22
33
33
34
34
39
43
41
44
2025/09
37
44
44
51
52
26
33
24
33
37
30
23
17
25
29
33
47
29
21
24
23
23
20
24
38
28
30
32
20
28
2025/08
29
28
29
30
34
30
25
27
27
27
18
20
26
28
28
19
22
27
24
19
25
25
23
25
26
23
23
25
33
33
34
2025/07
21
18
17
19
24
29
26
25
20
28
26
27
32
30
30
32
32
30
25
24
24
23
20
17
17
20
24
27
32
34
28
2025/06
22
24
37
42
44
50
46
31
23
35
40
41
39
39
37
39
33
24
18
27
22
21
22
24
18
27
26
25
22
24
2025/05
49
61
66
50
42
57
50
31
52
56
50
51
57
63
66
65
60
64
56
56
51
33
50
59
45
38
26
22
27
26
21
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